title

Python Examples | Python Programs For Beginners | Python Tutorial For Beginners | Edureka

description

馃敟 Python Certification Training: https://www.edureka.co/data-science-python-certification-course
This Edureka Live video on 'Python Examples' will help you understand how to write various basic programs in python and real-time uses of some of the Python libraries as well. Below are the topics covered in this video:
Introduction to python
Basic Python Examples
Prime numbers
Palindrome
Pyramid
Fibonacci Series
Bubble sort
Python Libraries
Programs using Python Libraries
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About the Course
Edureka's Python Online Certification Training will make you an expert in Python programming. It will also help you learn Python the Big data way with integration of Machine learning, Pig, Hive and Web Scraping through beautiful soup. During our Python Certification training, our instructors will help you:
1. Master the Basic and Advanced Concepts of Python
2. Understand Python Scripts on UNIX/Windows, Python Editors and IDEs
3. Master the Concepts of Sequences and File operations
4. Learn how to use and create functions, sorting different elements, Lambda function, error handling techniques and Regular expressions ans using modules in Python
5. Gain expertise in machine learning using Python and build a Real Life Machine Learning application
6. Understand the supervised and unsupervised learning and concepts of Scikit-Learn
7. Master the concepts of MapReduce in Hadoop
8. Learn to write Complex MapReduce programs
9. Understand what is PIG and HIVE, Streaming feature in Hadoop, MapReduce job running with Python
10. Implementing a PIG UDF in Python, Writing a HIVE UDF in Python, Pydoop and/Or MRjob Basics
11. Master the concepts of Web scraping in Python
12. Work on a Real Life Project on Big Data Analytics using Python and gain Hands on Project Experience
Why learn Python?
Programmers love Python because of how fast and easy it is to use. Python cuts development time in half with its simple to read syntax and easy compilation feature. Debugging your programs is a breeze in Python with its built in debugger. Using Python makes Programmers more productive and their programs ultimately better.
Python has evolved as the most preferred Language for Data Analytics and the increasing search trends on python also indicates that Python is the next "Big Thing" and a must for Professionals in the Data Analytics domain.
Who should go for python?
Edureka鈥檚 Data Science certification course in Python is a good fit for the below professionals:
路 Programmers, Developers, Technical Leads, Architects
路 Developers aspiring to be a 鈥楳achine Learning Engineer'
路 Analytics Managers who are leading a team of analysts
路 Business Analysts who want to understand Machine Learning (ML) Techniques
路 Information Architects who want to gain expertise in Predictive Analytics
路 'Python' professionals who want to design automatic predictive models
For more information, Please write back to us at sales@edureka.in or call us at IND: 9606058406 / US: 18338555775 (toll free)

detail

{'title': 'Python Examples | Python Programs For Beginners | Python Tutorial For Beginners | Edureka', 'heatmap': [{'end': 309.522, 'start': 215.95, 'weight': 0.857}, {'end': 413.528, 'start': 340.024, 'weight': 0.991}, {'end': 530.07, 'start': 495.034, 'weight': 0.908}, {'end': 680.516, 'start': 616.898, 'weight': 0.723}, {'end': 940.058, 'start': 892.809, 'weight': 0.787}, {'end': 1334.31, 'start': 1172.361, 'weight': 0.966}, {'end': 1517.664, 'start': 1481.721, 'weight': 0.741}, {'end': 2479.291, 'start': 2442.037, 'weight': 0.725}], 'summary': 'Tutorial on python programming and coding covers prime numbers, palindrome, star pyramids, fibonacci series, and bubble sort, while also introducing popular python libraries such as numpy, matplotlib, pandas, and beautiful soup for scientific and mathematical operations, web scraping, and data visualization.', 'chapters': [{'end': 94.482, 'segs': [{'end': 94.482, 'src': 'embed', 'start': 27.836, 'weight': 0, 'content': [{'end': 39.85, 'text': "let's just brush up about python programming language and then we will look at the most commonly and frequently asked python programs that is programmed to print the prime numbers palindrome of a sequence,", 'start': 27.836, 'duration': 12.014}, {'end': 44.376, 'text': 'star pyramids Fibonacci series and the very famous bubble sort program.', 'start': 39.85, 'duration': 4.526}, {'end': 45.883, 'text': 'After this,', 'start': 45.223, 'duration': 0.66}, {'end': 54.208, 'text': 'we will go a little deeper into python and look at some of the most common libraries and a few examples related to the real-time use of these libraries.', 'start': 45.883, 'duration': 8.325}, {'end': 56.049, 'text': "So I hope you're clear with this.", 'start': 54.768, 'duration': 1.281}, {'end': 58.79, 'text': 'Just give me a quick confirmation in the chat box.', 'start': 56.649, 'duration': 2.141}, {'end': 65.894, 'text': "Okay, I see confirmations from many of y'all.", 'start': 63.853, 'duration': 2.041}, {'end': 71.197, 'text': "So now let's move on towards the first topic of this session, which is introduction to python.", 'start': 66.835, 'duration': 4.362}, {'end': 76.914, 'text': 'Python is a very popular programming language guys, which was developed by Guido and Rossum.', 'start': 71.832, 'duration': 5.082}, {'end': 84.978, 'text': "It's used generally for server-side web development, solving mathematical problems, software development, Etc guys.", 'start': 77.434, 'duration': 7.544}, {'end': 92.461, 'text': "Python is very popular because it's a cross-platform programming language with simple syntax and can be treated in a procedural,", 'start': 84.978, 'duration': 7.483}, {'end': 94.482, 'text': 'object-oriented or functional manner.', 'start': 92.461, 'duration': 2.021}], 'summary': 'Introduction to python programming language and commonly asked programs, followed by a deeper look into python libraries and real-time examples.', 'duration': 66.646, 'max_score': 27.836, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI27836.jpg'}], 'start': 11.604, 'title': 'Python programming', 'summary': "Introduces a python programming session covering prime numbers, palindrome, star pyramids, fibonacci series, and bubble sort, and provides an overview of python's usage and features.", 'chapters': [{'end': 94.482, 'start': 11.604, 'title': 'Python programming: introduction and examples', 'summary': "Introduces a python programming session covering commonly asked python programs such as prime numbers, palindrome, star pyramids, fibonacci series, and bubble sort, followed by an overview of python's usage and features.", 'duration': 82.878, 'highlights': ['The chapter covers commonly asked Python programs including prime numbers, palindrome, star pyramids, Fibonacci series, and bubble sort, offering practical examples and real-time use cases of Python libraries.', 'Python, developed by Guido and Rossum, is popular for server-side web development, mathematical problem-solving, and software development due to its cross-platform nature, simple syntax, and support for procedural, object-oriented, and functional programming.', 'The session begins with a quick overview of the course content, followed by a deeper dive into Python programming, emphasizing its popular libraries and real-world applications.', 'The chapter emphasizes the popularity of Python as a programming language, highlighting its versatility and widespread usage in various domains such as web development, mathematical problem-solving, and software development.', "The chapter encourages participant interaction and engagement through the chat box, ensuring the audience's understanding and participation in the session."]}], 'duration': 82.878, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI11604.jpg', 'highlights': ['The chapter covers commonly asked Python programs including prime numbers, palindrome, star pyramids, Fibonacci series, and bubble sort, offering practical examples and real-time use cases of Python libraries.', 'The session begins with a quick overview of the course content, followed by a deeper dive into Python programming, emphasizing its popular libraries and real-world applications.', 'Python, developed by Guido and Rossum, is popular for server-side web development, mathematical problem-solving, and software development due to its cross-platform nature, simple syntax, and support for procedural, object-oriented, and functional programming.', 'The chapter emphasizes the popularity of Python as a programming language, highlighting its versatility and widespread usage in various domains such as web development, mathematical problem-solving, and software development.', "The chapter encourages participant interaction and engagement through the chat box, ensuring the audience's understanding and participation in the session."]}, {'end': 504.185, 'segs': [{'end': 121.191, 'src': 'embed', 'start': 94.862, 'weight': 0, 'content': [{'end': 99.624, 'text': "So with this I think I've given you enough about why Python is famous and in demand.", 'start': 94.862, 'duration': 4.762}, {'end': 103.722, 'text': "Now, let's move on and see how to code in Python.", 'start': 100.68, 'duration': 3.042}, {'end': 105.263, 'text': 'Do not worry guys.', 'start': 104.342, 'duration': 0.921}, {'end': 108.264, 'text': "It's very easy and at the same time very interesting.", 'start': 105.363, 'duration': 2.901}, {'end': 112.406, 'text': 'Here are some of the programs that we will be writing in this session today.', 'start': 109.205, 'duration': 3.201}, {'end': 115.968, 'text': 'The first program we are going to write is printing the prime numbers.', 'start': 112.927, 'duration': 3.041}, {'end': 121.191, 'text': "I'll jump on from here to my Jupiter notebook as you can see on the screen over here.", 'start': 116.609, 'duration': 4.582}], 'summary': "Python's popularity and demand explained. introducing python coding with prime number printing. easy and interesting.", 'duration': 26.329, 'max_score': 94.862, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI94862.jpg'}, {'end': 175.192, 'src': 'embed', 'start': 138.201, 'weight': 1, 'content': [{'end': 141.364, 'text': 'So here is a simple program that helps us find the prime numbers.', 'start': 138.201, 'duration': 3.163}, {'end': 144.827, 'text': "Do not look at the code and get scared because it's very simple.", 'start': 141.924, 'duration': 2.903}, {'end': 148.991, 'text': "All I've done over here is I've made use of a small if-else block.", 'start': 145.227, 'duration': 3.764}, {'end': 156.077, 'text': "I'll explain each and every line to you one after the other please concentrate and please do the same on your Jupiter notebook as well.", 'start': 149.751, 'duration': 6.326}, {'end': 160.915, 'text': 'If you have any doubts, please do let me know in the chat box and my team is going to reply to you.', 'start': 156.667, 'duration': 4.248}, {'end': 166.524, 'text': 'Okay, the first line of my code over here will help me take input from the user.', 'start': 161.94, 'duration': 4.584}, {'end': 171.228, 'text': "So for that what I've done is I'm making use of this input function.", 'start': 166.945, 'duration': 4.283}, {'end': 175.192, 'text': 'This function will allow the user to enter the input at runtime.', 'start': 171.709, 'duration': 3.483}], 'summary': 'Program guides how to find prime numbers using a simple if-else block and input function.', 'duration': 36.991, 'max_score': 138.201, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI138201.jpg'}, {'end': 309.522, 'src': 'heatmap', 'start': 215.95, 'weight': 0.857, 'content': [{'end': 220.994, 'text': "So, before explaining this for loop, let me just explain this range function to y'all.", 'start': 215.95, 'duration': 5.044}, {'end': 226.239, 'text': 'the range function actually generates a list of numbers and allows us to iterate over them.', 'start': 220.994, 'duration': 5.245}, {'end': 234.702, 'text': 'So over here as you can see my first parameter is 2 and the second parameter is a which is the number that is entered by the user.', 'start': 226.952, 'duration': 7.75}, {'end': 241.751, 'text': "I've used to over here, because I want the range function to start generating numbers from 2 and stop at a.", 'start': 235.142, 'duration': 6.609}, {'end': 247.896, 'text': 'and now for every element that is present in the range of 2, comma a.', 'start': 242.552, 'duration': 5.344}, {'end': 255.042, 'text': 'if that number divides a and the remainder is 0, then a is not a prime number.', 'start': 247.896, 'duration': 7.146}, {'end': 257.144, 'text': 'else a is a prime number.', 'start': 255.042, 'duration': 2.102}, {'end': 259.125, 'text': 'so i hope you are understanding this.', 'start': 257.144, 'duration': 1.981}, {'end': 269.254, 'text': 'if any number in the range of 2, comma a divides a, which means if the remainder is 0, then the number is not prime, else the number is prime.', 'start': 259.125, 'duration': 10.129}, {'end': 276.626, 'text': "and my last else block is for this if statement, where I'm checking if a is greater than 1 or not.", 'start': 270.003, 'duration': 6.623}, {'end': 285.751, 'text': 'So if a is less than or equal to 1 then this else block is going to be executed which will print the output that the number is not prime.', 'start': 277.047, 'duration': 8.704}, {'end': 287.992, 'text': "So I hope you've understood this program.", 'start': 286.231, 'duration': 1.761}, {'end': 291.114, 'text': 'Now, let me just run this and show you all how this works.', 'start': 288.573, 'duration': 2.541}, {'end': 296.934, 'text': 'Like I told you all the first thing I was doing over here is asking the user to enter some input.', 'start': 292.071, 'duration': 4.863}, {'end': 299.376, 'text': 'Now, let me give some input over here.', 'start': 297.514, 'duration': 1.862}, {'end': 303.098, 'text': "I'll give the input to be 0 and I'll run this.", 'start': 299.936, 'duration': 3.162}, {'end': 309.522, 'text': 'as you can see over here, when I entered the number to be 0, it has returned that the number is not prime,', 'start': 303.098, 'duration': 6.424}], 'summary': 'Explains a python program to check if a number is prime, using range and for loop.', 'duration': 93.572, 'max_score': 215.95, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI215950.jpg'}, {'end': 316.046, 'src': 'embed', 'start': 286.231, 'weight': 3, 'content': [{'end': 287.992, 'text': "So I hope you've understood this program.", 'start': 286.231, 'duration': 1.761}, {'end': 291.114, 'text': 'Now, let me just run this and show you all how this works.', 'start': 288.573, 'duration': 2.541}, {'end': 296.934, 'text': 'Like I told you all the first thing I was doing over here is asking the user to enter some input.', 'start': 292.071, 'duration': 4.863}, {'end': 299.376, 'text': 'Now, let me give some input over here.', 'start': 297.514, 'duration': 1.862}, {'end': 303.098, 'text': "I'll give the input to be 0 and I'll run this.", 'start': 299.936, 'duration': 3.162}, {'end': 309.522, 'text': 'as you can see over here, when I entered the number to be 0, it has returned that the number is not prime,', 'start': 303.098, 'duration': 6.424}, {'end': 316.046, 'text': 'which means this else block has got executed, and that is because this, if condition is not met.', 'start': 309.522, 'duration': 6.524}], 'summary': 'Demonstrating a program to check if a number is prime; input 0, result: not prime', 'duration': 29.815, 'max_score': 286.231, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI286231.jpg'}, {'end': 413.528, 'src': 'heatmap', 'start': 340.024, 'weight': 0.991, 'content': [{'end': 345.727, 'text': "I'll give some number which I know is prime say for example 5 and I'll run this.", 'start': 340.024, 'duration': 5.703}, {'end': 354.389, 'text': 'Okay, so when I gave the input to be 5 the output that is returned is prime which means the number 5 is prime.', 'start': 346.394, 'duration': 7.995}, {'end': 358.497, 'text': 'So I hope you all have understood how to write prime number program in python.', 'start': 354.83, 'duration': 3.667}, {'end': 365.926, 'text': 'Now moving on towards the second program of this session, which is to check if a sequence is a palindrome.', 'start': 359.565, 'duration': 6.361}, {'end': 371.547, 'text': 'a palindrome, guys, is a sequence of characters that reads the same in either direction, that is,', 'start': 365.926, 'duration': 5.621}, {'end': 376.368, 'text': 'from the left hand side to the right hand side and from the right hand side to the left hand side.', 'start': 371.547, 'duration': 4.821}, {'end': 384.05, 'text': 'say, for example, the word madam or malayalam, or the number one, two, one or double zero, eight, double zero, Etc.', 'start': 376.368, 'duration': 7.682}, {'end': 388.651, 'text': 'So now I want my program to check whether the sequence is a palindrome or not.', 'start': 384.47, 'duration': 4.181}, {'end': 390.267, 'text': 'To do so.', 'start': 389.326, 'duration': 0.941}, {'end': 392.749, 'text': 'I have a very simple code over here where,', 'start': 390.267, 'duration': 2.482}, {'end': 402.077, 'text': 'in the first line of my code allows the user to give some input and that input is stored in a variable a in the second line of my code over here.', 'start': 392.749, 'duration': 9.328}, {'end': 413.528, 'text': "I have another variable B in which I'm going to store the reverse of a a of colon colon minus 1 will help me reprint a reversed copy of a into B.", 'start': 402.418, 'duration': 11.11}], 'summary': 'The session covers prime number program and palindrome check in python.', 'duration': 73.504, 'max_score': 340.024, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI340024.jpg'}, {'end': 402.077, 'src': 'embed', 'start': 376.368, 'weight': 4, 'content': [{'end': 384.05, 'text': 'say, for example, the word madam or malayalam, or the number one, two, one or double zero, eight, double zero, Etc.', 'start': 376.368, 'duration': 7.682}, {'end': 388.651, 'text': 'So now I want my program to check whether the sequence is a palindrome or not.', 'start': 384.47, 'duration': 4.181}, {'end': 390.267, 'text': 'To do so.', 'start': 389.326, 'duration': 0.941}, {'end': 392.749, 'text': 'I have a very simple code over here where,', 'start': 390.267, 'duration': 2.482}, {'end': 402.077, 'text': 'in the first line of my code allows the user to give some input and that input is stored in a variable a in the second line of my code over here.', 'start': 392.749, 'duration': 9.328}], 'summary': 'Program checks if input sequence is a palindrome.', 'duration': 25.709, 'max_score': 376.368, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI376368.jpg'}], 'start': 94.862, 'title': 'Python coding and prime number check', 'summary': 'Introduces the popularity of python and ease of coding, along with a demonstration of a program to print prime numbers and check for palindromes using various inputs.', 'chapters': [{'end': 193.373, 'start': 94.862, 'title': 'Introduction to python coding', 'summary': 'Introduces the popularity of python and the ease of coding in python, along with a demonstration of a program to print prime numbers, emphasizing user interaction and simplicity.', 'duration': 98.511, 'highlights': ['The chapter introduces the popularity of Python and the ease of coding in Python Python is famous and in demand, and coding in Python is easy and interesting.', 'Demonstration of a program to print prime numbers The program demonstrates finding prime numbers, emphasizing simplicity and explaining each line of code to the user.', 'Emphasizing user interaction and simplicity Encouraging user input at runtime, ensuring integer inputs, and offering to address any user doubts.']}, {'end': 504.185, 'start': 193.373, 'title': 'Python prime number and palindrome check', 'summary': "Explains a python program to check if a number is prime, demonstrating with inputs 0, 8, and 5, and a program to check if a sequence is a palindrome, showing inputs 232, 321, and 'edureka'.", 'duration': 310.812, 'highlights': ['The chapter explains a Python program to check if a number is prime, demonstrating with inputs 0, 8, and 5. The program checks whether a number is prime, with demonstrations using inputs 0, 8, and 5 to show the output for each case.', "A program to check if a sequence is a palindrome, showing inputs 232, 321, and 'edureka'. The program checks if a sequence is a palindrome, showcasing inputs 232, 321, and 'edureka' to demonstrate the outputs for each case."]}], 'duration': 409.323, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI94862.jpg', 'highlights': ['Python is famous and in demand, and coding in Python is easy and interesting.', 'The program demonstrates finding prime numbers, emphasizing simplicity and explaining each line of code to the user.', 'Encouraging user input at runtime, ensuring integer inputs, and offering to address any user doubts.', 'The program checks whether a number is prime, with demonstrations using inputs 0, 8, and 5 to show the output for each case.', "The program checks if a sequence is a palindrome, showcasing inputs 232, 321, and 'edureka' to demonstrate the outputs for each case."]}, {'end': 846.653, 'segs': [{'end': 536.616, 'src': 'embed', 'start': 507.11, 'weight': 0, 'content': [{'end': 513.782, 'text': "Now, let's move on towards the next program of this session, which is printing star pyramids or asterisk pyramids or triangles.", 'start': 507.11, 'duration': 6.672}, {'end': 517.14, 'text': 'As you can see on the screen.', 'start': 515.999, 'duration': 1.141}, {'end': 520.142, 'text': 'I just have two lines of code in my function.', 'start': 517.44, 'duration': 2.702}, {'end': 524.826, 'text': 'The first line is a for loop and the second line is a print statement.', 'start': 520.582, 'duration': 4.244}, {'end': 530.07, 'text': 'The first line helps me generate numbers from 0 to R.', 'start': 525.287, 'duration': 4.783}, {'end': 536.616, 'text': 'if I do not specify from where it has to start, the range function will start generating numbers from 0,', 'start': 530.07, 'duration': 6.546}], 'summary': 'Demonstrating how to print star pyramids with two lines of code in a function.', 'duration': 29.506, 'max_score': 507.11, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI507110.jpg'}, {'end': 577.942, 'src': 'embed', 'start': 550.875, 'weight': 2, 'content': [{'end': 553.961, 'text': "Now, let's move ahead and see what exactly this code is doing over here.", 'start': 550.875, 'duration': 3.086}, {'end': 555.998, 'text': 'In the first line of my code.', 'start': 554.617, 'duration': 1.381}, {'end': 559.441, 'text': "I've actually defined a function to define a function.", 'start': 556.118, 'duration': 3.323}, {'end': 565.887, 'text': 'All you have to do is use the def keyword and give some name to your function in my case.', 'start': 559.581, 'duration': 6.306}, {'end': 571.712, 'text': "The name of my function is pyfunk and I've passed one parameter to it, which is R,", 'start': 565.947, 'duration': 5.765}, {'end': 576.296, 'text': 'and R is the number of rows that I want in my asterisk triangle or pyramid.', 'start': 571.712, 'duration': 4.584}, {'end': 577.942, 'text': 'In this function.', 'start': 577.08, 'duration': 0.862}], 'summary': "Code defines a function 'pyfunk' with parameter 'r' to generate asterisk triangle or pyramid.", 'duration': 27.067, 'max_score': 550.875, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI550875.jpg'}, {'end': 680.516, 'src': 'heatmap', 'start': 616.898, 'weight': 0.723, 'content': [{'end': 619.059, 'text': 'I have a simple print statement over here.', 'start': 616.898, 'duration': 2.161}, {'end': 624.883, 'text': "Now what exactly this print statement does is it's going to print two parts to my output.", 'start': 619.519, 'duration': 5.364}, {'end': 634.008, 'text': 'The first part is an empty string multiplied to the number of rows minus X, which is the iterator value minus 1.', 'start': 625.583, 'duration': 8.425}, {'end': 640.732, 'text': 'now, since this is an empty string, whatever number is multiplied by this, it is going to generate null,', 'start': 634.008, 'duration': 6.724}, {'end': 645.195, 'text': 'which means that whenever this is an empty string, I will have a null output to this.', 'start': 640.732, 'duration': 4.463}, {'end': 653.478, 'text': 'which means I can also assume this to be 0 then I have another part of this print statement now in this part.', 'start': 645.735, 'duration': 7.743}, {'end': 657.8, 'text': "I'm actually printing the asterix or the star symbols to do.", 'start': 653.598, 'duration': 4.202}, {'end': 660.101, 'text': "So all I've done is in the string part.", 'start': 657.9, 'duration': 2.201}, {'end': 663.842, 'text': "I've used star as the sign that I want after that.", 'start': 660.241, 'duration': 3.601}, {'end': 678.975, 'text': "I've multiplied it to 2 cross the iterator value plus 1 First time the iterator value is going to be 0 so I will have an asterisk.", 'start': 663.962, 'duration': 15.013}, {'end': 680.516, 'text': "That's a star.", 'start': 679.756, 'duration': 0.76}], 'summary': 'Prints two parts to output using multiplication and iterator value.', 'duration': 63.618, 'max_score': 616.898, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI616898.jpg'}, {'end': 798.416, 'src': 'embed', 'start': 764.385, 'weight': 1, 'content': [{'end': 771.791, 'text': 'I will add a space character and I will run this as you can see when I inserted one space to this empty string.', 'start': 764.385, 'duration': 7.406}, {'end': 774.333, 'text': "I've got this beautiful pyramid over here.", 'start': 772.111, 'duration': 2.222}, {'end': 779.817, 'text': 'Now, what if I want the triangle to start from the right hand side and move towards the left hand side.', 'start': 774.913, 'duration': 4.904}, {'end': 780.925, 'text': "Don't worry.", 'start': 780.405, 'duration': 0.52}, {'end': 785.008, 'text': "You don't have to rewrite the code one small change to the same code is enough.", 'start': 780.965, 'duration': 4.043}, {'end': 798.416, 'text': 'So I hope you all see that I just inserted two white spaces over here and then I hit run and you can see that the triangle has started from the right hand side and is moving towards the left hand side.', 'start': 786.989, 'duration': 11.427}], 'summary': 'Modified code to start triangle from right, moved towards left.', 'duration': 34.031, 'max_score': 764.385, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI764385.jpg'}], 'start': 507.11, 'title': 'Python star pyramids', 'summary': "Covers a python program for printing star pyramids or asterisk pyramids using a function 'pyfunk' with one parameter 'r' to generate three types of asterisk triangles or pyramids, achieved with a four-line code. it also explains how to print an asterisk triangle and pyramid using python, demonstrating the process of creating the shapes and their variations with different outputs and modifications.", 'chapters': [{'end': 616.718, 'start': 507.11, 'title': 'Print star pyramids', 'summary': "Covers a python program for printing star pyramids or asterisk pyramids using a function 'pyfunk' with one parameter 'r' to generate three types of asterisk triangles or pyramids, achieved with a four-line code.", 'duration': 109.608, 'highlights': ["The chapter explains a Python program to print star pyramids or asterisk pyramids using a function 'pyfunk' with one parameter 'R' to generate three types of asterisk triangles or pyramids with just a four-line code.", "The function 'pyfunk' is defined with the 'def' keyword and one parameter 'R' representing the number of rows for the asterisk triangle or pyramid.", 'The for loop and print statement within the function help in generating the desired sequence of asterisk triangles or pyramids.']}, {'end': 846.653, 'start': 616.898, 'title': 'Printing asterisk triangle and pyramid', 'summary': 'Explains how to print an asterisk triangle and pyramid using python, demonstrating the process of creating the shapes and their variations with different outputs and modifications.', 'duration': 229.755, 'highlights': ['Demonstrating the process of creating the shapes and their variations with different outputs and modifications The chapter explains how to print an asterisk triangle and pyramid using Python, elaborating on the process of creating the shapes and their variations with different outputs and modifications.', 'Printing a beautiful pyramid with a small change by adding a space character to the null string Adding a space character to the null string results in the creation of a beautiful pyramid, showcasing the impact of a small change on the output.', 'Illustrating the impact of inserting two white spaces to start the triangle from the right hand side and move towards the left hand side Inserting two white spaces at the beginning of the code shifts the triangle from starting at the right hand side and moving towards the left hand side, demonstrating the impact of the modification.']}], 'duration': 339.543, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI507110.jpg', 'highlights': ["The chapter explains a Python program to print star pyramids or asterisk pyramids using a function 'pyfunk' with one parameter 'R' to generate three types of asterisk triangles or pyramids with just a four-line code.", 'Printing a beautiful pyramid with a small change by adding a space character to the null string Adding a space character to the null string results in the creation of a beautiful pyramid, showcasing the impact of a small change on the output.', "The function 'pyfunk' is defined with the 'def' keyword and one parameter 'R' representing the number of rows for the asterisk triangle or pyramid."]}, {'end': 1438.343, 'segs': [{'end': 940.058, 'src': 'heatmap', 'start': 848.114, 'weight': 3, 'content': [{'end': 851.375, 'text': "And the output I'll get for this is three space characters.", 'start': 848.114, 'duration': 3.261}, {'end': 862.887, 'text': 'One space character into three one white space character into three which is going to give me three white space characters.', 'start': 852.756, 'duration': 10.131}, {'end': 868.133, 'text': "Now, let me just move on towards the output and show y'all where the first asterisk is present.", 'start': 863.487, 'duration': 4.646}, {'end': 870.015, 'text': "I'll just draw a line over here.", 'start': 868.693, 'duration': 1.322}, {'end': 877.824, 'text': 'As you can see the first asterisk symbol has three white spaces preceded to it.', 'start': 872.598, 'duration': 5.226}, {'end': 880.863, 'text': 'and the same way it happens on all the lines.', 'start': 878.382, 'duration': 2.481}, {'end': 886.786, 'text': 'So as you can see my first asterisk symbol has three white spaces proceeded to it.', 'start': 881.283, 'duration': 5.503}, {'end': 891.568, 'text': 'So I hope you all have understood how to print star pyramids or star triangles.', 'start': 887.286, 'duration': 4.282}, {'end': 899.492, 'text': 'Okay now moving on towards the next program of this session, which is writing a code to print the Fibonacci series.', 'start': 892.809, 'duration': 6.683}, {'end': 901.833, 'text': "I'll jump on to my Jupiter notebook.", 'start': 900.252, 'duration': 1.581}, {'end': 904.194, 'text': 'It is all the drawings.', 'start': 903.313, 'duration': 0.881}, {'end': 908.964, 'text': 'and I have a code over here that will help me print the Fibonacci series.', 'start': 905.001, 'duration': 3.963}, {'end': 912.207, 'text': 'Now, what exactly is the Fibonacci series?', 'start': 909.525, 'duration': 2.682}, {'end': 919.973, 'text': 'guys, Fibonacci series is a series of numbers in which each number is the sum of two preceding numbers, by definition.', 'start': 912.207, 'duration': 7.766}, {'end': 927.399, 'text': "The first two Fibonacci numbers are 0 and 1 so I'll just show you all a Fibonacci series example to you all.", 'start': 920.333, 'duration': 7.066}, {'end': 940.058, 'text': 'So as you can see over here the first two numbers of the series are 0 and 1 and the third number is the sum of the previous two numbers.', 'start': 930.956, 'duration': 9.102}], 'summary': 'Demonstration of printing star pyramids with 3 white spaces, followed by explanation of the fibonacci series.', 'duration': 56.08, 'max_score': 848.114, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI848114.jpg'}, {'end': 1334.31, 'src': 'heatmap', 'start': 1156.852, 'weight': 2, 'content': [{'end': 1164.016, 'text': 'and after the second iteration, this one becomes the first element and this two over here becomes the second element.', 'start': 1156.852, 'duration': 7.164}, {'end': 1168.539, 'text': 'and that goes on until it satisfies the number of terms that the user has entered.', 'start': 1164.016, 'duration': 4.523}, {'end': 1171.621, 'text': 'Now, let me just hit run and show you all how this works.', 'start': 1169.079, 'duration': 2.542}, {'end': 1180.769, 'text': "I'll give the terms to be say 6 and I'll run this As you can see I have six elements of the Fibonacci series as my output.", 'start': 1172.361, 'duration': 8.408}, {'end': 1184.57, 'text': 'Now, let me give some other number and see how it works this time.', 'start': 1181.369, 'duration': 3.201}, {'end': 1193.774, 'text': 'I will give the input to be 0 as you can see when I entered it to be 0 then it has given me the output that the requested series is 0.', 'start': 1184.651, 'duration': 9.123}, {'end': 1197.536, 'text': 'This is because 0 is the first element of a Fibonacci series.', 'start': 1193.774, 'duration': 3.762}, {'end': 1202.738, 'text': 'Now, let me get back to my presentation and see what is the next program of the session.', 'start': 1198.196, 'duration': 4.542}, {'end': 1206.906, 'text': 'The next program of this session is bubble sort program.', 'start': 1203.644, 'duration': 3.262}, {'end': 1209.948, 'text': 'I hope you all know what this bubble sort actually does.', 'start': 1207.386, 'duration': 2.562}, {'end': 1218.833, 'text': 'The bubble sort algorithm is actually a very simple sorting algorithm that repeatedly steps through the list,', 'start': 1211.689, 'duration': 7.144}, {'end': 1222.856, 'text': 'compares adjacent pairs and swaps them if they are in wrong order.', 'start': 1218.833, 'duration': 4.023}, {'end': 1225.257, 'text': 'This is done until the list is sorted.', 'start': 1223.276, 'duration': 1.981}, {'end': 1231.401, 'text': "Now, let's move ahead and see how to write a code that will help us implement the bubble sort algorithm in Python.", 'start': 1225.878, 'duration': 5.523}, {'end': 1233.381, 'text': 'As you all can see over here.', 'start': 1232.06, 'duration': 1.321}, {'end': 1236.402, 'text': "The first thing that I've done is defined a function.", 'start': 1233.661, 'duration': 2.741}, {'end': 1244.145, 'text': 'So whenever I want to sort using the bubble sort algorithm, all I have to do is call the bubble sort function here.', 'start': 1236.902, 'duration': 7.243}, {'end': 1245.845, 'text': "The name I've given is BS.", 'start': 1244.225, 'duration': 1.62}, {'end': 1247.946, 'text': 'You can give any name of your choice.', 'start': 1246.145, 'duration': 1.801}, {'end': 1252.928, 'text': "I've passed one parameter to it, which is the unsorted list after this.", 'start': 1248.466, 'duration': 4.462}, {'end': 1257.69, 'text': 'I have a small block of code that will help me implement the bubble sort algorithm.', 'start': 1253.128, 'duration': 4.562}, {'end': 1265.979, 'text': "To do this all I'm doing first is storing the value of length of a minus 1 to another variable B.", 'start': 1258.317, 'duration': 7.662}, {'end': 1273.021, 'text': 'Now this is done because the number of iterations that are needed to sort a list is one less than the length of the list itself.', 'start': 1265.979, 'duration': 7.042}, {'end': 1275.421, 'text': 'Now moving on further.', 'start': 1273.841, 'duration': 1.58}, {'end': 1277.422, 'text': 'I have two for loops over here.', 'start': 1275.802, 'duration': 1.62}, {'end': 1287.845, 'text': 'My first for loop will allow me to select the first element and then I have a second for loop that will help me compare between the selected items.', 'start': 1278.115, 'duration': 9.73}, {'end': 1298.616, 'text': 'So over here I have for Y in range of B minus X where B is the length of a minus 1 and X is the first for loop iterator.', 'start': 1288.506, 'duration': 10.11}, {'end': 1310.614, 'text': 'if a of y is greater than a of y plus 1, which means over here, as you can see, if a of y becomes 3 and a of y plus 1 becomes 6.', 'start': 1299.352, 'duration': 11.262}, {'end': 1323.356, 'text': 'so if a of y is greater than a of y plus 6, so if a of y is greater than a of y plus 1, then swap this, which means a of y.', 'start': 1310.614, 'duration': 12.742}, {'end': 1328.597, 'text': 'comma a of y plus 1 will become a of y plus 1, comma a of y.', 'start': 1323.356, 'duration': 5.241}, {'end': 1334.31, 'text': 'So if 3 is greater than 6, then 3 and 6 will be swapped.', 'start': 1329.289, 'duration': 5.021}], 'summary': 'The program demonstrates the fibonacci series and the implementation of bubble sort algorithm in python, with an example of sorting a list with bubble sort.', 'duration': 23.917, 'max_score': 1156.852, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI1156852.jpg'}, {'end': 1247.946, 'src': 'embed', 'start': 1203.644, 'weight': 0, 'content': [{'end': 1206.906, 'text': 'The next program of this session is bubble sort program.', 'start': 1203.644, 'duration': 3.262}, {'end': 1209.948, 'text': 'I hope you all know what this bubble sort actually does.', 'start': 1207.386, 'duration': 2.562}, {'end': 1218.833, 'text': 'The bubble sort algorithm is actually a very simple sorting algorithm that repeatedly steps through the list,', 'start': 1211.689, 'duration': 7.144}, {'end': 1222.856, 'text': 'compares adjacent pairs and swaps them if they are in wrong order.', 'start': 1218.833, 'duration': 4.023}, {'end': 1225.257, 'text': 'This is done until the list is sorted.', 'start': 1223.276, 'duration': 1.981}, {'end': 1231.401, 'text': "Now, let's move ahead and see how to write a code that will help us implement the bubble sort algorithm in Python.", 'start': 1225.878, 'duration': 5.523}, {'end': 1233.381, 'text': 'As you all can see over here.', 'start': 1232.06, 'duration': 1.321}, {'end': 1236.402, 'text': "The first thing that I've done is defined a function.", 'start': 1233.661, 'duration': 2.741}, {'end': 1244.145, 'text': 'So whenever I want to sort using the bubble sort algorithm, all I have to do is call the bubble sort function here.', 'start': 1236.902, 'duration': 7.243}, {'end': 1245.845, 'text': "The name I've given is BS.", 'start': 1244.225, 'duration': 1.62}, {'end': 1247.946, 'text': 'You can give any name of your choice.', 'start': 1246.145, 'duration': 1.801}], 'summary': "The session covers the implementation of bubble sort algorithm using python, defining a function named 'bs' for sorting.", 'duration': 44.302, 'max_score': 1203.644, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI1203644.jpg'}], 'start': 848.114, 'title': 'Printing star pyramids, fibonacci series, and bubble sort implementation', 'summary': 'Covers printing star pyramids with three white spaces, printing fibonacci series in python with an example of 6 terms, and the implementation of bubble sort algorithm in python with step-by-step explanation.', 'chapters': [{'end': 904.194, 'start': 848.114, 'title': 'Printing star pyramids and fibonacci series', 'summary': 'Demonstrates how to print star pyramids with three white spaces preceding the asterisk symbol, and then transitions into writing a code to print the fibonacci series using jupiter notebook.', 'duration': 56.08, 'highlights': ['The chapter explains the process of printing star pyramids with three white spaces preceding the asterisk symbol.', 'The chapter then moves on to writing a code to print the Fibonacci series using Jupiter notebook.', 'The output for printing star pyramids is three space characters, resulting in three white space characters.']}, {'end': 1202.738, 'start': 905.001, 'title': 'Printing fibonacci series in python', 'summary': 'Explains the concept of the fibonacci series, a python code to print the series, and provides an example with 6 terms showcasing the output.', 'duration': 297.737, 'highlights': ['The Fibonacci series is a sequence of numbers where each number is the sum of the two preceding ones, with the first two numbers being 0 and 1.', 'The Python code allows the user to input the number of terms to display and includes an if-else block to handle different scenarios, such as when the number of terms is less than or equal to 0.', 'The for loop and range function are used to iterate over the elements and generate the Fibonacci series, with a demonstration of the series output for 6 terms.', 'The code is demonstrated with examples of different input values, such as 6 and 0, showcasing the respective outputs of the Fibonacci series.', 'The explanation includes a step-by-step breakdown of how the sequence proceeds, with the iterative process of updating the first and second elements until the specified number of terms is reached.']}, {'end': 1438.343, 'start': 1203.644, 'title': 'Bubble sort python implementation', 'summary': 'Covers the implementation of the bubble sort algorithm in python, demonstrating the process with a step-by-step explanation and providing insights into the code structure and execution with an emphasis on the sorting process and the resulting output.', 'duration': 234.699, 'highlights': ['The bubble sort algorithm involves repeatedly stepping through the list, comparing adjacent pairs and swapping them if they are in the wrong order until the list is sorted. The core concept of the bubble sort algorithm is explained, focusing on the process of comparing and swapping elements in the list for sorting.', 'The Python code for implementing the bubble sort algorithm is presented, with a detailed explanation of the function definition and its parameters. The key components of the Python code, including the function definition and parameter usage, are highlighted, providing insights into the implementation process.', 'The process of implementing the bubble sort algorithm in Python involves utilizing nested for loops to iterate through the unsorted list and compare adjacent elements for sorting. The use of nested for loops to iterate through the list and compare adjacent elements is emphasized as a crucial step in the bubble sort algorithm implementation.']}], 'duration': 590.229, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI848114.jpg', 'highlights': ['The Python code for implementing the bubble sort algorithm is presented, with a detailed explanation of the function definition and its parameters.', 'The process of implementing the bubble sort algorithm in Python involves utilizing nested for loops to iterate through the unsorted list and compare adjacent elements for sorting.', 'The explanation includes a step-by-step breakdown of how the sequence proceeds, with the iterative process of updating the first and second elements until the specified number of terms is reached.', 'The chapter then moves on to writing a code to print the Fibonacci series using Jupiter notebook.', 'The for loop and range function are used to iterate over the elements and generate the Fibonacci series, with a demonstration of the series output for 6 terms.', 'The chapter explains the process of printing star pyramids with three white spaces preceding the asterisk symbol.', 'The output for printing star pyramids is three space characters, resulting in three white space characters.', 'The bubble sort algorithm involves repeatedly stepping through the list, comparing adjacent pairs and swapping them if they are in the wrong order until the list is sorted.']}, {'end': 1902.817, 'segs': [{'end': 1531.096, 'src': 'heatmap', 'start': 1481.721, 'weight': 0, 'content': [{'end': 1489.544, 'text': "In today's session, I'll be covering the following four libraries, which is NumPy, Matplotlib, Pandas and Beautiful Soup.", 'start': 1481.721, 'duration': 7.823}, {'end': 1497.218, 'text': 'So, moving on towards the first library of this session, numpy is a library for python programming language,', 'start': 1490.416, 'duration': 6.802}, {'end': 1501.359, 'text': 'adding support for large multi-dimensional arrays and matrices,', 'start': 1497.218, 'duration': 4.141}, {'end': 1507.221, 'text': 'along with a large collection of high-level mathematical functions to operate on these arrays.', 'start': 1501.359, 'duration': 5.862}, {'end': 1511.722, 'text': 'It also provides tool for integrating C and C++ Etc.', 'start': 1507.761, 'duration': 3.961}, {'end': 1517.664, 'text': "Now, let's move on towards our Jupiter notebook and see how you can actually use this numpy library.", 'start': 1512.642, 'duration': 5.022}, {'end': 1519.949, 'text': 'To import the numpy library.', 'start': 1518.368, 'duration': 1.581}, {'end': 1523.791, 'text': 'All you have to do is use import numpy as NP.', 'start': 1520.349, 'duration': 3.442}, {'end': 1528.735, 'text': 'Now, this is a very common method here numpy is the name of the library.', 'start': 1524.192, 'duration': 4.543}, {'end': 1531.096, 'text': 'Whereas NP is an alias name.', 'start': 1529.055, 'duration': 2.041}], 'summary': 'Covered four libraries: numpy, matplotlib, pandas, beautiful soup.', 'duration': 70.407, 'max_score': 1481.721, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI1481721.jpg'}, {'end': 1645.192, 'src': 'embed', 'start': 1601.137, 'weight': 5, 'content': [{'end': 1604.26, 'text': 'which means I want 8 elements to be present in my array.', 'start': 1601.137, 'duration': 3.123}, {'end': 1605.442, 'text': "I'll just hit run.", 'start': 1604.781, 'duration': 0.661}, {'end': 1610.643, 'text': 'As you can see, it tells that the size of the new array is 8.', 'start': 1606.261, 'duration': 4.382}, {'end': 1617.845, 'text': 'now let me try to use the size attribute with a, which is not a numpy array, and see what happens.', 'start': 1610.643, 'duration': 7.202}, {'end': 1623.027, 'text': 'as you can see, when I run this, it has thrown an error, which is an attribute error,', 'start': 1617.845, 'duration': 5.182}, {'end': 1629.19, 'text': 'and it says array dot array object has no attribute size to find the size of a normal array.', 'start': 1623.027, 'duration': 6.163}, {'end': 1632.231, 'text': "You can use the len function just like how I've done over here.", 'start': 1629.25, 'duration': 2.981}, {'end': 1639.129, 'text': 'So the length of a is 4 So now moving on towards the data type of your array here.', 'start': 1632.891, 'duration': 6.238}, {'end': 1645.192, 'text': "I've created an array AR as a numpy array and I want to know what type of elements it stores.", 'start': 1639.469, 'duration': 5.723}], 'summary': 'Demonstrates creating arrays with 8 elements, using size attribute, and handling errors.', 'duration': 44.055, 'max_score': 1601.137, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI1601137.jpg'}, {'end': 1694.893, 'src': 'embed', 'start': 1669.849, 'weight': 3, 'content': [{'end': 1675.992, 'text': 'Now if I want to reshape this array I can do that as well to reshape my array.', 'start': 1669.849, 'duration': 6.143}, {'end': 1683.456, 'text': 'All I have to do is use the reshape function, and here you will have to specify what kind of reshape do you want?', 'start': 1676.432, 'duration': 7.024}, {'end': 1688.099, 'text': 'So here originally I have a single row and eight columns in that.', 'start': 1683.917, 'duration': 4.182}, {'end': 1694.893, 'text': "When I'm using reshape I've given 2 comma 4 which means I want 2 rows and 4 columns.", 'start': 1688.746, 'duration': 6.147}], 'summary': 'Reshaping array from 1x8 to 2x4 using reshape function.', 'duration': 25.044, 'max_score': 1669.849, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI1669849.jpg'}, {'end': 1747.735, 'src': 'embed', 'start': 1719.122, 'weight': 9, 'content': [{'end': 1722.824, 'text': 'So I hope you have understood how to use some of these attributes.', 'start': 1719.122, 'duration': 3.702}, {'end': 1731.007, 'text': "now let's move on and see what kind of operations you can perform on numpy arrays in case you want to increment the values of your array.", 'start': 1722.824, 'duration': 8.183}, {'end': 1738.545, 'text': 'All you have to do is this Just give the name of your array and specify whatever value you want it to be incremented by.', 'start': 1731.327, 'duration': 7.218}, {'end': 1742.89, 'text': 'So here I want to increment the values of AR by 1.', 'start': 1738.565, 'duration': 4.325}, {'end': 1747.735, 'text': "So I've used AR plus 1 and then I've printed my array AR.", 'start': 1742.89, 'duration': 4.845}], 'summary': 'Learn how to increment numpy array values by 1.', 'duration': 28.613, 'max_score': 1719.122, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI1719122.jpg'}, {'end': 1803.299, 'src': 'embed', 'start': 1771.083, 'weight': 8, 'content': [{'end': 1774.447, 'text': 'Now, let me try to subtract something from the original array AR.', 'start': 1771.083, 'duration': 3.364}, {'end': 1785.949, 'text': "As you can see an output has been returned with all values of a reduced by 1 like I've already told y'all the values of a are don't change.", 'start': 1775.643, 'duration': 10.306}, {'end': 1790.051, 'text': 'This is just the output for a are minus 2 same way.', 'start': 1786.229, 'duration': 3.822}, {'end': 1791.892, 'text': 'You can multiply your array as well.', 'start': 1790.131, 'duration': 1.761}, {'end': 1794.974, 'text': 'And if you want you can divide it as well here.', 'start': 1792.433, 'duration': 2.541}, {'end': 1803.299, 'text': "I've divided the array a are by 3 and I've printed the result into another array, X, and when I find the data type of this X,", 'start': 1795.354, 'duration': 7.945}], 'summary': 'Array operations: subtracted by 1, multiplied, divided by 3.', 'duration': 32.216, 'max_score': 1771.083, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI1771083.jpg'}, {'end': 1902.817, 'src': 'embed', 'start': 1872.883, 'weight': 4, 'content': [{'end': 1885.274, 'text': "To find the unknown values X and Y all I've done over here is used C is equal to NP dot linear algebra LINALG dot solve A comma B.", 'start': 1872.883, 'duration': 12.391}, {'end': 1887.516, 'text': 'Now, let me hit run and show you all what happens.', 'start': 1885.274, 'duration': 2.242}, {'end': 1899.815, 'text': "As you can see it's given me the values for X and Y so X has some minus 5.42 as its value and Y is 3.04 as its value.", 'start': 1889.051, 'duration': 10.764}, {'end': 1902.817, 'text': "So I hope you've understood how to use numpy arrays.", 'start': 1900.156, 'duration': 2.661}], 'summary': "Using numpy's linalg.solve, x=-5.42 and y=3.04 were found.", 'duration': 29.934, 'max_score': 1872.883, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI1872883.jpg'}], 'start': 1439.043, 'title': 'Implementing bubble sort in python & numpy array attributes', 'summary': 'Covers the implementation of bubble sort program in python, introduces python libraries such as numpy, matplotlib, pandas, and beautiful soup for scientific and mathematical operations, web scraping, and machine learning. it also explores the attributes of numpy arrays, including size, data type, shape, and reshape, demonstrating how to manipulate arrays and perform operations on them, including incrementing, subtracting, multiplying, dividing, and solving linear equations.', 'chapters': [{'end': 1574.325, 'start': 1439.043, 'title': 'Implementing bubble sort in python & introduction to python libraries', 'summary': 'Covers the implementation of bubble sort program in python, introduces python libraries as reusable code chunks, and specifically focuses on numpy, matplotlib, pandas, and beautiful soup libraries for scientific and mathematical operations, web scraping, and machine learning.', 'duration': 135.282, 'highlights': ['NumPy is a library for Python adding support for large multi-dimensional arrays and matrices, along with high-level mathematical functions. NumPy library provides support for large multi-dimensional arrays and matrices and offers high-level mathematical functions for operations on these arrays.', 'Python libraries are collections of reusable modules, methods, and functions for implementing machine learning, web scraping, scientific and mathematical problems. Python libraries consist of reusable modules, methods, and functions for machine learning, web scraping, and scientific and mathematical problem-solving.', 'Introduction to the concept of importing and using the NumPy library in Python, using aliases and importing methods. The chapter explains the process of importing and using the NumPy library in Python, including the use of aliases and importing methods.']}, {'end': 1718.682, 'start': 1575.041, 'title': 'Numpy array attributes', 'summary': 'Explores the attributes of numpy arrays, including size, data type, shape, and reshape. it demonstrates how to use these attributes to manipulate arrays, such as finding the size of an array, determining data types, and reshaping arrays.', 'duration': 143.641, 'highlights': ["Numpy arrays have a 'size' attribute to determine the number of elements in the array, while standard arrays utilize the 'len' function. Numpy arrays use the 'size' attribute to find the number of elements, as demonstrated with an array of size 8. Standard arrays require the 'len' function to determine the length, with an example showing a length of 4.", "Using the 'dtype' attribute provides the data type of the elements in a numpy array, such as 'int32'. The 'dtype' attribute in numpy arrays reveals the data type, with an example showing the data type as 'int32'.", "The 'shape' attribute in numpy arrays displays the dimensions of the array, with an example showing a one-dimensional array with eight elements. Numpy arrays use the 'shape' attribute to reveal the dimensions, as illustrated by a one-dimensional array with eight elements.", "Demonstration of using the 'reshape' function to modify the dimensions of a numpy array, including examples of reshaping to 2 rows and 4 columns, and 4 rows and 2 columns. The 'reshape' function allows modification of array dimensions, as exemplified by reshaping to 2 rows and 4 columns, and 4 rows and 2 columns."]}, {'end': 1902.817, 'start': 1719.122, 'title': 'Performing operations on numpy arrays', 'summary': 'Demonstrates the operations on numpy arrays including incrementing, subtracting, multiplying, dividing, and solving linear equations, with examples of incrementing by 1, subtracting by 1, dividing by 3, and solving for unknowns x and y with values x = -5.42 and y = 3.04.', 'duration': 183.695, 'highlights': ['The chapter demonstrates various operations on numpy arrays, such as incrementing, subtracting, multiplying, and dividing, with examples of incrementing by 1, subtracting by 1, and dividing by 3.', 'It shows an example of solving linear equations using numpy arrays, where the unknowns X and Y are found to be X = -5.42 and Y = 3.04.', 'The original array AR remains unchanged when operations like incrementing, subtracting, multiplying, and dividing are performed on it, as demonstrated by the examples in the chapter.']}], 'duration': 463.774, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI1439043.jpg', 'highlights': ['NumPy library provides support for large multi-dimensional arrays and matrices and offers high-level mathematical functions for operations on these arrays.', 'Python libraries consist of reusable modules, methods, and functions for machine learning, web scraping, and scientific and mathematical problem-solving.', 'The chapter explains the process of importing and using the NumPy library in Python, including the use of aliases and importing methods.', "The 'reshape' function allows modification of array dimensions, as exemplified by reshaping to 2 rows and 4 columns, and 4 rows and 2 columns.", 'It shows an example of solving linear equations using numpy arrays, where the unknowns X and Y are found to be X = -5.42 and Y = 3.04.', "Numpy arrays use the 'size' attribute to find the number of elements, as demonstrated with an array of size 8.", "The 'dtype' attribute in numpy arrays reveals the data type, with an example showing the data type as 'int32'.", "Numpy arrays use the 'shape' attribute to reveal the dimensions, as illustrated by a one-dimensional array with eight elements.", 'The original array AR remains unchanged when operations like incrementing, subtracting, multiplying, and dividing are performed on it, as demonstrated by the examples in the chapter.', 'The chapter demonstrates various operations on numpy arrays, such as incrementing, subtracting, multiplying, and dividing, with examples of incrementing by 1, subtracting by 1, and dividing by 3.']}, {'end': 2323.104, 'segs': [{'end': 1945.322, 'src': 'embed', 'start': 1903.337, 'weight': 0, 'content': [{'end': 1908.259, 'text': 'If you have any doubts or queries do let me know in the chat box and my team is here to help you.', 'start': 1903.337, 'duration': 4.922}, {'end': 1914.589, 'text': 'Now moving on towards the next library of the session, which is the matplotlib library.', 'start': 1909.005, 'duration': 5.584}, {'end': 1920.154, 'text': 'matplotlib is a 2d plotting library which produces publication quality figures.', 'start': 1914.589, 'duration': 5.565}, {'end': 1923.616, 'text': 'Now you can use this matplotlib either in Jupiter notebook.', 'start': 1920.594, 'duration': 3.022}, {'end': 1927.419, 'text': 'I Python, shell or python scripts, Etc.', 'start': 1923.957, 'duration': 3.462}, {'end': 1937.087, 'text': 'with matplotlib you can generate plots, histograms, power spectra, bar charts, error charts, scatter plots, Etc, with just a few lines of code.', 'start': 1927.419, 'duration': 9.668}, {'end': 1941.399, 'text': "Now, let's move on to our Jupiter notebook and use the matplotlib library.", 'start': 1937.797, 'duration': 3.602}, {'end': 1945.322, 'text': 'The first thing you have to do is import that library using.', 'start': 1941.96, 'duration': 3.362}], 'summary': 'Introduction to matplotlib, a 2d plotting library for generating various types of plots and charts with just a few lines of code.', 'duration': 41.985, 'max_score': 1903.337, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI1903337.jpg'}, {'end': 2274.607, 'src': 'embed', 'start': 2227.546, 'weight': 3, 'content': [{'end': 2234.107, 'text': 'If you want to plot a scatter graph, all you have to do is use PLT dot scatter, and when you want to print a histogram,', 'start': 2227.546, 'duration': 6.561}, {'end': 2237.608, 'text': 'you can use PLT dot hist for more details about this.', 'start': 2234.107, 'duration': 3.501}, {'end': 2242.049, 'text': 'You can let me know in the chat box and my team will reply to your knowledge.', 'start': 2237.868, 'duration': 4.181}, {'end': 2247.03, 'text': "get back to our presentation and see what is the next library that we'll be covering in this session.", 'start': 2242.049, 'duration': 4.981}, {'end': 2257.635, 'text': 'The next library that we will be covering under this session is the pandas library now pandas actually stands for panel data using this library.', 'start': 2247.705, 'duration': 9.93}, {'end': 2260.698, 'text': 'You can do data manipulation and analysis.', 'start': 2257.895, 'duration': 2.803}, {'end': 2264.262, 'text': 'This library is actually built on top of numpy.', 'start': 2261.159, 'duration': 3.103}, {'end': 2267.681, 'text': 'To install this library on anaconda platform.', 'start': 2264.938, 'duration': 2.743}, {'end': 2272.425, 'text': 'You can just use conda install pandas or on ipython shell.', 'start': 2267.941, 'duration': 4.484}, {'end': 2274.607, 'text': 'You can use pip install pandas.', 'start': 2272.685, 'duration': 1.922}], 'summary': 'Learn to use plt dot scatter for scatter graphs and plt dot hist for histograms. pandas library allows data manipulation and analysis, built on top of numpy.', 'duration': 47.061, 'max_score': 2227.546, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI2227546.jpg'}], 'start': 1903.337, 'title': 'Using matplotlib and pandas for data visualization', 'summary': 'Introduces the matplotlib library for creating various types of plots and the pandas library for data manipulation. it covers installation instructions, usage of alias names, and demonstrates creating customizable graphs with titles, axis labels, and grid lines in jupyter notebook, python shell, or python scripts.', 'chapters': [{'end': 1945.322, 'start': 1903.337, 'title': 'Introduction to matplotlib library', 'summary': 'Introduces the matplotlib library, a 2d plotting tool, which can be used in jupyter notebook, python shell, or python scripts to generate various plots, histograms, power spectra, bar charts, error charts, and scatter plots with just a few lines of code.', 'duration': 41.985, 'highlights': ['matplotlib is a 2D plotting library which produces publication quality figures.', 'It can be used in Jupyter notebook, Python shell, or Python scripts to generate plots, histograms, power spectra, bar charts, error charts, and scatter plots.', 'The library allows users to generate various plots and charts with just a few lines of code.']}, {'end': 2323.104, 'start': 1945.322, 'title': 'Introduction to matplotlib and pandas', 'summary': 'Covers the usage of the matplotlib library to create customizable graphs with titles, axis labels, and grid lines, and demonstrates the creation of line, bar, scatter, and histogram graphs. it also introduces the pandas library for data manipulation and analysis, providing installation instructions and usage of alias names.', 'duration': 377.782, 'highlights': ['The chapter explains the usage of the Matplotlib library to create customizable graphs with titles, axis labels, and grid lines, and demonstrates the creation of line, bar, scatter, and histogram graphs. The chapter provides a detailed explanation of using the Matplotlib library to create customizable graphs with titles, axis labels, and grid lines. It also demonstrates the creation of line, bar, scatter, and histogram graphs using PLT dot plot, PLT dot bar, PLT dot scatter, and PLT dot hist.', "The chapter introduces the Pandas library for data manipulation and analysis, providing installation instructions and usage of alias names. The chapter introduces the Pandas library for data manipulation and analysis, providing installation instructions such as 'conda install pandas' and usage of alias names like 'import pandas as PD' for convenience."]}], 'duration': 419.767, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI1903337.jpg', 'highlights': ['The library allows users to generate various plots and charts with just a few lines of code.', 'It can be used in Jupyter notebook, Python shell, or Python scripts to generate plots, histograms, power spectra, bar charts, error charts, and scatter plots.', 'Matplotlib is a 2D plotting library which produces publication quality figures.', "The chapter introduces the Pandas library for data manipulation and analysis, providing installation instructions such as 'conda install pandas' and usage of alias names like 'import pandas as PD' for convenience.", 'The chapter explains the usage of the Matplotlib library to create customizable graphs with titles, axis labels, and grid lines, and demonstrates the creation of line, bar, scatter, and histogram graphs using PLT dot plot, PLT dot bar, PLT dot scatter, and PLT dot hist.']}, {'end': 3000.861, 'segs': [{'end': 2424.34, 'src': 'embed', 'start': 2393.679, 'weight': 0, 'content': [{'end': 2395.781, 'text': "And I've given the index values as well.", 'start': 2393.679, 'duration': 2.102}, {'end': 2403.267, 'text': "Now, let's move on and see how to slice this data frame and fetch only the top three values from this data frame.", 'start': 2396.923, 'duration': 6.344}, {'end': 2411.232, 'text': 'All you have to do is give the name of the data frame dot head and how many ever values you want to fetch from that data frame.', 'start': 2403.747, 'duration': 7.485}, {'end': 2414.854, 'text': 'So here I want to fetch three of the first initial values.', 'start': 2411.592, 'duration': 3.262}, {'end': 2420.558, 'text': "So I'll just use a dot head of three and run this as you can see over here.", 'start': 2415.314, 'duration': 5.244}, {'end': 2424.34, 'text': 'I fetched the first three entries of this data frame.', 'start': 2420.898, 'duration': 3.442}], 'summary': 'Demonstrated fetching the top 3 entries from a dataframe.', 'duration': 30.661, 'max_score': 2393.679, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI2393679.jpg'}, {'end': 2479.291, 'src': 'heatmap', 'start': 2442.037, 'weight': 0.725, 'content': [{'end': 2445.538, 'text': 'now, in case you want to concatenate two different data frames,', 'start': 2442.037, 'duration': 3.501}, {'end': 2447.419, 'text': "Let's see how you have to do that.", 'start': 2445.938, 'duration': 1.481}, {'end': 2449.301, 'text': 'As you can see over here.', 'start': 2448.24, 'duration': 1.061}, {'end': 2452.783, 'text': "I've defined two data frames, X and Y.", 'start': 2449.681, 'duration': 3.102}, {'end': 2461.948, 'text': "I'm concatenating X and Y into another data frame, M, and to do so I've used the concat function and passed M as the parameter.", 'start': 2452.783, 'duration': 9.165}, {'end': 2464.309, 'text': 'Let me hit run and see how this works.', 'start': 2462.428, 'duration': 1.881}, {'end': 2467.231, 'text': 'As you can see over here.', 'start': 2466.15, 'duration': 1.081}, {'end': 2468.792, 'text': 'I have the index values.', 'start': 2467.531, 'duration': 1.261}, {'end': 2474.135, 'text': 'I have the day column and then I have the grocery items the clothes and the utensils.', 'start': 2469.112, 'duration': 5.023}, {'end': 2479.291, 'text': "I've concatenated the two different data frames into one data frame.", 'start': 2474.907, 'duration': 4.384}], 'summary': 'Demonstrating concatenation of data frames x and y into new data frame m using concat function.', 'duration': 37.254, 'max_score': 2442.037, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI2442037.jpg'}, {'end': 2612.965, 'src': 'embed', 'start': 2560.001, 'weight': 1, 'content': [{'end': 2569.695, 'text': 'use conda, install hyphen, see anaconda, beautiful soup for, and on ipython shell you can use pip install beautiful soup for.', 'start': 2560.001, 'duration': 9.694}, {'end': 2576.423, 'text': 'So now, moving on towards the Jupiter notebook and see how to do web scraping, the first thing that you will have to do.', 'start': 2570.416, 'duration': 6.007}, {'end': 2579.507, 'text': "I'm going to be scraping the VTU website over here.", 'start': 2576.944, 'duration': 2.563}, {'end': 2583.952, 'text': "So I'll just open that and I will use control shift plus I.", 'start': 2580.047, 'duration': 3.905}, {'end': 2595.339, 'text': "As you can see over here when I inspect the site, I've got all the HTML code for the information that is present on this site.", 'start': 2587.737, 'duration': 7.602}, {'end': 2597.74, 'text': 'Now, this looks very complicated.', 'start': 2596, 'duration': 1.74}, {'end': 2602.242, 'text': "Now, let's go on to our Jupiter notebook and see how actually to scrape a website.", 'start': 2598.26, 'duration': 3.982}, {'end': 2606.263, 'text': 'The first thing that you will have to do is import requests.', 'start': 2603.222, 'duration': 3.041}, {'end': 2612.965, 'text': 'Now this library actually helps us for making HTTP requests in Python without this.', 'start': 2606.883, 'duration': 6.082}], 'summary': 'Using conda, install hyphen, beautiful soup for web scraping. inspect vtu website for html code. import requests for http requests in python.', 'duration': 52.964, 'max_score': 2560.001, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI2560001.jpg'}, {'end': 2712.354, 'src': 'embed', 'start': 2662.902, 'weight': 2, 'content': [{'end': 2664.843, 'text': 'So now let me check the status code of this.', 'start': 2662.902, 'duration': 1.941}, {'end': 2668.781, 'text': 'As you can see when I check the status code, it has returned 200,', 'start': 2665.459, 'duration': 3.322}, {'end': 2676.306, 'text': 'which means I can scrape this website if the output returned is anything other than 200..', 'start': 2668.781, 'duration': 7.525}, {'end': 2680.589, 'text': 'It means that the website is not allowing you to do web scraping.', 'start': 2676.306, 'duration': 4.283}, {'end': 2686.673, 'text': "now let's move on and see what is the data that I've actually extracted from this website.", 'start': 2680.589, 'duration': 6.084}, {'end': 2689.455, 'text': "to do so, I've used the content attribute.", 'start': 2686.673, 'duration': 2.782}, {'end': 2699.232, 'text': "So R is where I have stored it and I've used R dot content And as you can see I've got a very ugly looking output over here.", 'start': 2689.975, 'duration': 9.257}, {'end': 2702.412, 'text': 'Now, this is where beautiful soup comes into picture.', 'start': 2699.692, 'duration': 2.72}, {'end': 2712.354, 'text': 'All you have to do is use any variable name and then beautiful soup and pass the content that you have extracted after that.', 'start': 2704.673, 'duration': 7.681}], 'summary': 'The website returned a status code of 200, allowing for web scraping. data was extracted using the content attribute, which was then processed using beautiful soup.', 'duration': 49.452, 'max_score': 2662.902, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI2662902.jpg'}], 'start': 2323.624, 'title': 'Web scraping and data frame in pandas', 'summary': 'Covers creating and slicing data frames in pandas, concatenating data frames, adding a new column, and using beautiful soup for web scraping, with a focus on accessing html data and checking website status codes. it also explains how to extract and prettify html content, find and extract specific elements like div tags, links, text, and tables from a website using python, demonstrating the process with code examples and output.', 'chapters': [{'end': 2686.673, 'start': 2323.624, 'title': 'Pandas data frame and beautiful soup web scraping', 'summary': 'Covers creating and slicing a data frame in pandas, concatenating different data frames, adding a new column, and using the beautiful soup library for web scraping, with a focus on accessing html data and checking the status code of a website for web scraping.', 'duration': 363.049, 'highlights': ['The chapter covers creating and slicing a data frame in Pandas It explains the process of creating a data frame in Pandas and demonstrates slicing the data frame to fetch the top three and last two values.', 'Using the Beautiful Soup library for web scraping It provides information on using the Beautiful Soup library to extract data from HTML and XML files, including the installation process using conda and pip.', 'Checking the status code of a website for web scraping It emphasizes the significance of checking the status code before web scraping and interprets the status code 200 as permission to scrape the website.']}, {'end': 3000.861, 'start': 2686.673, 'title': 'Web scraping with beautiful soup', 'summary': 'Explains how to use beautiful soup to extract and prettify html content, find and extract specific elements like div tags, links, text, and tables from a website using python, demonstrating the process with code examples and output.', 'duration': 314.188, 'highlights': ['The chapter explains how to use Beautiful Soup to extract and prettify HTML content The speaker demonstrates using Beautiful Soup to prettify HTML content, improving its appearance for better readability and understanding.', 'The speaker demonstrates how to find and extract specific elements like div tags, links, text, and tables from a website using Python The speaker showcases the process of finding and extracting specific elements like div tags, links, text, and tables from a website using Python, enabling the audience to understand the practical implementation of web scraping with Beautiful Soup.', 'The speaker provides code examples and output to illustrate the web scraping process The speaker offers code examples and output to illustrate the web scraping process, enabling the audience to grasp the practical implementation and visualize the results of using Beautiful Soup for web scraping.']}], 'duration': 677.237, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8gGEf9tV6KI/pics/8gGEf9tV6KI2323624.jpg', 'highlights': ['Covers creating and slicing a data frame in Pandas, including fetching top three and last two values', 'Using Beautiful Soup library to extract data from HTML and XML files, with installation process using conda and pip', 'Checking the status code of a website before web scraping, interpreting status code 200 as permission to scrape', 'Explains using Beautiful Soup to extract and prettify HTML content for better readability and understanding', 'Demonstrates finding and extracting specific elements like div tags, links, text, and tables from a website using Python', 'Provides code examples and output to illustrate the web scraping process with Beautiful Soup']}], 'highlights': ['The chapter covers commonly asked Python programs including prime numbers, palindrome, star pyramids, Fibonacci series, and bubble sort, offering practical examples and real-time use cases of Python libraries.', 'The session begins with a quick overview of the course content, followed by a deeper dive into Python programming, emphasizing its popular libraries and real-world applications.', 'Python, developed by Guido and Rossum, is popular for server-side web development, mathematical problem-solving, and software development due to its cross-platform nature, simple syntax, and support for procedural, object-oriented, and functional programming.', 'The chapter emphasizes the popularity of Python as a programming language, highlighting its versatility and widespread usage in various domains such as web development, mathematical problem-solving, and software development.', "The chapter encourages participant interaction and engagement through the chat box, ensuring the audience's understanding and participation in the session.", 'The program demonstrates finding prime numbers, emphasizing simplicity and explaining each line of code to the user.', 'The program checks whether a number is prime, with demonstrations using inputs 0, 8, and 5 to show the output for each case.', "The program checks if a sequence is a palindrome, showcasing inputs 232, 321, and 'edureka' to demonstrate the outputs for each case.", "The chapter explains a Python program to print star pyramids or asterisk pyramids using a function 'pyfunk' with one parameter 'R' to generate three types of asterisk triangles or pyramids with just a four-line code.", 'Printing a beautiful pyramid with a small change by adding a space character to the null string Adding a space character to the null string results in the creation of a beautiful pyramid, showcasing the impact of a small change on the output.', 'The Python code for implementing the bubble sort algorithm is presented, with a detailed explanation of the function definition and its parameters.', 'The process of implementing the bubble sort algorithm in Python involves utilizing nested for loops to iterate through the unsorted list and compare adjacent elements for sorting.', 'The explanation includes a step-by-step breakdown of how the sequence proceeds, with the iterative process of updating the first and second elements until the specified number of terms is reached.', 'The chapter then moves on to writing a code to print the Fibonacci series using Jupiter notebook.', 'The for loop and range function are used to iterate over the elements and generate the Fibonacci series, with a demonstration of the series output for 6 terms.', 'The chapter explains the process of importing and using the NumPy library in Python, including the use of aliases and importing methods.', "The 'reshape' function allows modification of array dimensions, as exemplified by reshaping to 2 rows and 4 columns, and 4 rows and 2 columns.", 'It shows an example of solving linear equations using numpy arrays, where the unknowns X and Y are found to be X = -5.42 and Y = 3.04.', "Numpy arrays use the 'size' attribute to find the number of elements, as demonstrated with an array of size 8.", "The 'dtype' attribute in numpy arrays reveals the data type, with an example showing the data type as 'int32'.", "Numpy arrays use the 'shape' attribute to reveal the dimensions, as illustrated by a one-dimensional array with eight elements.", 'The original array AR remains unchanged when operations like incrementing, subtracting, multiplying, and dividing are performed on it, as demonstrated by the examples in the chapter.', 'The chapter demonstrates various operations on numpy arrays, such as incrementing, subtracting, multiplying, and dividing, with examples of incrementing by 1, subtracting by 1, and dividing by 3.', 'The library allows users to generate various plots and charts with just a few lines of code.', 'It can be used in Jupyter notebook, Python shell, or Python scripts to generate plots, histograms, power spectra, bar charts, error charts, and scatter plots.', 'Matplotlib is a 2D plotting library which produces publication quality figures.', "The chapter introduces the Pandas library for data manipulation and analysis, providing installation instructions such as 'conda install pandas' and usage of alias names like 'import pandas as PD' for convenience.", 'The chapter explains the usage of the Matplotlib library to create customizable graphs with titles, axis labels, and grid lines, and demonstrates the creation of line, bar, scatter, and histogram graphs using PLT dot plot, PLT dot bar, PLT dot scatter, and PLT dot hist.', 'Covers creating and slicing a data frame in Pandas, including fetching top three and last two values', 'Using Beautiful Soup library to extract data from HTML and XML files, with installation process using conda and pip', 'Checking the status code of a website before web scraping, interpreting status code 200 as permission to scrape', 'Explains using Beautiful Soup to extract and prettify HTML content for better readability and understanding', 'Demonstrates finding and extracting specific elements like div tags, links, text, and tables from a website using Python', 'Provides code examples and output to illustrate the web scraping process with Beautiful Soup']}