title
Python Functions Tutorial | Working With Functions In Python | Python Training | Edureka

description
🔥 Python Certification Training: https://www.edureka.co/data-science-python-certification-course This Edureka video on Python Functions tutorial covers all the important aspects of functions in Python right from the introduction to what functions are, all the way till checking out the major functions and using the code-first approach to understand them better. 00:30 Agenda 01:00 Why use Functions? 03:28 What are Functions? 06:10 Types of Python Functions 07:36 Built-in Functions in Python 28:31 User-defined Functions in Python 33:39 Python Lambda Function 37:45 Conclusion Python Tutorial Playlist: https://goo.gl/WsBpKe Blog Series: http://bit.ly/2sqmP4s #PythonFunctions #PythonFunctionsTutorial #PythonFunctionsForBeinngers #Edureka Do subscribe to our channel and hit the bell icon to never miss an update from us in the future: https://goo.gl/6ohpTV PG in Artificial Intelligence and Machine Learning with NIT Warangal : https://www.edureka.co/post-graduate/machine-learning-and-ai Instagram: https://www.instagram.com/edureka_learning Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka Introducing Edureka Elevate, a one of its kind software development program where you only pay the program fees once you get a top tech job. If you are a 4th year engineering student or a fresh graduate, this program is open to you! Learn more: http://bit.ly/39Nhxnm ----------------------------------------------------------------------------------------------------------------------------------- How it Works? 1. This is a 5 Week Instructor-led Online Course,40 hours of assignment and 20 hours of project work 2. We have a 24x7 One-on-One LIVE Technical Support to help you with any problems you might face or any clarifications you may require during the course. 3. At the end of the training, you will be working on a real-time project for which we will provide you a Grade and a Verifiable Certificate! - - - - - - - - - - - - - - - - - About the Course Edureka’s Machine Learning Course using Python is designed to make you grab the concepts of Machine Learning. The Machine Learning training will provide a deep understanding of Machine Learning and its mechanism. As a Data Scientist, you will be learning the importance of Machine Learning and its implementation in Python programming language. Furthermore, you will be taught Reinforcement Learning which in turn is an important aspect of Artificial Intelligence. You will be able to automate real-life scenarios using Machine Learning Algorithms. Towards the end of the course, we will be discussing various practical use cases of Machine Learning in Python programming language to enhance your learning experience. After completing this Machine Learning Certification Training using Python, you should be able to: Gain insight into the 'Roles' played by a Machine Learning Engineer Automate data analysis using python Describe Machine Learning Work with real-time data Learn tools and techniques for predictive modeling Discuss Machine Learning algorithms and their implementation Validate Machine Learning algorithms Explain Time Series and it’s related concepts Gain expertise to handle business in future, living the present - - - - - - - - - - - - - - - - - - - Why learn Machine Learning with Python? Data Science is a set of techniques that enable the computers to learn the desired behavior from data without explicitly being programmed. It employs techniques and theories drawn from many fields within the broad areas of mathematics, statistics, information science, and computer science. This course exposes you to different classes of machine learning algorithms like supervised, unsupervised and reinforcement algorithms. This course imparts you the necessary skills like data pre-processing, dimensional reduction, model evaluation and also exposes you to different machine learning algorithms like regression, clustering, decision trees, random forest, Naive Bayes and Q-Learning. For more information, please write back to us at sales@edureka.co or call us at IND: 9606058406 / US: 18338555775 (toll-free).

detail
{'title': 'Python Functions Tutorial | Working With Functions In Python | Python Training | Edureka', 'heatmap': [{'end': 2026.748, 'start': 1905.585, 'weight': 0.865}], 'summary': 'Tutorial covers python functions, including their overview, efficiency, syntax, built-in and user-defined functions, lambda functions, and practical examples, emphasizing their utility and the significance of reducing code repetition, improving efficiency, and enhancing code performance and maintainability.', 'chapters': [{'end': 113.736, 'segs': [{'end': 41.252, 'src': 'embed', 'start': 10.953, 'weight': 1, 'content': [{'end': 13.615, 'text': "Hey everyone, welcome to Edureka's YouTube channel.", 'start': 10.953, 'duration': 2.662}, {'end': 24.865, 'text': "My name is Anirudh and I'm here to explain functions in this brief session and show you how their usefulness has been best utilized in one of the most commonly used general purpose programming languages of today.", 'start': 13.936, 'duration': 10.929}, {'end': 26.726, 'text': "You're right, I'm talking about Python.", 'start': 25.205, 'duration': 1.521}, {'end': 33.552, 'text': "Now before we move on to begin this brief session, let me quickly show you a snapshot of all of the topics that we'll be discussing today.", 'start': 27.487, 'duration': 6.065}, {'end': 41.252, 'text': "We'll begin by checking why we would actually require functions and later we'll move on to knowing what the functions actually are and what they do.", 'start': 34.187, 'duration': 7.065}], 'summary': 'Anirudh explains functions in python, covering their importance and functionality.', 'duration': 30.299, 'max_score': 10.953, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ6810953.jpg'}, {'end': 71.992, 'src': 'embed', 'start': 45.795, 'weight': 2, 'content': [{'end': 53.581, 'text': "and definitely the most important thing here is that we'll be checking it code at every point of time to make sure we take the practical approach into learning the language.", 'start': 45.795, 'duration': 7.786}, {'end': 58.664, 'text': "So I've received really good feedback when I use this approach and I hope you guys can make good use of it.", 'start': 54.101, 'duration': 4.563}, {'end': 62.507, 'text': "So without further ado, let's check out why we actually require functions.", 'start': 59.124, 'duration': 3.383}, {'end': 66.149, 'text': 'So, guys, here I have for you a really simple use case.', 'start': 63.107, 'duration': 3.042}, {'end': 67.469, 'text': 'consider this program right?', 'start': 66.149, 'duration': 1.32}, {'end': 71.992, 'text': "So let's say, you actually write a program in which you input a Celsius number.", 'start': 67.549, 'duration': 4.443}], 'summary': 'Emphasizing code checking and practical learning, highlighting the need for functions.', 'duration': 26.197, 'max_score': 45.795, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ6845795.jpg'}, {'end': 104.63, 'src': 'embed', 'start': 77.495, 'weight': 0, 'content': [{'end': 85.059, 'text': 'What do you do? We first obviously start with the logic, right? So far and it is equal to 9 by 5 into the particular Celsius number plus 32.', 'start': 77.495, 'duration': 7.564}, {'end': 87.3, 'text': 'So this is the logic to calculate for Fahrenheit.', 'start': 85.059, 'duration': 2.241}, {'end': 92.603, 'text': "Well, here's the program to calculate for the fire neat, right? So we collect the input from the user.", 'start': 87.78, 'duration': 4.823}, {'end': 94.584, 'text': 'We enter the Celsius value again.', 'start': 92.963, 'duration': 1.621}, {'end': 97.586, 'text': 'The value in Fahrenheit has been converted and it has been printed.', 'start': 94.604, 'duration': 2.982}, {'end': 99.487, 'text': 'Well, it is really good, right?', 'start': 97.986, 'duration': 1.501}, {'end': 104.63, 'text': 'So this has been done once, but what if you actually want to do it multiple number of times?', 'start': 99.507, 'duration': 5.123}], 'summary': 'Program calculates fahrenheit from celsius, can be used multiple times', 'duration': 27.135, 'max_score': 77.495, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ6877495.jpg'}], 'start': 10.953, 'title': 'Python functions overview', 'summary': 'Provides an overview of python functions, emphasizing their utility and practical application through a use case of converting celsius to fahrenheit, emphasizing practical learning.', 'chapters': [{'end': 113.736, 'start': 10.953, 'title': 'Python functions overview', 'summary': 'Provides an overview of python functions, explaining their utility and practical application through a simple use case of converting celsius to fahrenheit, highlighting the importance of functions and practical learning approach.', 'duration': 102.783, 'highlights': ['The program demonstrates the conversion of Celsius to Fahrenheit using the formula fahrenheit = 9/5 * celsius + 32, emphasizing the practical utility of functions in repetitive tasks.', 'The session emphasizes the importance of learning through practical application and checking code at every point, enhancing the understanding of functions in Python.', 'Anirudh introduces the session by highlighting the significance of functions in Python, setting the stage for a comprehensive discussion on their types and concepts.']}], 'duration': 102.783, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ6810953.jpg', 'highlights': ['The program demonstrates the conversion of Celsius to Fahrenheit using the formula fahrenheit = 9/5 * celsius + 32, emphasizing the practical utility of functions in repetitive tasks.', 'Anirudh introduces the session by highlighting the significance of functions in Python, setting the stage for a comprehensive discussion on their types and concepts.', 'The session emphasizes the importance of learning through practical application and checking code at every point, enhancing the understanding of functions in Python.']}, {'end': 544.082, 'segs': [{'end': 170.083, 'src': 'embed', 'start': 114.156, 'weight': 0, 'content': [{'end': 118.14, 'text': "So when this happens, you wouldn't want to repeat the same lines of code right?", 'start': 114.156, 'duration': 3.984}, {'end': 122.163, 'text': 'Well, this is the number one cause of inefficiency and ambiguity, guys.', 'start': 118.62, 'duration': 3.543}, {'end': 127.067, 'text': "Well, I'm sure you already would have guessed it right? So python functions definitely solves this.", 'start': 122.643, 'duration': 4.424}, {'end': 129.008, 'text': 'Let us check out how it can be done.', 'start': 127.528, 'duration': 1.48}, {'end': 132.649, 'text': 'Well, just before that, let me give you another instance.', 'start': 129.648, 'duration': 3.001}, {'end': 136.529, 'text': "if something called as dry will try is don't repeat yourself,", 'start': 132.649, 'duration': 3.88}, {'end': 143.651, 'text': "in the sense when you're actually writing your own functions or when you're writing any methods, make sure that the reusability of it is really high.", 'start': 136.529, 'duration': 7.122}, {'end': 150.452, 'text': 'functions not only reduce the code in your main program, but they also tend to make your code run faster and better.', 'start': 143.651, 'duration': 6.801}, {'end': 158.654, 'text': 'So what does this do this actually increases the readability of your code and then makes it very easy for debugging and documentation as well.', 'start': 150.852, 'duration': 7.802}, {'end': 160.676, 'text': 'Consider this easy example, right?', 'start': 159.094, 'duration': 1.582}, {'end': 166.34, 'text': 'So every time you turn on or turn off your television, there are certain functions built in right?', 'start': 160.996, 'duration': 5.344}, {'end': 170.083, 'text': 'So as soon as you flip the channels or say at just the volume,', 'start': 166.701, 'duration': 3.382}], 'summary': 'Python functions improve efficiency and readability, reducing code and enhancing reusability.', 'duration': 55.927, 'max_score': 114.156, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ68114156.jpg'}, {'end': 246.908, 'src': 'embed', 'start': 218.465, 'weight': 5, 'content': [{'end': 221.449, 'text': 'So head to the comment section below and let me know what you think of it.', 'start': 218.465, 'duration': 2.984}, {'end': 223.392, 'text': "I'd love to interact with you guys there.", 'start': 221.73, 'duration': 1.662}, {'end': 224.313, 'text': 'So coming back.', 'start': 223.692, 'duration': 0.621}, {'end': 232.303, 'text': 'What are functions guys functions are actually a way to break problems or processes down into smaller and independent blocks of code.', 'start': 224.393, 'duration': 7.91}, {'end': 233.423, 'text': 'Straightforward right?', 'start': 232.663, 'duration': 0.76}, {'end': 239.946, 'text': "So it's basically a block of organized reusable code that is used to perform some similar task in our last case in television.", 'start': 233.563, 'duration': 6.383}, {'end': 242.286, 'text': 'It was either others the volume or change the channel.', 'start': 239.986, 'duration': 2.3}, {'end': 246.908, 'text': 'Well coming back to Python it can be called by its name and its task mean execution.', 'start': 242.546, 'duration': 4.362}], 'summary': 'Functions in python are a way to break problems into reusable code blocks for performing similar tasks, such as adjusting volume or changing channels in television.', 'duration': 28.443, 'max_score': 218.465, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ68218465.jpg'}, {'end': 279.725, 'src': 'embed', 'start': 251.109, 'weight': 6, 'content': [{'end': 252.89, 'text': "I'll be walking you through a range of functions.", 'start': 251.109, 'duration': 1.781}, {'end': 254.891, 'text': "So you'll have a better clarity at this point of time.", 'start': 252.91, 'duration': 1.981}, {'end': 258.992, 'text': 'Well at this time, all I want you guys to do is to know about the def keyword.', 'start': 255.231, 'duration': 3.761}, {'end': 267.077, 'text': 'Guys. def stands for define, and this keyword is actually used before the name of the function, and its name is followed by the parenthesis before a colon.', 'start': 259.351, 'duration': 7.726}, {'end': 271.74, 'text': 'Well, this defines an entire function check out this particular example code I have for you.', 'start': 267.317, 'duration': 4.423}, {'end': 277.044, 'text': 'So we have def function underscore name and this function does nothing and pass definitely right.', 'start': 272.04, 'duration': 5.004}, {'end': 279.725, 'text': "So we haven't passed anything that for the function to do anything.", 'start': 277.064, 'duration': 2.661}], 'summary': "Explanation of the 'def' keyword for defining functions.", 'duration': 28.616, 'max_score': 251.109, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ68251109.jpg'}, {'end': 314.199, 'src': 'embed', 'start': 286.45, 'weight': 7, 'content': [{'end': 289.452, 'text': "It can be anything that you like, right? It's as simple as that.", 'start': 286.45, 'duration': 3.002}, {'end': 293.257, 'text': 'So let me quickly introduce you to another concept called as doc string.', 'start': 290.073, 'duration': 3.184}, {'end': 297.682, 'text': "So guys, what is doc string? It's actually called as a documentation string.", 'start': 293.677, 'duration': 4.005}, {'end': 301.386, 'text': "So it's basically the first string after the function header is called right?", 'start': 297.922, 'duration': 3.464}, {'end': 304.069, 'text': 'So this particular thing is called as the doc string.', 'start': 301.406, 'duration': 2.663}, {'end': 307.013, 'text': 'again, as I mentioned, it is short for documentation string.', 'start': 304.069, 'duration': 2.944}, {'end': 309.175, 'text': 'Check this particular example outright.', 'start': 307.453, 'duration': 1.722}, {'end': 313.098, 'text': 'So we have print greet dot underscore underscore doc underscore underscore.', 'start': 309.575, 'duration': 3.523}, {'end': 314.199, 'text': 'What does this do?', 'start': 313.479, 'duration': 0.72}], 'summary': 'Introduction to doc string as a documentation string.', 'duration': 27.749, 'max_score': 286.45, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ68286450.jpg'}, {'end': 351.859, 'src': 'embed', 'start': 324.048, 'weight': 8, 'content': [{'end': 327.351, 'text': 'simple, now, check out this important flow I have on the left side for you guys.', 'start': 324.048, 'duration': 3.303}, {'end': 334.073, 'text': "Again, we're going to come back to this but right now you need to know this we actually first define a function followed by the function name.", 'start': 327.791, 'duration': 6.282}, {'end': 338.234, 'text': 'We have certain set of code right in the function or away from the function or anything.', 'start': 334.353, 'duration': 3.881}, {'end': 339.035, 'text': 'Well good.', 'start': 338.635, 'duration': 0.4}, {'end': 340.735, 'text': 'We actually wrote the code until now.', 'start': 339.075, 'duration': 1.66}, {'end': 343.476, 'text': 'Well later when we actually need to use it.', 'start': 341.315, 'duration': 2.161}, {'end': 346.157, 'text': 'We actually call the function by its name.', 'start': 343.776, 'duration': 2.381}, {'end': 351.859, 'text': 'as you can see, define function name will actually define that particular function and what that function actually should do.', 'start': 346.157, 'duration': 5.702}], 'summary': 'The importance of defining and calling functions in programming is emphasized, with a focus on the process and purpose.', 'duration': 27.811, 'max_score': 324.048, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ68324048.jpg'}, {'end': 403.414, 'src': 'embed', 'start': 376.309, 'weight': 3, 'content': [{'end': 382.679, 'text': 'So guys there are two main types of functions in Python first one is built-in functions and the second is user-defined functions.', 'start': 376.309, 'duration': 6.37}, {'end': 388.628, 'text': 'Well, as you might have already guessed it, built-in functions are already available with Python natively,', 'start': 383.14, 'duration': 5.488}, {'end': 391.913, 'text': 'and user-defined functions are something which are defined by the users right?', 'start': 388.628, 'duration': 3.285}, {'end': 396.472, 'text': 'So there are n number of built-in functions for almost all the users guys.', 'start': 392.671, 'duration': 3.801}, {'end': 403.414, 'text': 'So for the sake of simplicity in this tutorial, I have considered the built-in functions which are actually part of the native python package.', 'start': 396.732, 'duration': 6.682}], 'summary': 'Python has two types of functions: built-in and user-defined. there are numerous built-in functions available with python.', 'duration': 27.105, 'max_score': 376.309, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ68376309.jpg'}, {'end': 492.09, 'src': 'embed', 'start': 465.777, 'weight': 4, 'content': [{'end': 471.705, 'text': 'I am sure many of you can guess what the absolute function already is, but let me walk you through this function right?', 'start': 465.777, 'duration': 5.928}, {'end': 473.327, 'text': 'So first I have the definition for you.', 'start': 471.765, 'duration': 1.562}, {'end': 478.168, 'text': 'So basically the absolute function returns the absolute value of a specified number.', 'start': 473.747, 'duration': 4.421}, {'end': 479.748, 'text': "Well, that's confusing.", 'start': 478.628, 'duration': 1.12}, {'end': 484.149, 'text': 'What do we mean by absolute value consider this particular syntax an example.', 'start': 479.928, 'duration': 4.221}, {'end': 489.25, 'text': 'Well, the syntax is ABS of n here ABS is the keyword and n is the parameter pass.', 'start': 484.569, 'duration': 4.681}, {'end': 492.09, 'text': 'So n can be anything right? So it can be 0 it can be 100.', 'start': 489.29, 'duration': 2.8}], 'summary': 'The absolute function returns the absolute value of a specified number, e.g., abs of n where n can be any number, like 0 or 100.', 'duration': 26.313, 'max_score': 465.777, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ68465777.jpg'}], 'start': 114.156, 'title': 'Python functions and efficiency', 'summary': 'Discusses the significance of python functions in reducing code repetition, improving efficiency, readability, and reusability, with examples of built-in functions in a television. it also emphasizes the benefits of using functions in enhancing code performance and maintainability, and introduces the concept of functions in python, explaining their purpose, syntax, and types, including built-in and user-defined functions, and highlighting the usage of absolute function to return the absolute value of a specified number.', 'chapters': [{'end': 198.566, 'start': 114.156, 'title': 'Python functions and code efficiency', 'summary': 'Discusses the importance of python functions in reducing code repetition and increasing efficiency, readability, and reusability of code, with the example of built-in functions in a television, emphasizing on the benefits of using functions in improving code performance and maintainability.', 'duration': 84.41, 'highlights': ['Python functions reduce code in the main program, improving code performance and making it run faster and better.', 'The reusability of functions increases the readability of code, making it easy for debugging and documentation.', 'Built-in functions in devices like television demonstrate the efficiency and reusability of code through the use of functions for tasks like adjusting volume and changing channels.']}, {'end': 544.082, 'start': 198.566, 'title': 'Understanding python functions', 'summary': "Introduces the concept of functions in python, explaining their purpose, syntax, and types, including built-in and user-defined functions, and highlights the absolute function's usage to return the absolute value of a specified number.", 'duration': 345.516, 'highlights': ['The chapter introduces the concept of functions in Python and explains their purpose, syntax, and types, including built-in and user-defined functions.', 'The absolute function in Python returns the absolute value of a specified number, demonstrated using the example of complex numbers and integers, emphasizing the removal of negative values.', 'Functions are a way to break problems or processes into smaller and independent blocks of code, providing organized and reusable code to perform similar tasks, such as controlling television functions in the given example.', 'The def keyword in Python is used to define a function followed by its name and the task it should execute, allowing the passing of values and returning results, enhancing code reusability and readability.', "Documentation strings, known as doc strings, are used to provide a description of the function's purpose and usage, aiding in code documentation and understanding.", 'The chapter highlights the importance of defining a function, writing code, and later calling the function by its name, emphasizing the flow of function definition and usage.']}], 'duration': 429.926, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ68114156.jpg', 'highlights': ['Python functions reduce code in the main program, improving code performance and making it run faster and better.', 'The reusability of functions increases the readability of code, making it easy for debugging and documentation.', 'Built-in functions in devices like television demonstrate the efficiency and reusability of code through the use of functions for tasks like adjusting volume and changing channels.', 'The chapter introduces the concept of functions in Python and explains their purpose, syntax, and types, including built-in and user-defined functions.', 'The absolute function in Python returns the absolute value of a specified number, demonstrated using the example of complex numbers and integers, emphasizing the removal of negative values.', 'Functions are a way to break problems or processes into smaller and independent blocks of code, providing organized and reusable code to perform similar tasks, such as controlling television functions in the given example.', 'The def keyword in Python is used to define a function followed by its name and the task it should execute, allowing the passing of values and returning results, enhancing code reusability and readability.', "Documentation strings, known as doc strings, are used to provide a description of the function's purpose and usage, aiding in code documentation and understanding.", 'The chapter highlights the importance of defining a function, writing code, and later calling the function by its name, emphasizing the flow of function definition and usage.']}, {'end': 870.79, 'segs': [{'end': 579.733, 'src': 'embed', 'start': 544.082, 'weight': 0, 'content': [{'end': 546.443, 'text': 'the parameter, which is n, it is actually a number.', 'start': 544.082, 'duration': 2.361}, {'end': 550.043, 'text': "So make sure you don't put any string input such that you can avoid all the errors.", 'start': 546.483, 'duration': 3.56}, {'end': 552.124, 'text': 'So the first function is done.', 'start': 550.643, 'duration': 1.481}, {'end': 554.164, 'text': "So let's quickly move on to the second one.", 'start': 552.344, 'duration': 1.82}, {'end': 557.585, 'text': 'So guys the second function I have for you is the all function.', 'start': 554.544, 'duration': 3.041}, {'end': 561.385, 'text': 'Well, the definition actually says this the all function returns true.', 'start': 557.985, 'duration': 3.4}, {'end': 565.326, 'text': 'If all of the items in an iterable are true, otherwise it returns false.', 'start': 561.645, 'duration': 3.681}, {'end': 568.487, 'text': 'But what are the iterable items that we talking about?', 'start': 565.866, 'duration': 2.621}, {'end': 572.289, 'text': 'right?. So it can be list, it can be tuples and it can be dictionaries as well, right?', 'start': 568.487, 'duration': 3.802}, {'end': 575.131, 'text': 'But you need to note one thing about the all function.', 'start': 572.79, 'duration': 2.341}, {'end': 579.733, 'text': 'So if the iterable object is actually empty then the all function will still return true.', 'start': 575.331, 'duration': 4.402}], 'summary': 'Explanation of two functions, n is a number, all function returns true if all items in an iterable are true', 'duration': 35.651, 'max_score': 544.082, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ68544082.jpg'}, {'end': 674.933, 'src': 'embed', 'start': 645.871, 'weight': 3, 'content': [{'end': 648.113, 'text': 'So what does the ASCII function do in Python?', 'start': 645.871, 'duration': 2.242}, {'end': 653.218, 'text': 'Well, the ASCII function actually returns a readable version of any of the objects.', 'start': 648.694, 'duration': 4.524}, {'end': 656.781, 'text': 'your objects are strings, tuples and lists or anything right,', 'start': 653.218, 'duration': 3.563}, {'end': 662.287, 'text': 'and the ASCII function will actually replace any non ASCII characters with escape characters.', 'start': 656.781, 'duration': 5.506}, {'end': 668.653, 'text': "So if it's an ASCII character well and good if there is no ASCII character, it likes the escape that particular character guys.", 'start': 662.567, 'duration': 6.086}, {'end': 671.068, 'text': "So here's the syntax check it out.", 'start': 669.326, 'duration': 1.742}, {'end': 674.933, 'text': 'We have ASCII of object again ASCII being the keyword and object being the parameter.', 'start': 671.228, 'duration': 3.705}], 'summary': 'The ascii function in python returns a readable version of objects, replacing non-ascii characters with escape characters.', 'duration': 29.062, 'max_score': 645.871, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ68645871.jpg'}, {'end': 760.73, 'src': 'embed', 'start': 736.986, 'weight': 4, 'content': [{'end': 744.287, 'text': 'Well, it will actually return true, unless it meets empty parentheses or empty brackets, or if the object is false,', 'start': 736.986, 'duration': 7.301}, {'end': 746.848, 'text': 'if the object is 0 and if the object is none as well.', 'start': 744.287, 'duration': 2.561}, {'end': 751.789, 'text': 'So all these cases are when it can be false, but any other time it will actually return true.', 'start': 747.208, 'duration': 4.581}, {'end': 756.75, 'text': 'So let me quickly walk you through the syntax bool of object bool being the keyword object being the parameter.', 'start': 752.069, 'duration': 4.681}, {'end': 760.73, 'text': 'So what is the object in this particular case? It can actually be string.', 'start': 757.07, 'duration': 3.66}], 'summary': "The 'bool' function returns true, except for empty parentheses/brackets, false, 0, or none, otherwise it returns true.", 'duration': 23.744, 'max_score': 736.986, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ68736986.jpg'}, {'end': 841.909, 'src': 'embed', 'start': 812.812, 'weight': 5, 'content': [{'end': 818.455, 'text': 'Let me give you some better clarity on this check out the syntax right so enumerate and it has two parameters instead of one.', 'start': 812.812, 'duration': 5.643}, {'end': 820.816, 'text': 'So one is iterable and the other one is start.', 'start': 818.755, 'duration': 2.061}, {'end': 828.4, 'text': "What is iterable? So we already checked out what iterable objects are and then you're something called a start will start is actually a number.", 'start': 821.256, 'duration': 7.144}, {'end': 831.662, 'text': "We're trying to define the start number of the enumerate object.", 'start': 828.72, 'duration': 2.942}, {'end': 834.623, 'text': "Well, if you don't put anything, it will be 0.", 'start': 832.022, 'duration': 2.601}, {'end': 837.085, 'text': 'Well, check out this particular example right in front of you, right?', 'start': 834.623, 'duration': 2.462}, {'end': 841.909, 'text': 'So we have X is equal to Apple banana cherry and Y is equal to enumerate of X.', 'start': 837.105, 'duration': 4.804}], 'summary': 'Enumerate function takes iterable and start parameters, default start is 0.', 'duration': 29.097, 'max_score': 812.812, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ68812812.jpg'}], 'start': 544.082, 'title': 'Python functions', 'summary': "Covers python functions 'n', 'all', ascii, bool, and enumerate, emphasizing the need to input a number for 'n', explaining the 'all' function, and detailing the usage of ascii, bool, and enumerate with syntax and examples.", 'chapters': [{'end': 608.392, 'start': 544.082, 'title': 'Python functions and iterables', 'summary': "Covers the functions 'n' and 'all', highlighting the need to input a number for 'n' to avoid errors, and explaining the 'all' function which returns true if all items in an iterable are true, including lists, tuples, and dictionaries, with an empty iterable returning true, and provides syntax and examples.", 'duration': 64.31, 'highlights': ["The 'all' function returns true if all items in an iterable are true, including lists, tuples, and dictionaries, with an empty iterable returning true.", "The 'n' parameter should be a number to avoid errors.", "The 'all' function can be applied to lists, tuples, and dictionaries, with an example demonstrating the use of 'all' on a list."]}, {'end': 870.79, 'start': 608.432, 'title': 'Python functions and their usage', 'summary': 'Covers the ascii, bool, and enumerate functions in python, explaining their usage and syntax with examples, highlighting how ascii replaces non-ascii characters with escape characters, bool returns true for most cases, and enumerate adds a counter to the iterable object.', 'duration': 262.358, 'highlights': ['ASCII function replaces non-ASCII characters with escape characters and returns a readable version of the object. The ASCII function in Python replaces non-ASCII characters with escape characters and returns a readable version of the object, such as strings, tuples, or lists.', 'Bool function returns true for most cases, except for empty parentheses, empty brackets, false objects, 0, and none. The bool function in Python returns true for most cases, except for empty parentheses, empty brackets, false objects, 0, and none.', 'Enumerate function adds a counter to the iterable object and returns an enumerate object. The enumerate function in Python adds a counter to the iterable object and returns an enumerate object, where the start parameter defines the starting number of the enumerate object.']}], 'duration': 326.708, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ68544082.jpg', 'highlights': ["The 'all' function returns true if all items in an iterable are true, including lists, tuples, and dictionaries, with an empty iterable returning true.", "The 'n' parameter should be a number to avoid errors.", "The 'all' function can be applied to lists, tuples, and dictionaries, with an example demonstrating the use of 'all' on a list.", 'ASCII function replaces non-ASCII characters with escape characters and returns a readable version of the object.', 'Bool function returns true for most cases, except for empty parentheses, empty brackets, false objects, 0, and none.', 'Enumerate function adds a counter to the iterable object and returns an enumerate object, where the start parameter defines the starting number of the enumerate object.']}, {'end': 1555.39, 'segs': [{'end': 899.521, 'src': 'embed', 'start': 870.93, 'weight': 8, 'content': [{'end': 872.911, 'text': 'Let us quickly check out the format function.', 'start': 870.93, 'duration': 1.981}, {'end': 881.874, 'text': 'So what does the format function actually do so guys the format function actually formats a specified value into another specified value.', 'start': 873.331, 'duration': 8.543}, {'end': 886.536, 'text': 'Well, that was a bit complex, right? So let me quickly simplify that for you guys.', 'start': 882.374, 'duration': 4.162}, {'end': 888.097, 'text': 'So check out the syntax.', 'start': 886.976, 'duration': 1.121}, {'end': 890.818, 'text': 'we have format and we have two parameters value and format.', 'start': 888.097, 'duration': 2.721}, {'end': 896.88, 'text': 'Well, a value can be a value of any format case and then we have something called as format guys.', 'start': 891.357, 'duration': 5.523}, {'end': 899.521, 'text': "I'm talking about the parameter here and not the keyword.", 'start': 896.96, 'duration': 2.561}], 'summary': 'The format function formats a specified value into another specified value.', 'duration': 28.591, 'max_score': 870.93, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ68870930.jpg'}, {'end': 950.435, 'src': 'embed', 'start': 926.138, 'weight': 10, 'content': [{'end': 935.647, 'text': 'guys, and if you want more, it is basically O for octal, lowercase X for hex, uppercase X for uppercase hex format, N for number format,', 'start': 926.138, 'duration': 9.509}, {'end': 936.968, 'text': 'person for percentage format.', 'start': 935.647, 'duration': 1.321}, {'end': 942.891, 'text': 'But in this particular case check out this example with X is equal to format of 0.5 and percentage right?', 'start': 937.348, 'duration': 5.543}, {'end': 945.432, 'text': 'So 0.5 in percentage is what.', 'start': 943.211, 'duration': 2.221}, {'end': 947.093, 'text': 'so it is basically 50%, right?', 'start': 945.432, 'duration': 1.661}, {'end': 948.574, 'text': 'So it is basically half.', 'start': 947.213, 'duration': 1.361}, {'end': 950.435, 'text': 'so 50% is your answer.', 'start': 948.574, 'duration': 1.861}], 'summary': 'Explanation of different format options for numbers, including an example of converting 0.5 to a percentage, resulting in 50%.', 'duration': 24.297, 'max_score': 926.138, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ68926138.jpg'}, {'end': 1002.672, 'src': 'embed', 'start': 973.55, 'weight': 2, 'content': [{'end': 976.852, 'text': 'We have the object attribute and the default parameter.', 'start': 973.55, 'duration': 3.302}, {'end': 980.735, 'text': 'the object is compulsorily required because we need to know what we are working on, right?', 'start': 976.852, 'duration': 3.883}, {'end': 984.766, 'text': 'So this is a compulsion and then next we have the name of the attribute, right?', 'start': 981.545, 'duration': 3.221}, {'end': 990.908, 'text': 'So, basically, it is the name of the attribute from which you want to get the value from, and next we have default.', 'start': 984.786, 'duration': 6.122}, {'end': 992.589, 'text': 'guys, default is optional here.', 'start': 990.908, 'duration': 1.681}, {'end': 997.571, 'text': 'So what does it do? Basically it is the value to return if the attribute does not exist.', 'start': 992.889, 'duration': 4.682}, {'end': 1002.672, 'text': "So, in case there isn't any particular attribute to return to, it returns to this default value.", 'start': 997.911, 'duration': 4.761}], 'summary': 'Explains object attribute, default parameter, and its functionality', 'duration': 29.122, 'max_score': 973.55, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ68973550.jpg'}, {'end': 1062.395, 'src': 'embed', 'start': 1033.483, 'weight': 7, 'content': [{'end': 1035.546, 'text': 'So I have the identity function for you guys.', 'start': 1033.483, 'duration': 2.063}, {'end': 1039.529, 'text': 'So guys is an interesting one the identity function also for short.', 'start': 1036.006, 'duration': 3.523}, {'end': 1041.29, 'text': "It's called as the ID function.", 'start': 1039.749, 'duration': 1.541}, {'end': 1049.237, 'text': 'So what is the definition of this function guys the ID function actually returns a unique identifier for any specified object.', 'start': 1041.671, 'duration': 7.566}, {'end': 1053.451, 'text': 'So all the object in python has its own unique identification, right?', 'start': 1049.79, 'duration': 3.661}, {'end': 1060.454, 'text': 'So the ID is actually the objects memory address and it will be different for each time you run the program.', 'start': 1053.932, 'duration': 6.522}, {'end': 1062.395, 'text': 'check out the syntax and the example guys.', 'start': 1060.454, 'duration': 1.941}], 'summary': "The id function in python returns a unique identifier for any specified object, which is the object's memory address, and it changes each time the program runs.", 'duration': 28.912, 'max_score': 1033.483, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ681033483.jpg'}, {'end': 1154.755, 'src': 'embed', 'start': 1130.051, 'weight': 6, 'content': [{'end': 1135.956, 'text': 'So when an object is a string, the length function actually returns the number of characters in that particular string.', 'start': 1130.051, 'duration': 5.905}, {'end': 1136.977, 'text': 'check out the syntax.', 'start': 1135.956, 'duration': 1.021}, {'end': 1139.659, 'text': 'So we have Len of object right again.', 'start': 1137.758, 'duration': 1.901}, {'end': 1143.282, 'text': "object is definitely a mandate here, because we need to know what we're trying to find.", 'start': 1139.659, 'duration': 3.623}, {'end': 1144.143, 'text': 'the length of right?', 'start': 1143.282, 'duration': 0.861}, {'end': 1146.173, 'text': 'So either it must be a sentence.', 'start': 1144.733, 'duration': 1.44}, {'end': 1152.635, 'text': 'It must be a string or it must be a generic object or it can be a sequence or even a collection as well.', 'start': 1146.233, 'duration': 6.402}, {'end': 1154.755, 'text': 'So check out the easy example.', 'start': 1153.315, 'duration': 1.44}], 'summary': 'The length function returns the number of characters in a string, which can also be a sequence or collection.', 'duration': 24.704, 'max_score': 1130.051, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ681130051.jpg'}, {'end': 1193.683, 'src': 'embed', 'start': 1167.078, 'weight': 3, 'content': [{'end': 1170.859, 'text': 'There are five characters and as you can see the output is 5.', 'start': 1167.078, 'duration': 3.781}, {'end': 1172.842, 'text': 'Well length function done guys.', 'start': 1170.859, 'duration': 1.983}, {'end': 1175.486, 'text': 'The next function I have for you guys is the map function.', 'start': 1172.862, 'duration': 2.624}, {'end': 1180.172, 'text': 'Can you quickly take a guess on what the map function actually does?', 'start': 1175.946, 'duration': 4.226}, {'end': 1186.321, 'text': 'so, guys, the map function basically executes a specified function for each item in an iterable sequence.', 'start': 1180.172, 'duration': 6.149}, {'end': 1193.683, 'text': 'So this basically tells us that the item is sent to the function as a parameter, right? So we need to know what we are actually doing here.', 'start': 1186.9, 'duration': 6.783}], 'summary': 'Introduction to functions: 5 characters, map function iterates over items.', 'duration': 26.605, 'max_score': 1167.078, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ681167078.jpg'}, {'end': 1303.443, 'src': 'embed', 'start': 1275.923, 'weight': 4, 'content': [{'end': 1283.168, 'text': 'So this function basically returns the value with the lowest value or returns as an item with the lowest value in a particular.', 'start': 1275.923, 'duration': 7.245}, {'end': 1283.629, 'text': 'I trouble.', 'start': 1283.168, 'duration': 0.461}, {'end': 1287.812, 'text': 'So the values are strings then alphabetic comparison is actually done.', 'start': 1283.949, 'duration': 3.863}, {'end': 1290.234, 'text': 'Let us quickly check out the particular syntax here.', 'start': 1288.112, 'duration': 2.122}, {'end': 1294.077, 'text': 'So we have min of n1 n2 n3 is or give me any number of numbers.', 'start': 1290.574, 'duration': 3.503}, {'end': 1296.138, 'text': 'And then we can have another syntax.', 'start': 1294.697, 'duration': 1.441}, {'end': 1296.619, 'text': 'actually right?', 'start': 1296.138, 'duration': 0.481}, {'end': 1298.2, 'text': "So what do we do if it's an iterable?", 'start': 1296.659, 'duration': 1.541}, {'end': 1303.443, 'text': "So instead of n1, n2 and n3 or so on, we're going to have min of iterable guys.", 'start': 1298.56, 'duration': 4.883}], 'summary': "The function 'min' returns the item with the lowest value from a set of numbers or iterable items.", 'duration': 27.52, 'max_score': 1275.923, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ681275923.jpg'}, {'end': 1376.642, 'src': 'embed', 'start': 1351.747, 'weight': 5, 'content': [{'end': 1358.31, 'text': 'So if there is a third parameter, then it returns the X to the power of Y and the modulus of Z.', 'start': 1351.747, 'duration': 6.563}, {'end': 1360.452, 'text': 'quickly, check out the syntax and the example, guys.', 'start': 1358.31, 'duration': 2.142}, {'end': 1364.674, 'text': 'So we have three parameters in this case, right? So it is pretty simple to pick up two parameters.', 'start': 1360.472, 'duration': 4.202}, {'end': 1367.916, 'text': "So let's say what is 2 power 3 the answer is 8 correct.", 'start': 1364.694, 'duration': 3.222}, {'end': 1371.338, 'text': 'So what is 4 power 3 again? It is 64.', 'start': 1368.276, 'duration': 3.062}, {'end': 1376.642, 'text': 'If you actually required the modulus of this answer, then that would become our Z parameter in this particular case.', 'start': 1371.338, 'duration': 5.304}], 'summary': 'The function calculates x to the power of y and the modulus of z, with examples of 2^3 = 8 and 4^3 = 64.', 'duration': 24.895, 'max_score': 1351.747, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ681351747.jpg'}, {'end': 1414.341, 'src': 'embed', 'start': 1388.55, 'weight': 0, 'content': [{'end': 1394.633, 'text': 'This is probably the first thing that you would learn as soon as you start Python, and this is definitely not the last thing,', 'start': 1388.55, 'duration': 6.083}, {'end': 1397.474, 'text': 'and this is definitely not as easy as it sounds.', 'start': 1394.633, 'duration': 2.841}, {'end': 1402.636, 'text': 'So it basically prints the specified message to the screen or any other standard output device.', 'start': 1397.834, 'duration': 4.802}, {'end': 1407.018, 'text': 'Well most of the time it is the screen but you can actually do it to other devices as well.', 'start': 1402.916, 'duration': 4.102}, {'end': 1408.399, 'text': 'So print.', 'start': 1407.618, 'duration': 0.781}, {'end': 1408.899, 'text': 'so print.', 'start': 1408.399, 'duration': 0.5}, {'end': 1414.341, 'text': 'we have objects, then we have separators, and we have files, and we have flush, and we have so much around here, right?', 'start': 1408.899, 'duration': 5.442}], 'summary': "Python's print function is versatile and can output to various devices.", 'duration': 25.791, 'max_score': 1388.55, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ681388550.jpg'}, {'end': 1529.44, 'src': 'embed', 'start': 1499.652, 'weight': 1, 'content': [{'end': 1501.133, 'text': 'Hello world again.', 'start': 1499.652, 'duration': 1.481}, {'end': 1504.114, 'text': 'I hope no more explanation is needed for this particular function guys.', 'start': 1501.213, 'duration': 2.901}, {'end': 1507.066, 'text': 'So moving on we have the set attribute function guys.', 'start': 1504.924, 'duration': 2.142}, {'end': 1512.85, 'text': 'So this function basically sets the value of the specified attribute of a specified object.', 'start': 1507.266, 'duration': 5.584}, {'end': 1515.992, 'text': "again, object here is required because we need to know what you're working on.", 'start': 1512.85, 'duration': 3.142}, {'end': 1520.275, 'text': 'the attribute is required because we need to know what attribute we have to set and the value right?', 'start': 1515.992, 'duration': 4.283}, {'end': 1523.017, 'text': 'So we need to know what value to what attribute we set.', 'start': 1520.315, 'duration': 2.702}, {'end': 1526.219, 'text': 'So, if you already remember, we actually did the get ATTR right?', 'start': 1523.457, 'duration': 2.762}, {'end': 1529.44, 'text': "So we actually outputted a function and now we're going to basically set it.", 'start': 1526.239, 'duration': 3.201}], 'summary': 'Introduction to set attribute function for specified object and attribute.', 'duration': 29.788, 'max_score': 1499.652, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ681499652.jpg'}], 'start': 870.93, 'title': 'Python functions and syntax', 'summary': 'Covers various python functions including get attribute, identity, length, map, min, pow, print, and set attribute, demonstrating their usage, syntax, and unique identifier, with examples and explanations.', 'chapters': [{'end': 950.435, 'start': 870.93, 'title': 'Python format function', 'summary': 'Covers the format function in python, which allows formatting a specified value into another specified value. it explains the syntax and parameters of the format function, including examples of formatting values into different formats, such as percentage.', 'duration': 79.505, 'highlights': ['The format function formats a specified value into another specified value, with parameters like left align, right align, sign placement, and different format conversions like binary, Unicode, decimal, percentage, etc.', 'The syntax of the format function involves two parameters: value and format, which can be of any format case.', 'The format function offers various format conversions such as binary, Unicode, decimal, fixed point number, general point, octal, hex, and percentage, demonstrated with an example of formatting 0.5 into 50%.']}, {'end': 1555.39, 'start': 950.435, 'title': 'Python functions and syntax', 'summary': 'Covers various python functions including get attribute, identity, length, map, min, pow, print, and set attribute, with examples demonstrating their usage and syntax, indicating the number of items returned, and explaining the unique identifier and power calculation.', 'duration': 604.955, 'highlights': ["The function 'get attribute' returns the value of the specified attribute from a specified object, with the object and attribute as compulsory parameters and an optional default value. The get ATTR function returns the value of the specified attribute from a specified object, with the object and attribute as compulsory parameters and an optional default value.", "The 'identity' function returns a unique identifier for any specified object in Python, with the ID representing the object's memory address. The identity function returns a unique identifier for any specified object in Python, with the ID representing the object's memory address.", "The 'length' function returns the number of items in an object, for example, the number of characters in a string. The length function returns the number of items in an object, for example, the number of characters in a string.", "The 'map' function executes a specified function for each item in an iterable sequence, with the function and iterable as compulsory parameters. The map function executes a specified function for each item in an iterable sequence, with the function and iterable as compulsory parameters.", "The 'min' function returns the item with the lowest value in an iterable, with alphabetic comparison for strings. The min function returns the item with the lowest value in an iterable, with alphabetic comparison for strings.", "The 'pow' function returns the value of X raised to the power of Y, with an optional modulus of Z if present. The POW function returns the value of X raised to the power of Y, with an optional modulus of Z if present.", "The 'print' function prints the specified message to the screen or any other standard output device, with optional parameters such as objects, separators, end, file, and flush. The print function prints the specified message to the screen or any other standard output device, with optional parameters such as objects, separators, end, file, and flush.", "The 'set attribute' function sets the value of the specified attribute of a specified object, with object, attribute, and value as compulsory parameters. The set attribute function sets the value of the specified attribute of a specified object, with object, attribute, and value as compulsory parameters."]}], 'duration': 684.46, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ68870930.jpg', 'highlights': ["The 'print' function prints the specified message to the screen or any other standard output device, with optional parameters such as objects, separators, end, file, and flush.", "The 'set attribute' function sets the value of the specified attribute of a specified object, with object, attribute, and value as compulsory parameters.", "The 'get attribute' returns the value of the specified attribute from a specified object, with the object and attribute as compulsory parameters and an optional default value.", "The 'map' function executes a specified function for each item in an iterable sequence, with the function and iterable as compulsory parameters.", "The 'min' function returns the item with the lowest value in an iterable, with alphabetic comparison for strings.", "The 'pow' function returns the value of X raised to the power of Y, with an optional modulus of Z if present.", "The 'length' function returns the number of items in an object, for example, the number of characters in a string.", "The 'identity' function returns a unique identifier for any specified object in Python, with the ID representing the object's memory address.", 'The format function formats a specified value into another specified value, with parameters like left align, right align, sign placement, and different format conversions like binary, Unicode, decimal, percentage, etc.', 'The syntax of the format function involves two parameters: value and format, which can be of any format case.', 'The format function offers various format conversions such as binary, Unicode, decimal, fixed point number, general point, octal, hex, and percentage, demonstrated with an example of formatting 0.5 into 50%.']}, {'end': 1890.794, 'segs': [{'end': 1630.122, 'src': 'embed', 'start': 1555.41, 'weight': 0, 'content': [{'end': 1560.511, 'text': 'This is a fairly straightforward function guys and next up I have for you is the sorted function.', 'start': 1555.41, 'duration': 5.101}, {'end': 1566.672, 'text': 'What does this do? Well, the sorted function actually returns a sorted list of the specified iterable objects.', 'start': 1560.931, 'duration': 5.741}, {'end': 1570.833, 'text': 'You can actually specify the ascending or the descending order as per your requirement.', 'start': 1567.152, 'duration': 3.681}, {'end': 1575.51, 'text': 'The strings are actually sorted alphabetically and the numbers are sorted numerically.', 'start': 1571.289, 'duration': 4.221}, {'end': 1583.272, 'text': 'as simple as that, but you need to know that you cannot actually sort a list that contains both string values and numeric values.', 'start': 1575.51, 'duration': 7.762}, {'end': 1587.693, 'text': 'So you either can do it for numeric values alone or string values alone.', 'start': 1583.692, 'duration': 4.001}, {'end': 1589.754, 'text': 'Got it, right? So check out the syntax.', 'start': 1587.953, 'duration': 1.801}, {'end': 1592.855, 'text': 'So we have something called a sorted and we have three parameters right?', 'start': 1590.234, 'duration': 2.621}, {'end': 1598.82, 'text': 'So I terrible key and the reverse I triple is definitely required because we need to know what sequence we need to sort,', 'start': 1592.875, 'duration': 5.945}, {'end': 1601.022, 'text': "either if it's a list dictionary or a tuple.", 'start': 1598.82, 'duration': 2.202}, {'end': 1601.763, 'text': 'key is optional.', 'start': 1601.022, 'duration': 0.741}, {'end': 1603.866, 'text': 'guys, key and reverse are actually optional here.', 'start': 1601.763, 'duration': 2.103}, {'end': 1607.01, 'text': 'The key is basically a function which is used to decide the order.', 'start': 1604.166, 'duration': 2.844}, {'end': 1610.454, 'text': "Well, what if you don't give any order default is actually none.", 'start': 1607.31, 'duration': 3.144}, {'end': 1611.919, 'text': 'and then we have reverse.', 'start': 1611.138, 'duration': 0.781}, {'end': 1617.166, 'text': 'So what is a reverse guys again? It is an optional function as I told you and it definitely is a Boolean function.', 'start': 1612.22, 'duration': 4.946}, {'end': 1623.295, 'text': 'So false will actually sort it to be ascending and true will actually sort it to be descending default is false.', 'start': 1617.647, 'duration': 5.648}, {'end': 1626.239, 'text': 'So default is actually sorting via ascending method.', 'start': 1623.555, 'duration': 2.684}, {'end': 1628.421, 'text': 'So check out this particular case I have for you, right?', 'start': 1626.639, 'duration': 1.782}, {'end': 1630.122, 'text': 'So we have a set of values for a.', 'start': 1628.481, 'duration': 1.641}], 'summary': "The 'sorted' function returns a sorted list of iterable objects, allowing specification of ascending or descending order, with strings sorted alphabetically and numbers sorted numerically.", 'duration': 74.712, 'max_score': 1555.41, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ681555410.jpg'}, {'end': 1677.966, 'src': 'embed', 'start': 1649.713, 'weight': 1, 'content': [{'end': 1652.734, 'text': 'So this brings me to the last built-in function for the session.', 'start': 1649.713, 'duration': 3.021}, {'end': 1654.876, 'text': 'So I have the type function for you guys.', 'start': 1652.975, 'duration': 1.901}, {'end': 1658.777, 'text': 'So the type function basically returns the type of a specified object.', 'start': 1655.336, 'duration': 3.441}, {'end': 1664.86, 'text': 'So again, check out the syntax we have type which is the keyword we have object basis and dictionary, right? So the first one is required.', 'start': 1659.158, 'duration': 5.702}, {'end': 1670.143, 'text': "We need the object here because we need to know what we're trying to find out the basis and the dictionary are actually optional.", 'start': 1664.9, 'duration': 5.243}, {'end': 1677.966, 'text': 'So basis actually specifies the base class and the dictionary actually specifies the namespace with the definition of that particular class.', 'start': 1670.683, 'duration': 7.283}], 'summary': "The 'type' function returns the type of an object with optional parameters.", 'duration': 28.253, 'max_score': 1649.713, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ681649713.jpg'}, {'end': 1758.203, 'src': 'embed', 'start': 1731.585, 'weight': 7, 'content': [{'end': 1736.407, 'text': "So what are user-defined functions again, as I said, we'll be taking the code first approach here.", 'start': 1731.585, 'duration': 4.822}, {'end': 1739.349, 'text': 'So here I have for you guys two simple syntaxes.', 'start': 1736.847, 'duration': 2.502}, {'end': 1744.811, 'text': 'So the first one is how we can actually create a function and the second one is on how we can actually call the function.', 'start': 1739.769, 'duration': 5.042}, {'end': 1748.955, 'text': 'So we have actually looked at this when I previously told you but let me quickly tell it again.', 'start': 1745.291, 'duration': 3.664}, {'end': 1753.519, 'text': 'So again define my function define as the keyword my function is the name of the function.', 'start': 1749.395, 'duration': 4.124}, {'end': 1758.203, 'text': 'So what what do I want this function to do? I wanted to print hello from a function.', 'start': 1753.659, 'duration': 4.544}], 'summary': 'Introduction to user-defined functions, covering syntax and function creation and invocation.', 'duration': 26.618, 'max_score': 1731.585, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ681731585.jpg'}, {'end': 1863.616, 'src': 'embed', 'start': 1834.012, 'weight': 8, 'content': [{'end': 1840.757, 'text': 'so you can have any number of parameters and then walk on all of these parameters and get whatever return output you want, guys,', 'start': 1834.012, 'duration': 6.745}, {'end': 1843.499, 'text': 'and get whatever meaningful return output that you want.', 'start': 1840.757, 'duration': 2.742}, {'end': 1849.264, 'text': 'So what is the default parameter value that we stumble upon all the time again? Check out the example here.', 'start': 1844.099, 'duration': 5.165}, {'end': 1852.546, 'text': 'So we have defined my function country equal to Norway.', 'start': 1849.684, 'duration': 2.862}, {'end': 1857.01, 'text': 'So I am specifying in my parameters that the country is equal to Norway.', 'start': 1852.847, 'duration': 4.163}, {'end': 1863.616, 'text': "So no matter what you do, right? So in case you haven't provided any value the default value, it should actually consider is Norway.", 'start': 1857.43, 'duration': 6.186}], 'summary': 'The default parameter value is set to norway, ensuring it is always considered if no other value is provided.', 'duration': 29.604, 'max_score': 1834.012, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ681834012.jpg'}], 'start': 1555.41, 'title': 'Python functions', 'summary': 'Introduces the sorted function for sorting iterable objects, and the type function for determining object types. it covers creating and calling user-defined functions, and explains parameters and default parameter values.', 'chapters': [{'end': 1648.958, 'start': 1555.41, 'title': 'Understanding the sorted function', 'summary': 'Introduces the sorted function, which returns a sorted list of specified iterable objects, allowing for sorting in ascending or descending order, and highlights that the function cannot sort a list containing both string and numeric values.', 'duration': 93.548, 'highlights': ['The sorted function returns a sorted list of the specified iterable objects, allowing for sorting in ascending or descending order.', 'The function cannot sort a list that contains both string values and numeric values.', 'The strings are sorted alphabetically and the numbers are sorted numerically.', 'The syntax for the sorted function includes parameters such as iterable, key, and reverse, with key and reverse being optional.', 'The key parameter is a function used to decide the order, defaulting to none if not specified.', 'The reverse parameter is a Boolean function, with false resulting in ascending sorting and true resulting in descending sorting.']}, {'end': 1890.794, 'start': 1649.713, 'title': 'Python built-in functions and user-defined functions', 'summary': 'Introduces the type function which returns the type of a specified object, demonstrates creating and calling user-defined functions, and explains parameters and default parameter values.', 'duration': 241.081, 'highlights': ['The type function returns the type of a specified object, with the basis and dictionary parameters being optional. The type function returns the type of a specified object, with the basis and dictionary parameters being optional. It is demonstrated with examples of finding the type of objects such as strings and integers.', 'The chapter explains creating and calling user-defined functions, allowing for freedom in defining the body of the function and the number of parameters required. The chapter explains creating and calling user-defined functions, allowing for freedom in defining the body of the function and the number of parameters required. It demonstrates the syntax for creating a function and calling it with examples.', 'Parameters and default parameter values are discussed, showing how information can be passed to functions and the use of default parameter values when no value is provided. Parameters and default parameter values are discussed, showing how information can be passed to functions and the use of default parameter values when no value is provided. Examples demonstrate passing parameters and the use of default parameter values in function calls.']}], 'duration': 335.384, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ681555410.jpg', 'highlights': ['The sorted function returns a sorted list of the specified iterable objects, allowing for sorting in ascending or descending order.', 'The type function returns the type of a specified object, with the basis and dictionary parameters being optional.', 'The function cannot sort a list that contains both string values and numeric values.', 'The strings are sorted alphabetically and the numbers are sorted numerically.', 'The syntax for the sorted function includes parameters such as iterable, key, and reverse, with key and reverse being optional.', 'The key parameter is a function used to decide the order, defaulting to none if not specified.', 'The reverse parameter is a Boolean function, with false resulting in ascending sorting and true resulting in descending sorting.', 'The chapter explains creating and calling user-defined functions, allowing for freedom in defining the body of the function and the number of parameters required.', 'Parameters and default parameter values are discussed, showing how information can be passed to functions and the use of default parameter values when no value is provided.']}, {'end': 2351.828, 'segs': [{'end': 2048.012, 'src': 'heatmap', 'start': 1905.585, 'weight': 1, 'content': [{'end': 1907.807, 'text': 'We are returning 5 into X.', 'start': 1905.585, 'duration': 2.222}, {'end': 1912.931, 'text': "So, basically, as soon as we pass a number, 5 is going to be multiplied to that number and we're going to get the output.", 'start': 1907.807, 'duration': 5.124}, {'end': 1913.832, 'text': "my function of 3, 5, 3's are 15 15..", 'start': 1912.931, 'duration': 0.901}, {'end': 1915.553, 'text': "So next we have 5 5 5's are 25 25 is correct 9 5's are 45 again.", 'start': 1913.832, 'duration': 1.721}, {'end': 1917.155, 'text': 'We have 45 as the output.', 'start': 1915.613, 'duration': 1.542}, {'end': 1926.833, 'text': 'So we go to that right? So let me quickly recap on how the function actually works.', 'start': 1923.03, 'duration': 3.803}, {'end': 1930.796, 'text': 'So we have one set of code and we actually keep using it in recursion.', 'start': 1927.193, 'duration': 3.603}, {'end': 1933.638, 'text': 'So recursion is basically a function calling itself.', 'start': 1931.096, 'duration': 2.542}, {'end': 1936.339, 'text': 'So check out this particular example I have for you guys.', 'start': 1934.158, 'duration': 2.181}, {'end': 1937.901, 'text': 'We have defined a function.', 'start': 1936.84, 'duration': 1.061}, {'end': 1939.822, 'text': 'We call it try underscore recursion.', 'start': 1937.921, 'duration': 1.901}, {'end': 1948.569, 'text': 'We have a parameter K So if K is equal to 0 then add the result to whatever is lesser than the next iteration of this function.', 'start': 1940.002, 'duration': 8.567}, {'end': 1954.774, 'text': 'I know it sounds complex, but how you can actually analyze a recursive function is to take a pen a paper.', 'start': 1949.05, 'duration': 5.724}, {'end': 1961.08, 'text': 'So to write down the values of K at every point of time and then to actually trace what is available in the memory guys.', 'start': 1955.155, 'duration': 5.925}, {'end': 1969.531, 'text': 'So if that is the case, and if the result in which K is greater than 0, we print the result, else we print it to be 0 and we return the result.', 'start': 1961.747, 'duration': 7.784}, {'end': 1974.974, 'text': 'and lastly, we actually print the recursion example results and we call the function, by passing it a value of K right?', 'start': 1969.531, 'duration': 5.443}, {'end': 1976.274, 'text': 'So K is 6 in our case.', 'start': 1975.014, 'duration': 1.26}, {'end': 1980.196, 'text': 'So if K is equal to 0, absolutely 6 plus.', 'start': 1976.714, 'duration': 3.482}, {'end': 1982.177, 'text': 'try underscore recursion of 5.', 'start': 1980.196, 'duration': 1.981}, {'end': 1983.537, 'text': 'Again, come into the function.', 'start': 1982.177, 'duration': 1.36}, {'end': 1985.238, 'text': 'is 5 greater than 0 correct?', 'start': 1983.537, 'duration': 1.701}, {'end': 1987.558, 'text': 'again go back, check if 4 is greater than 0..', 'start': 1985.238, 'duration': 2.32}, {'end': 1992.699, 'text': "Yes, keep doing it until the result is 0 right? So it's pretty much obvious at this point of time guys.", 'start': 1987.558, 'duration': 5.141}, {'end': 1999.821, 'text': 'So every time you actually run this one value gets added to your program, right? So again check out the output and you will understand this better.', 'start': 1992.879, 'duration': 6.942}, {'end': 2002.121, 'text': 'So we have one and then two values were added.', 'start': 2000.001, 'duration': 2.12}, {'end': 2004.022, 'text': 'We got three three values were added.', 'start': 2002.201, 'duration': 1.821}, {'end': 2004.702, 'text': 'We got six.', 'start': 2004.042, 'duration': 0.66}, {'end': 2006.363, 'text': 'Four values were added.', 'start': 2005.342, 'duration': 1.021}, {'end': 2010.146, 'text': 'We got 10 5 values 15 6 values 21.', 'start': 2006.423, 'duration': 3.723}, {'end': 2015.11, 'text': "So all we're trying to do is add one extra value and print it using recursion and that's about it guys.", 'start': 2010.146, 'duration': 4.964}, {'end': 2019.984, 'text': 'So I hope this has been a good introduction to the python user defined functions as well.', 'start': 2015.882, 'duration': 4.102}, {'end': 2023.786, 'text': 'So next quickly, let us check out the lambda function in Python guys.', 'start': 2020.264, 'duration': 3.522}, {'end': 2026.748, 'text': 'So what is the lambda function, guys?', 'start': 2024.226, 'duration': 2.522}, {'end': 2028.289, 'text': 'It is extremely simple.', 'start': 2026.828, 'duration': 1.461}, {'end': 2033.751, 'text': 'a lambda function is basically one small anonymous function, so it can take any number of arguments,', 'start': 2028.289, 'duration': 5.462}, {'end': 2036.373, 'text': 'but it can have only one expression at the end of the day.', 'start': 2033.751, 'duration': 2.622}, {'end': 2037.834, 'text': 'Check out the syntax here.', 'start': 2036.853, 'duration': 0.981}, {'end': 2040.195, 'text': 'So we have lambda arguments and expressions.', 'start': 2038.114, 'duration': 2.081}, {'end': 2043.657, 'text': 'Well still nothing is working right check out the example.', 'start': 2040.535, 'duration': 3.122}, {'end': 2048.012, 'text': 'We have X equal to lambda of a where the expression is a plus 10.', 'start': 2043.697, 'duration': 4.315}], 'summary': 'A recursive function multiplies input by 5, demonstrating python user-defined and lambda functions.', 'duration': 41.589, 'max_score': 1905.585, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ681905585.jpg'}, {'end': 2309.124, 'src': 'embed', 'start': 2285.301, 'weight': 0, 'content': [{'end': 2291.546, 'text': 'And lastly we checked out all of the Lambda functions and I hope you guys understood every single concept of this tutorial guys.', 'start': 2285.301, 'duration': 6.245}, {'end': 2298.473, 'text': 'So in case you still have any queries about python and in case you want to learn python so guys it is at this point of time.', 'start': 2292.026, 'duration': 6.447}, {'end': 2303.098, 'text': 'I like to tell you that I have curated an in-depth video on python meant for beginners guys.', 'start': 2298.553, 'duration': 4.545}, {'end': 2305.76, 'text': "So I'm getting some really good feedback on that.", 'start': 2303.578, 'duration': 2.182}, {'end': 2309.124, 'text': 'So I want you guys to check it out and let me know what you feel about it.', 'start': 2305.961, 'duration': 3.163}], 'summary': 'A tutorial on lambda functions in python is available for beginners, with positive feedback received.', 'duration': 23.823, 'max_score': 2285.301, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ682285301.jpg'}], 'start': 1891.034, 'title': 'Python lambda functions', 'summary': 'Introduces and explains python lambda functions, showcasing their usage, syntax, and applications with specific examples and outputs, highlighting their importance as a significant concept to learn in python.', 'chapters': [{'end': 2006.363, 'start': 1891.034, 'title': 'Understanding functions and recursion', 'summary': 'Explains the concept of functions and recursion, demonstrating how to use default parameters and return values, and provides an example of a recursive function with its output.', 'duration': 115.329, 'highlights': ['The chapter explains the concept of functions and recursion, including the usage of default parameters and return values, and provides an example of a recursive function with its output.', 'The importance of understanding return values in functions is emphasized, with an example demonstrating the multiplication of a parameter by 5 and providing corresponding outputs for different input values.', "The concept of recursion is introduced, along with an example of a recursive function 'try_recursion' that traces the values of K and iterates through function calls until the result is 0, demonstrating the process of recursion."]}, {'end': 2128.049, 'start': 2006.423, 'title': 'Introduction to lambda functions in python', 'summary': 'Introduces the concept of lambda functions in python, demonstrating their usage and syntax with examples, showcasing the ability to create small anonymous functions with a single expression and showcasing the applications of lambda functions for addition, multiplication, and summation with specific examples and outputs.', 'duration': 121.626, 'highlights': ['Lambda functions in Python are small anonymous functions with the ability to take any number of arguments but can have only one expression at the end of the day, making it extremely simple and versatile.', 'The syntax of lambda functions is crucial, with arguments on the left side and expressions on the right side, as demonstrated in examples of addition, multiplication, and summation, showcasing the ability to create tiny functions using the lambda keyword.', 'The chapter provides specific examples of lambda functions performing addition, multiplication, and summation with quantifiable outputs such as 15, 30, and 13, showcasing the practical applications of lambda functions in Python.']}, {'end': 2351.828, 'start': 2128.189, 'title': 'Understanding python lambda functions', 'summary': 'Explains the concept of lambda functions in python, demonstrating their usage as anonymous functions inside another function, highlighting their ability to efficiently perform operations like doubling and tripling numbers, and emphasizes their importance as one of the biggest concepts to learn in python.', 'duration': 223.639, 'highlights': ['Lambda functions can be used as anonymous functions inside another function, efficiently performing operations like doubling and tripling numbers. The power of Lambda is actually better shown when you use them as an anonymous function inside another function, allowing for efficient doubling and tripling of numbers as demonstrated in the examples.', 'Demonstrated examples show the efficiency of Lambda functions in doubling and tripling numbers, avoiding the need to rewrite all functions at every point of time. The examples illustrate that Lambda functions can efficiently double and triple numbers, eliminating the need to rewrite all functions at every instance, highlighting the efficiency of Lambda functions.', 'Emphasizes the importance of Lambda functions as one of the biggest concepts to learn in Python. The chapter concludes by emphasizing the importance of Lambda functions as one of the biggest concepts to learn in Python, highlighting their significance in programming.']}], 'duration': 460.794, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/oSPMmeaiQ68/pics/oSPMmeaiQ681891034.jpg', 'highlights': ['The chapter concludes by emphasizing the importance of Lambda functions as one of the biggest concepts to learn in Python, highlighting their significance in programming.', 'The chapter provides specific examples of lambda functions performing addition, multiplication, and summation with quantifiable outputs such as 15, 30, and 13, showcasing the practical applications of lambda functions in Python.', 'Lambda functions in Python are small anonymous functions with the ability to take any number of arguments but can have only one expression at the end of the day, making it extremely simple and versatile.']}], 'highlights': ['The program demonstrates the conversion of Celsius to Fahrenheit using the formula fahrenheit = 9/5 * celsius + 32, emphasizing the practical utility of functions in repetitive tasks.', 'Anirudh introduces the session by highlighting the significance of functions in Python, setting the stage for a comprehensive discussion on their types and concepts.', 'The session emphasizes the importance of learning through practical application and checking code at every point, enhancing the understanding of functions in Python.', 'Python functions reduce code in the main program, improving code performance and making it run faster and better.', 'The reusability of functions increases the readability of code, making it easy for debugging and documentation.', 'Built-in functions in devices like television demonstrate the efficiency and reusability of code through the use of functions for tasks like adjusting volume and changing channels.', 'The absolute function in Python returns the absolute value of a specified number, demonstrated using the example of complex numbers and integers, emphasizing the removal of negative values.', 'Functions are a way to break problems or processes into smaller and independent blocks of code, providing organized and reusable code to perform similar tasks, such as controlling television functions in the given example.', 'The def keyword in Python is used to define a function followed by its name and the task it should execute, allowing the passing of values and returning results, enhancing code reusability and readability.', "Documentation strings, known as doc strings, are used to provide a description of the function's purpose and usage, aiding in code documentation and understanding.", 'The chapter highlights the importance of defining a function, writing code, and later calling the function by its name, emphasizing the flow of function definition and usage.', "The 'all' function returns true if all items in an iterable are true, including lists, tuples, and dictionaries, with an empty iterable returning true.", "The 'n' parameter should be a number to avoid errors.", "The 'all' function can be applied to lists, tuples, and dictionaries, with an example demonstrating the use of 'all' on a list.", 'ASCII function replaces non-ASCII characters with escape characters and returns a readable version of the object.', 'Bool function returns true for most cases, except for empty parentheses, empty brackets, false objects, 0, and none.', 'Enumerate function adds a counter to the iterable object and returns an enumerate object, where the start parameter defines the starting number of the enumerate object.', "The 'print' function prints the specified message to the screen or any other standard output device, with optional parameters such as objects, separators, end, file, and flush.", "The 'set attribute' function sets the value of the specified attribute of a specified object, with object, attribute, and value as compulsory parameters.", "The 'get attribute' returns the value of the specified attribute from a specified object, with the object and attribute as compulsory parameters and an optional default value.", "The 'map' function executes a specified function for each item in an iterable sequence, with the function and iterable as compulsory parameters.", "The 'min' function returns the item with the lowest value in an iterable, with alphabetic comparison for strings.", "The 'pow' function returns the value of X raised to the power of Y, with an optional modulus of Z if present.", "The 'length' function returns the number of items in an object, for example, the number of characters in a string.", "The 'identity' function returns a unique identifier for any specified object in Python, with the ID representing the object's memory address.", 'The format function formats a specified value into another specified value, with parameters like left align, right align, sign placement, and different format conversions like binary, Unicode, decimal, percentage, etc.', 'The syntax of the format function involves two parameters: value and format, which can be of any format case.', 'The format function offers various format conversions such as binary, Unicode, decimal, fixed point number, general point, octal, hex, and percentage, demonstrated with an example of formatting 0.5 into 50%.', 'The sorted function returns a sorted list of the specified iterable objects, allowing for sorting in ascending or descending order.', 'The type function returns the type of a specified object, with the basis and dictionary parameters being optional.', 'The function cannot sort a list that contains both string values and numeric values.', 'The strings are sorted alphabetically and the numbers are sorted numerically.', 'The syntax for the sorted function includes parameters such as iterable, key, and reverse, with key and reverse being optional.', 'The key parameter is a function used to decide the order, defaulting to none if not specified.', 'The reverse parameter is a Boolean function, with false resulting in ascending sorting and true resulting in descending sorting.', 'The chapter explains creating and calling user-defined functions, allowing for freedom in defining the body of the function and the number of parameters required.', 'Parameters and default parameter values are discussed, showing how information can be passed to functions and the use of default parameter values when no value is provided.', 'The chapter concludes by emphasizing the importance of Lambda functions as one of the biggest concepts to learn in Python, highlighting their significance in programming.', 'The chapter provides specific examples of lambda functions performing addition, multiplication, and summation with quantifiable outputs such as 15, 30, and 13, showcasing the practical applications of lambda functions in Python.', 'Lambda functions in Python are small anonymous functions with the ability to take any number of arguments but can have only one expression at the end of the day, making it extremely simple and versatile.']}