title
Python Beginner Tutorial 2 For Absolute Beginners - (Strings)

description
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detail
{'title': 'Python Beginner Tutorial 2 For Absolute Beginners - (Strings)', 'heatmap': [{'end': 908.779, 'start': 827.243, 'weight': 0.813}, {'end': 1026.854, 'start': 915.747, 'weight': 0.711}], 'summary': 'This tutorial series covers python fundamentals, including string basics, variable usage, and string manipulation. it emphasizes combining strings, variable naming conventions, reserved words, type errors, writing html files, web development using python and django, and highlights the potential of python in web scraping and revenue generation by google. it also emphasizes that age and educational background are not barriers to success in programming, and emphasizes the ease of use of visual studio code for python programming.', 'chapters': [{'end': 241.628, 'segs': [{'end': 62.327, 'src': 'embed', 'start': 24.025, 'weight': 0, 'content': [{'end': 26.587, 'text': 'so a lot of you know tutorials.', 'start': 24.025, 'duration': 2.562}, {'end': 32.211, 'text': "they're gonna jump into, like what is a string and what is an integer and all this other stuff,", 'start': 26.587, 'duration': 5.624}, {'end': 38.855, 'text': "and I'm not actually going to get into all of that right now, because it really just doesn't.", 'start': 32.211, 'duration': 6.644}, {'end': 39.436, 'text': 'I Feel like that.', 'start': 38.855, 'duration': 0.581}, {'end': 42.538, 'text': "the concept doesn't matter to somebody that's beginning programming.", 'start': 39.436, 'duration': 3.102}, {'end': 53.123, 'text': "So instead, what I want to do is just I'm going to focus on the string, because the string, I think, is one of the few that is really important.", 'start': 43.258, 'duration': 9.865}, {'end': 59.946, 'text': 'Python can do math and stuff like that, but a lot of you guys may not be jumping into immediate math with Python,', 'start': 53.963, 'duration': 5.983}, {'end': 62.327, 'text': "and then there's still going to be this disconnect where you're like.", 'start': 59.946, 'duration': 2.381}], 'summary': 'Focus on string is important for beginners in programming.', 'duration': 38.302, 'max_score': 24.025, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s24025.jpg'}, {'end': 127.608, 'src': 'embed', 'start': 104.997, 'weight': 4, 'content': [{'end': 113.902, 'text': "in python, in order to assign values, you're going to use things called variables, And variables can be any name that you want them to be.", 'start': 104.997, 'duration': 8.905}, {'end': 116.143, 'text': 'So my variable.', 'start': 113.962, 'duration': 2.181}, {'end': 118.825, 'text': 'This variable has an underscore in it.', 'start': 116.603, 'duration': 2.222}, {'end': 121.326, 'text': "That's what this character is here.", 'start': 120.165, 'duration': 1.161}, {'end': 122.186, 'text': "It's an underscore.", 'start': 121.366, 'duration': 0.82}, {'end': 124.047, 'text': "That's considered a legal variable.", 'start': 122.266, 'duration': 1.781}, {'end': 127.608, 'text': "In fact, it's actually a normal looking variable in Python.", 'start': 124.087, 'duration': 3.521}], 'summary': 'In python, variables can be assigned with any name, including underscores.', 'duration': 22.611, 'max_score': 104.997, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s104997.jpg'}, {'end': 180.672, 'src': 'embed', 'start': 148.827, 'weight': 5, 'content': [{'end': 150.108, 'text': "so don't even worry about it.", 'start': 148.827, 'duration': 1.281}, {'end': 154.673, 'text': "we're just going to say my variable equals and we're going to say this is a string.", 'start': 150.108, 'duration': 4.565}, {'end': 156.034, 'text': 'so we saw this in the last video.', 'start': 154.673, 'duration': 1.361}, {'end': 162.301, 'text': 'but the reason why strings are important is because anytime you read a file, it could be an html file,', 'start': 156.034, 'duration': 6.267}, {'end': 166.265, 'text': "it could be data like that you're grabbing from a database.", 'start': 162.301, 'duration': 3.964}, {'end': 171.728, 'text': "it's going to be in string format, and So you have to know that.", 'start': 166.265, 'duration': 5.463}, {'end': 175.27, 'text': 'okay, how do I take two strings and add them together and stuff like that?', 'start': 171.728, 'duration': 3.542}, {'end': 180.672, 'text': 'There are certain rules that you have to follow when it comes to dealing with strings.', 'start': 175.31, 'duration': 5.362}], 'summary': 'Understanding the importance of strings in file reading and data manipulation, and the need to follow specific rules when working with strings.', 'duration': 31.845, 'max_score': 148.827, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s148827.jpg'}, {'end': 241.628, 'src': 'embed', 'start': 216.449, 'weight': 6, 'content': [{'end': 223.033, 'text': "but we'll click on my variable plus and this is just the actual plus keyword, just like addition.", 'start': 216.449, 'duration': 6.584}, {'end': 230.617, 'text': 'and we say my second variable, and if you want, you can just press the uh enter button and it should finish typing for you.', 'start': 223.033, 'duration': 7.584}, {'end': 241.628, 'text': 'Alright. so now, if we want to say I want to print this value to the console which is down here in our Debo console, we just use the print keyword in Python.', 'start': 231.517, 'duration': 10.111}], 'summary': 'Python code demonstrates use of variables, addition, and print function.', 'duration': 25.179, 'max_score': 216.449, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s216449.jpg'}], 'start': 0.65, 'title': 'Python programming fundamentals', 'summary': 'Covers python string basics and variables, emphasizing their importance and challenges for beginners, aiming to provide clarity and relevance. it also introduces string manipulation, highlighting its significance in file reading and rules for combining strings, with an emphasis on variables and the print keyword.', 'chapters': [{'end': 104.997, 'start': 0.65, 'title': 'Python string basics', 'summary': 'Focuses on the importance of strings in python programming for beginners, emphasizing its relevance as a fundamental data type and the challenges faced when understanding its significance, aiming to provide clarity and relevance to newcomers in programming.', 'duration': 104.347, 'highlights': ['The concept of strings is emphasized as being important for beginners in programming, as it is a fundamental data type in every programming language, providing essential groundwork for understanding Python and programming in general.', 'The chapter addresses the challenge of grasping the significance of strings for beginners, highlighting the struggle of seeing the bigger picture and understanding the relevance of strings in programming, aiming to provide clarity and relevance to newcomers in programming.', 'The discussion focuses on the significance of strings in Python, aiming to help beginners understand the importance of this fundamental data type and its relevance in programming, providing essential groundwork for their learning journey.', 'The tutorial avoids delving into the details of other data types like integers and focuses solely on the concept of strings, underlining its importance and relevance for beginners in programming.']}, {'end': 241.628, 'start': 104.997, 'title': 'Python variables and string manipulation', 'summary': 'Introduces python variables and string manipulation, highlighting the importance of strings in file reading and the rules for combining strings, with emphasis on the use of variables and the print keyword.', 'duration': 136.631, 'highlights': ['The chapter explains the use of variables in Python, emphasizing that variables can be any name and discussing the convention of camel case and capitalization for variable names.', 'The importance of strings in file reading and the rules for combining strings are highlighted, with an emphasis on the need to understand string format when dealing with file data.', 'The use of the print keyword in Python to display values in the console is explained, with a demonstration of combining variables and using the print keyword.']}], 'duration': 240.978, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s650.jpg', 'highlights': ['The concept of strings is emphasized as being important for beginners in programming, as it is a fundamental data type in every programming language, providing essential groundwork for understanding Python and programming in general.', 'The chapter addresses the challenge of grasping the significance of strings for beginners, highlighting the struggle of seeing the bigger picture and understanding the relevance of strings in programming, aiming to provide clarity and relevance to newcomers in programming.', 'The discussion focuses on the significance of strings in Python, aiming to help beginners understand the importance of this fundamental data type and its relevance in programming, providing essential groundwork for their learning journey.', 'The tutorial avoids delving into the details of other data types like integers and focuses solely on the concept of strings, underlining its importance and relevance for beginners in programming.', 'The chapter explains the use of variables in Python, emphasizing that variables can be any name and discussing the convention of camel case and capitalization for variable names.', 'The importance of strings in file reading and the rules for combining strings are highlighted, with an emphasis on the need to understand string format when dealing with file data.', 'The use of the print keyword in Python to display values in the console is explained, with a demonstration of combining variables and using the print keyword.']}, {'end': 408.935, 'segs': [{'end': 283.512, 'src': 'embed', 'start': 241.668, 'weight': 2, 'content': [{'end': 243.871, 'text': "So we'll say my combine variable.", 'start': 241.668, 'duration': 2.203}, {'end': 247.461, 'text': 'Press Control S to save your file.', 'start': 245.1, 'duration': 2.361}, {'end': 254.204, 'text': "And one of the things you'll notice up here, when the file is unsaved, this little circle appears over there.", 'start': 247.501, 'duration': 6.703}, {'end': 260.406, 'text': "If I hover over it, the X shows up, but don't hit the X because it will close out your script without saving it.", 'start': 254.244, 'duration': 6.162}, {'end': 263.289, 'text': 'But you can see this little circle means you have unsaved changes.', 'start': 260.927, 'duration': 2.362}, {'end': 267.991, 'text': "So if I hold down Control and S, and now that circle goes away and it's saved.", 'start': 263.309, 'duration': 4.682}, {'end': 283.512, 'text': "So if I run this program, I'm going to just go ahead and press play and you can see that it combined these two strings into one statement.", 'start': 268.951, 'duration': 14.561}], 'summary': 'Demonstrating how to save a file and combine strings in a programming environment.', 'duration': 41.844, 'max_score': 241.668, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s241668.jpg'}, {'end': 385.724, 'src': 'embed', 'start': 340.601, 'weight': 0, 'content': [{'end': 343.464, 'text': 'But this is a string with no characters except for just a space.', 'start': 340.601, 'duration': 2.863}, {'end': 347.647, 'text': 'But then look we say my second variable.', 'start': 345.545, 'duration': 2.102}, {'end': 350.409, 'text': 'So the problem is we need the plus sign, for every.', 'start': 347.687, 'duration': 2.722}, {'end': 357.494, 'text': 'Every time we add a new string to another string, we always have to have a plus,', 'start': 353.511, 'duration': 3.983}, {'end': 361.497, 'text': "that's separating the previous string to the string that you're adding.", 'start': 357.494, 'duration': 4.003}, {'end': 363.739, 'text': 'So it can go in a line.', 'start': 362.218, 'duration': 1.521}, {'end': 367.542, 'text': "You could have literally hundreds of strings that you're all joining together just like this.", 'start': 363.759, 'duration': 3.783}, {'end': 371.845, 'text': "And realistically, you probably wouldn't.", 'start': 370.224, 'duration': 1.621}, {'end': 376.729, 'text': "But if you press F5, I think it's F5, it should automatically run the program again.", 'start': 371.945, 'duration': 4.784}, {'end': 380.423, 'text': "But I'm trying to remember if that's the case.", 'start': 378.322, 'duration': 2.101}, {'end': 381.843, 'text': 'It might be control F5.', 'start': 380.483, 'duration': 1.36}, {'end': 385.724, 'text': "Or maybe I have no idea what I'm talking about.", 'start': 384.064, 'duration': 1.66}], 'summary': 'Explaining string concatenation using plus sign for joining multiple strings in programming.', 'duration': 45.123, 'max_score': 340.601, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s340601.jpg'}], 'start': 241.668, 'title': 'Combining strings in python', 'summary': 'Explains the process of combining strings in python, highlighting the use of the plus sign for separation and the method for saving and running the script.', 'chapters': [{'end': 408.935, 'start': 241.668, 'title': 'Combining strings in python', 'summary': 'Explains the process of combining strings in python, highlighting the use of the plus sign for separation and the method for saving and running the script.', 'duration': 167.267, 'highlights': ['The process of combining strings in Python involves using the plus sign for separation, as demonstrated by the need for a space between variables, highlighted by a syntax error on line 5.', 'Saving the script in Python is done by pressing Control S, which removes the unsaved changes indicator, and running the script can be initiated by pressing play or using the shortcut Control F5.']}], 'duration': 167.267, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s241668.jpg', 'highlights': ['Running the script in Python can be initiated by pressing play or using the shortcut Control F5.', 'The process of combining strings in Python involves using the plus sign for separation, as demonstrated by the need for a space between variables, highlighted by a syntax error on line 5.', 'Saving the script in Python is done by pressing Control S, which removes the unsaved changes indicator.']}, {'end': 545.086, 'segs': [{'end': 437.02, 'src': 'embed', 'start': 409.936, 'weight': 3, 'content': [{'end': 416.004, 'text': 'So the proper term for this in the computer programming geek world is string concatenation.', 'start': 409.936, 'duration': 6.068}, {'end': 424.026, 'text': 'So they call it concat, which is like short C-O-N-C-A-T or concatenation.', 'start': 417.219, 'duration': 6.807}, {'end': 429.852, 'text': "It's really short for concatenation, but it just means combining this stuff together.", 'start': 424.246, 'duration': 5.606}, {'end': 435.258, 'text': "And you're going to hear people use that term and you just have to get used to it.", 'start': 430.173, 'duration': 5.085}, {'end': 437.02, 'text': "It's unusual for sure.", 'start': 435.318, 'duration': 1.702}], 'summary': 'In computer programming, string concatenation is commonly referred to as concat and means combining text together.', 'duration': 27.084, 'max_score': 409.936, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s409936.jpg'}, {'end': 501.179, 'src': 'embed', 'start': 460.662, 'weight': 0, 'content': [{'end': 464.765, 'text': "It could be an underscore if you wanted to, but you can't have numbers.", 'start': 460.662, 'duration': 4.103}, {'end': 467.647, 'text': "You can see it instantly turns red and says, Hey man, you can't do that.", 'start': 464.785, 'duration': 2.862}, {'end': 469.188, 'text': "So don't do that.", 'start': 468.487, 'duration': 0.701}, {'end': 472.126, 'text': "Also, when you're using Python,", 'start': 470.665, 'duration': 1.461}, {'end': 477.327, 'text': "just go ahead and use this underscore convention for the most part for any of your little variables that you're going to have.", 'start': 472.126, 'duration': 5.201}, {'end': 480.689, 'text': "That's what most Python programmers do.", 'start': 478.288, 'duration': 2.401}, {'end': 491.072, 'text': "You don't have to but that's probably a good idea to write code the way other Python programmers do in case you start working with other ones or trying to help them with their GitHub projects and stuff.", 'start': 481.269, 'duration': 9.803}, {'end': 496.715, 'text': 'Another thing too is that there is these reserved words that mean certain things in Python.', 'start': 492.31, 'duration': 4.405}, {'end': 501.179, 'text': "One of the reserved words, the only one that we've looked at so far is the print keyword.", 'start': 497.235, 'duration': 3.944}], 'summary': "Use underscore convention for variables in python; respect reserved words like 'print'.", 'duration': 40.517, 'max_score': 460.662, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s460662.jpg'}], 'start': 409.936, 'title': 'String concatenation and python variables', 'summary': 'Covers string concatenation, python variables, reserved words, and the print keyword in python, emphasizing the importance of variable naming conventions and usage of reserved words, with an example of the print keyword and its functionality in python programming.', 'chapters': [{'end': 545.086, 'start': 409.936, 'title': 'String concatenation and python variables', 'summary': 'Covers string concatenation, python variables, reserved words, and the print keyword in python, emphasizing the importance of variable naming conventions and usage of reserved words, with an example of the print keyword and its functionality in python programming.', 'duration': 135.15, 'highlights': ["The proper term for string concatenation in programming is 'concat', which means combining text together.", "Variables in Python can be named arbitrarily but cannot start with numbers, and it's recommended to use the underscore convention for variable names.", "Usage of reserved words in Python, such as the 'print' keyword, which prints values to standard output or the console.", "Explanation of the functionality of the 'print' keyword in Python, which prints the values to a stream or standard output in the console."]}], 'duration': 135.15, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s409936.jpg', 'highlights': ['Variables in Python should follow the underscore convention for naming.', "Reserved words in Python, like the 'print' keyword, are used to print values.", "The 'print' keyword in Python is used to output values to the console.", "String concatenation in programming is termed as 'concat', meaning combining text."]}, {'end': 793.642, 'segs': [{'end': 587.356, 'src': 'embed', 'start': 545.106, 'weight': 0, 'content': [{'end': 550.05, 'text': "So you're not going to use strings for everything but strings will be a very, very, very, very common thing.", 'start': 545.106, 'duration': 4.944}, {'end': 553.294, 'text': "Now there's other types of reserved words.", 'start': 551.713, 'duration': 1.581}, {'end': 556.797, 'text': 'In fact, this is the quickest documentation I can find, which is on New Mexico Tech.', 'start': 553.354, 'duration': 3.443}, {'end': 562.441, 'text': 'But this goes all the way back to Python 2.7, which is literally a decade old probably at this point.', 'start': 556.817, 'duration': 5.624}, {'end': 569.266, 'text': "And these are all words that you're going to see in the Python language that you can't use as variable names.", 'start': 563.342, 'duration': 5.924}, {'end': 575.891, 'text': 'So you never want to overwrite any sort of variable name with one of these, because that would be a major problem.', 'start': 569.326, 'duration': 6.565}, {'end': 579.054, 'text': "So here's this print keyword that you can see, which we've used.", 'start': 575.911, 'duration': 3.143}, {'end': 581.915, 'text': "so there's not a ton of words you can't use.", 'start': 580.014, 'duration': 1.901}, {'end': 587.356, 'text': 'but basically, I never want to be like print equals.', 'start': 581.915, 'duration': 5.441}], 'summary': "Python uses reserved words, like 'print', for specific functions. python 2.7 has been around for over a decade.", 'duration': 42.25, 'max_score': 545.106, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s545106.jpg'}, {'end': 658.46, 'src': 'embed', 'start': 633.09, 'weight': 2, 'content': [{'end': 639.533, 'text': "but it's very important to how programming languages are actually created.", 'start': 633.09, 'duration': 6.443}, {'end': 644.636, 'text': "You often hear about type systems and it's type safe and all this other stuff.", 'start': 640.715, 'duration': 3.921}, {'end': 647.517, 'text': "You don't have to worry about that right now if you're just getting started.", 'start': 644.656, 'duration': 2.861}, {'end': 649.338, 'text': "But that's what it's telling you.", 'start': 648.197, 'duration': 1.141}, {'end': 654.199, 'text': "It's saying, hey, there's a type error problem because print no longer does anything special like we saw.", 'start': 649.398, 'duration': 4.801}, {'end': 658.46, 'text': 'We overrode print and print no longer has its meaning.', 'start': 654.239, 'duration': 4.221}], 'summary': 'Understanding the creation of programming languages, including type systems and type errors, is essential for beginners.', 'duration': 25.37, 'max_score': 633.09, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s633090.jpg'}, {'end': 726.239, 'src': 'embed', 'start': 680.518, 'weight': 1, 'content': [{'end': 686.642, 'text': "it puts all the text and whatever's in there inside these parentheses to the standard output.", 'start': 680.518, 'duration': 6.124}, {'end': 690.535, 'text': "So now, though, we've change what print is.", 'start': 687.643, 'duration': 2.892}, {'end': 694.638, 'text': "we turned it to a string, and now it doesn't have any idea what we're trying to do here,", 'start': 690.535, 'duration': 4.103}, {'end': 698.702, 'text': "and that's why line number nine is where the program errors out,", 'start': 694.638, 'duration': 4.064}, {'end': 705.287, 'text': "so understanding how to read what these errors are they're called trace back errors is.", 'start': 698.702, 'duration': 6.585}, {'end': 709.19, 'text': "it's actually a skill that takes years to develop in order for you to be like.", 'start': 705.287, 'duration': 3.903}, {'end': 711.372, 'text': "okay, that's exactly what the problem is.", 'start': 709.19, 'duration': 2.182}, {'end': 718.537, 'text': "there's gonna be times that, when you're a new developer, where you might spend like an hour trying to figure out why doesn't this work?", 'start': 711.372, 'duration': 7.165}, {'end': 720.157, 'text': 'what does this mean?', 'start': 718.537, 'duration': 1.62}, {'end': 726.239, 'text': "and then, as you have some experience, you're like oh yeah, it's, this object is not callable.", 'start': 720.157, 'duration': 6.082}], 'summary': 'Print function error due to object not being callable', 'duration': 45.721, 'max_score': 680.518, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s680518.jpg'}], 'start': 545.106, 'title': 'Reserved words in python and understanding type errors', 'summary': "Discusses the significance of reserved words in python, including potential issues of overwriting variable names, emphasizing the 'print' keyword. additionally, it covers the type error in python, specifically the 'object not callable' issue, and the challenges faced by new developers in interpreting trace back errors.", 'chapters': [{'end': 605.38, 'start': 545.106, 'title': 'Reserved words in python', 'summary': "Discusses the importance of reserved words in python, emphasizing the potential issues of overwriting variable names with such words and the impact on the code's functionality, with a reference to a specific keyword 'print' and python 2.7.", 'duration': 60.274, 'highlights': ["The impact of overwriting variable names with reserved words can be a major problem in Python, as it can affect the code's functionality.", "The transcript mentions the 'print' keyword, highlighting the potential consequences of overwriting it with a new value.", 'Python 2.7, where the concept of reserved words originates, is noted as being around a decade old, adding historical context to the discussion.']}, {'end': 793.642, 'start': 612.219, 'title': 'Understanding type errors in python', 'summary': "Discusses the type error in python, specifically related to the 'object not callable' issue, highlighting the importance of understanding type systems in programming languages and the challenges faced by new developers in interpreting trace back errors.", 'duration': 181.423, 'highlights': ["Understanding type errors and 'object not callable' issue in Python, illustrating the impact of overwriting print with a string and the resulting program error on line number nine.", 'Emphasizing the significance of comprehending type systems in programming languages, stating that it is crucial to the creation of programming languages.', 'Highlighting the challenges faced by new developers in interpreting trace back errors and the time it takes to develop the skill of understanding error messages.']}], 'duration': 248.536, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s545106.jpg', 'highlights': ["The impact of overwriting variable names with reserved words can be a major problem in Python, affecting the code's functionality.", "Understanding type errors and 'object not callable' issue in Python, illustrating the impact of overwriting print with a string and the resulting program error on line number nine.", 'Emphasizing the significance of comprehending type systems in programming languages, crucial to the creation of programming languages.', 'Highlighting the challenges faced by new developers in interpreting trace back errors and the time it takes to develop the skill of understanding error messages.', "The transcript mentions the 'print' keyword, highlighting the potential consequences of overwriting it with a new value.", 'Python 2.7, where the concept of reserved words originates, is noted as being around a decade old, adding historical context to the discussion.']}, {'end': 954.353, 'segs': [{'end': 908.779, 'src': 'heatmap', 'start': 812.236, 'weight': 0, 'content': [{'end': 819.159, 'text': 'But I want to show you why a string could be used as something that does a little bit more than you may think.', 'start': 812.236, 'duration': 6.923}, {'end': 825.322, 'text': "And we're going to say, you know what, we're going to say my out file.", 'start': 819.7, 'duration': 5.622}, {'end': 827.243, 'text': "In fact, you know what we're going to say.", 'start': 826.222, 'duration': 1.021}, {'end': 836.369, 'text': 'my HTML file equals open, and this is another Python keyword here open, and then we tell it a path, and once again,', 'start': 827.243, 'duration': 9.126}, {'end': 838.57, 'text': "you don't have to know any of this stuff.", 'start': 836.369, 'duration': 2.201}, {'end': 848.037, 'text': "I don't expect you to like even be able to follow along on it, but I do need to know where I actually put this tutorial here,", 'start': 838.57, 'duration': 9.467}, {'end': 856.283, 'text': 'because I need to reference and I forget already where we put it.', 'start': 848.037, 'duration': 8.246}, {'end': 859.245, 'text': 'and the answer to that question is we put it in this Python for beginners.', 'start': 856.283, 'duration': 2.962}, {'end': 862.729, 'text': 'So Python for beginners, okay.', 'start': 860.867, 'duration': 1.862}, {'end': 865.551, 'text': "So that's actually what I'm gonna do here.", 'start': 864.33, 'duration': 1.221}, {'end': 867.393, 'text': 'Python for beginners.', 'start': 865.591, 'duration': 1.802}, {'end': 877.541, 'text': "And I'll just say my HTML file dot HTML.", 'start': 870.535, 'duration': 7.006}, {'end': 881.023, 'text': 'And then I pass in this additional keyword, which means write.', 'start': 878.021, 'duration': 3.002}, {'end': 886.648, 'text': "And then we're gonna say my HTML file dot write my variable.", 'start': 881.724, 'duration': 4.924}, {'end': 900.873, 'text': "okay, and now, instead of this, I'm actually going to put actual HTML in here and we're going to say title look at this title.", 'start': 888.148, 'duration': 12.725}, {'end': 908.779, 'text': 'actually, that needs to be inside of a head too, So this is just HTML, guys.', 'start': 900.873, 'duration': 7.906}], 'summary': 'Using python to create an html file for beginners tutorial.', 'duration': 26.334, 'max_score': 812.236, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s812236.jpg'}, {'end': 956.814, 'src': 'embed', 'start': 931.229, 'weight': 2, 'content': [{'end': 935.932, 'text': "And we're telling it to write to a file and putting it in this directory right here.", 'start': 931.229, 'duration': 4.703}, {'end': 938.914, 'text': "And this W means write a new file if it doesn't exist.", 'start': 936.333, 'duration': 2.581}, {'end': 946.119, 'text': "Because if the file existed, we can actually put different commands in there that say, I want you to append the file or add to what's already there.", 'start': 938.954, 'duration': 7.165}, {'end': 951.223, 'text': 'And the W actually will wipe it out every single time it writes a new file.', 'start': 946.82, 'duration': 4.403}, {'end': 954.353, 'text': "That doesn't matter anyway.", 'start': 953.652, 'duration': 0.701}, {'end': 956.814, 'text': "I'm going to press Control-F5 to actually run this program.", 'start': 954.373, 'duration': 2.441}], 'summary': "Using the 'w' command wipes out and writes new files, enabling appending or adding to existing files, and the program is run with control-f5.", 'duration': 25.585, 'max_score': 931.229, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s931229.jpg'}], 'start': 794.468, 'title': 'Python string usage in writing html file', 'summary': 'Demonstrates the usage of python strings in writing html files, highlighting the process of opening a file, writing content to it in html format, and specifying file writing modes, emphasizing the benefit of using strings for this purpose.', 'chapters': [{'end': 954.353, 'start': 794.468, 'title': 'Python string usage in writing html file', 'summary': 'Demonstrates the usage of python strings in writing html files, highlighting the process of opening a file, writing content to it in html format, and specifying file writing modes, emphasizing the benefit of using strings for this purpose.', 'duration': 159.885, 'highlights': ['The chapter emphasizes the usage of Python strings to write HTML files, showcasing the process of opening a file and writing content in HTML format.', "The tutorial demonstrates the use of Python's open function to create or modify a file, showcasing the process of specifying the file path and writing content to it.", "The speaker mentions the significance of the 'W' mode in file writing, explaining that it overwrites the file each time a new file is written, ensuring a fresh write every time."]}], 'duration': 159.885, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s794468.jpg', 'highlights': ['The chapter emphasizes the usage of Python strings to write HTML files, showcasing the process of opening a file and writing content in HTML format.', "The tutorial demonstrates the use of Python's open function to create or modify a file, showcasing the process of specifying the file path and writing content to it.", "The speaker mentions the significance of the 'W' mode in file writing, explaining that it overwrites the file each time a new file is written, ensuring a fresh write every time."]}, {'end': 1207.258, 'segs': [{'end': 1047.815, 'src': 'embed', 'start': 1003.82, 'weight': 3, 'content': [{'end': 1005.921, 'text': 'So you can see this is actually referencing right there.', 'start': 1003.82, 'duration': 2.101}, {'end': 1007.082, 'text': 'And we have hello world.', 'start': 1006.041, 'duration': 1.041}, {'end': 1011.265, 'text': "So let's look at, and you can even see in the title up here at the top, it says look at this.", 'start': 1007.102, 'duration': 4.163}, {'end': 1016.728, 'text': "So if we look at the source, you can see it's just our HTML.", 'start': 1012.225, 'duration': 4.503}, {'end': 1018.649, 'text': 'And the browser knows how to render it.', 'start': 1017.188, 'duration': 1.461}, {'end': 1022.271, 'text': 'So it could get even more complex, obviously.', 'start': 1019.289, 'duration': 2.982}, {'end': 1026.854, 'text': "Like if I said, let's put an anchor inside here.", 'start': 1022.311, 'duration': 4.543}, {'end': 1031.517, 'text': "And we'll say ahref.", 'start': 1029.836, 'duration': 1.681}, {'end': 1047.815, 'text': "So let's go ahead and run this again.", 'start': 1033.448, 'duration': 14.367}], 'summary': 'Demonstration of html rendering with basic and complex elements.', 'duration': 43.995, 'max_score': 1003.82, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s1003820.jpg'}, {'end': 1138.4, 'src': 'embed', 'start': 1109.91, 'weight': 2, 'content': [{'end': 1114.174, 'text': "i was actually charging for the uh quizzes, but i don't do that anymore.", 'start': 1109.91, 'duration': 4.264}, {'end': 1117.457, 'text': "actually, i haven't made it free yet, but nobody's really using the website very much.", 'start': 1114.174, 'duration': 3.283}, {'end': 1120.04, 'text': 'so um, i was only charged.', 'start': 1117.457, 'duration': 2.583}, {'end': 1123.063, 'text': 'i think it was like five or no, ten dollars, but yeah, nobody bought it anyway.', 'start': 1120.04, 'duration': 3.023}, {'end': 1128.969, 'text': "i just thought maybe, uh, you know, people would be interested, but they don't care, and since they don't care, i'll just make it free.", 'start': 1123.063, 'duration': 5.906}, {'end': 1134.535, 'text': "everything else is free, right, But you can see that there's actual quizzes and stuff like that that are available.", 'start': 1128.969, 'duration': 5.566}, {'end': 1138.4, 'text': 'But this entire website was built with Python and Django.', 'start': 1135.216, 'duration': 3.184}], 'summary': 'Quizzes were previously charged ($10), but no one bought. now planning to make them free. website built with python and django.', 'duration': 28.49, 'max_score': 1109.91, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s1109910.jpg'}, {'end': 1207.258, 'src': 'embed', 'start': 1163.261, 'weight': 0, 'content': [{'end': 1171.307, 'text': "um, i don't understand how i can read an html page into a string, because, in the same way that i actually wrote an html page,", 'start': 1163.261, 'duration': 8.046}, {'end': 1175.81, 'text': 'i could actually use python to go to any website across the web,', 'start': 1171.307, 'duration': 4.503}, {'end': 1180.854, 'text': 'get their html source page and then use python to start looking for values inside of here.', 'start': 1175.81, 'duration': 5.044}, {'end': 1183.035, 'text': "in fact, that's what google's search engine did.", 'start': 1180.854, 'duration': 2.181}, {'end': 1189.3, 'text': 'it was originally written in python and it went from one site to the next and then it evaluated its content,', 'start': 1183.035, 'duration': 6.265}, {'end': 1194.454, 'text': 'And it did it in a way that was more efficient than other browsers at the time.', 'start': 1189.853, 'duration': 4.601}, {'end': 1201.156, 'text': 'And now you fast forward to today and Google is making $21 billion a year in profit.', 'start': 1194.835, 'duration': 6.321}, {'end': 1204.257, 'text': 'And they did it all on the back of Python initially.', 'start': 1201.857, 'duration': 2.4}, {'end': 1207.258, 'text': "And that's another thing too.", 'start': 1205.018, 'duration': 2.24}], 'summary': "Python was used to fetch html pages, leading to google's $21 billion profit.", 'duration': 43.997, 'max_score': 1163.261, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s1163261.jpg'}], 'start': 954.373, 'title': 'Python in web development', 'summary': "Covers creating and rendering an html file using python, adding an anchor tag, and transitioning a paid website to a free model with python and django. it also discusses python's potential in web scraping and highlights google's $21 billion annual revenue from python-based systems.", 'chapters': [{'end': 1109.91, 'start': 954.373, 'title': 'Python html file creation and rendering', 'summary': 'Covers the process of creating and rendering an html file using python, including the demonstration of creating and rendering the file, as well as adding an anchor tag to the html code, resulting in a functional link to a website.', 'duration': 155.537, 'highlights': ['Python program created an HTML file in the Python for Beginners folder, which could be opened in the default browser, Chrome.', 'Demonstration of the HTML file content and its rendering in the browser, including the addition of an anchor tag resulting in a functional link to a website.', "Explanation of the Python code's role in creating and rendering the HTML file, showcasing its capability to handle more complex tasks.", 'Process of running the Python program to create and display the HTML file in the browser, including the addition of an anchor tag to the HTML code resulting in a functional link to a website.']}, {'end': 1207.258, 'start': 1109.91, 'title': 'Python and django website', 'summary': "Discusses the transition of a paid website to a free model due to low usage, the practical use of python and django in building the website, and the potential of python in web scraping and google's success story built on python, including the revenue of $21 billion a year.", 'duration': 97.348, 'highlights': ["Google's success story built on Python, including the revenue of $21 billion a year.", 'The transition of a paid website to a free model due to low usage.', 'The practical use of Python and Django in building the website.', 'The potential of Python in web scraping and its use in obtaining HTML source pages.']}], 'duration': 252.885, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s954373.jpg', 'highlights': ["Google's success story built on Python, including the revenue of $21 billion a year.", 'The potential of Python in web scraping and its use in obtaining HTML source pages.', 'The transition of a paid website to a free model due to low usage.', 'Demonstration of the HTML file content and its rendering in the browser, including the addition of an anchor tag resulting in a functional link to a website.']}, {'end': 1365.645, 'segs': [{'end': 1239.009, 'src': 'embed', 'start': 1207.338, 'weight': 2, 'content': [{'end': 1212.14, 'text': "So a lot of you guys are like, I'm older, I'm just getting into programming and all that stuff.", 'start': 1207.338, 'duration': 4.802}, {'end': 1217.141, 'text': "And I'll tell you what, there's going to be fantastic programmers in this world.", 'start': 1212.68, 'duration': 4.461}, {'end': 1218.662, 'text': 'And I may not be one of them.', 'start': 1217.561, 'duration': 1.101}, {'end': 1221.607, 'text': 'Um what.', 'start': 1219.805, 'duration': 1.802}, {'end': 1226.714, 'text': 'what matters, though, is that do you have the drive to continue to succeed and try?', 'start': 1221.607, 'duration': 5.107}, {'end': 1228.636, 'text': 'uh, when you start failing, you know, do you?', 'start': 1226.714, 'duration': 1.922}, {'end': 1231.76, 'text': 'do you maybe take a break for a moment and come back to keep trying?', 'start': 1228.636, 'duration': 3.124}, {'end': 1239.009, 'text': "Cause you got to keep trying and programming things are going to be difficult for you, but I don't think there's any sort of age limit, uh or.", 'start': 1231.78, 'duration': 7.229}], 'summary': 'Age should not limit your success in programming; perseverance is key.', 'duration': 31.671, 'max_score': 1207.338, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s1207338.jpg'}, {'end': 1271.622, 'src': 'embed', 'start': 1246.566, 'weight': 1, 'content': [{'end': 1254.411, 'text': 'If you have a business mind and you know how to maybe gain a decent amount of knowledge in programming,', 'start': 1246.566, 'duration': 7.845}, {'end': 1257.773, 'text': "you don't have to write the next Facebook in order to make decent money.", 'start': 1254.411, 'duration': 3.362}, {'end': 1266.059, 'text': "You don't have to be an expert programmer creating some of these fantastic frameworks that are being developed by Facebook and Google and all those guys.", 'start': 1258.193, 'duration': 7.866}, {'end': 1271.622, 'text': 'You can be successful in this industry with just hard work,', 'start': 1266.659, 'duration': 4.963}], 'summary': "Success in the tech industry doesn't require expert programming skills; hard work and business acumen can lead to financial success.", 'duration': 25.056, 'max_score': 1246.566, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s1246566.jpg'}, {'end': 1364.864, 'src': 'embed', 'start': 1339.861, 'weight': 0, 'content': [{'end': 1345.947, 'text': 'You need to then download some frigging text editor, install these plugins and all that stuff.', 'start': 1339.861, 'duration': 6.086}, {'end': 1347.728, 'text': "And it's just so much to swallow.", 'start': 1346.227, 'duration': 1.501}, {'end': 1356.196, 'text': "With Visual Studio Code, hopefully it's as simple as install Python, install Visual Studio Code, add the Python extension, and things just work.", 'start': 1348.809, 'duration': 7.387}, {'end': 1359.019, 'text': "Hopefully that's working for you guys.", 'start': 1356.877, 'duration': 2.142}, {'end': 1361.001, 'text': 'And let me know if you have any questions.', 'start': 1359.779, 'duration': 1.222}, {'end': 1362.722, 'text': 'And once again, thanks for watching.', 'start': 1361.341, 'duration': 1.381}, {'end': 1364.864, 'text': 'Please subscribe and have a good day.', 'start': 1362.742, 'duration': 2.122}], 'summary': 'Visual studio code simplifies setup for python, making it easier for users.', 'duration': 25.003, 'max_score': 1339.861, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s1339861.jpg'}], 'start': 1207.338, 'title': 'Programming success at any age', 'summary': 'Emphasizes that age and educational background are not barriers to success in programming, highlighting the importance of determination and business acumen, and the ease of use of visual studio code for python programming.', 'chapters': [{'end': 1365.645, 'start': 1207.338, 'title': 'Programming success at any age', 'summary': 'Emphasizes that age and educational background are not barriers to success in programming, highlighting the importance of determination and business acumen, and the ease of use of visual studio code for python programming.', 'duration': 158.307, 'highlights': ['The importance of determination and perseverance in succeeding in programming, emphasizing that age and educational background are not limitations.', 'The significance of having a business mindset and a decent understanding of programming to solve business problems and make a decent income, without the need to create complex frameworks like those developed by Facebook and Google.', 'The ease of use of Visual Studio Code and its Python extension, simplifying the initial setup phase and making programming more accessible to beginners.']}], 'duration': 158.307, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/rioXu6EBN0s/pics/rioXu6EBN0s1207338.jpg', 'highlights': ['The ease of use of Visual Studio Code and its Python extension, simplifying the initial setup phase and making programming more accessible to beginners.', 'The significance of having a business mindset and a decent understanding of programming to solve business problems and make a decent income, without the need to create complex frameworks like those developed by Facebook and Google.', 'The importance of determination and perseverance in succeeding in programming, emphasizing that age and educational background are not limitations.']}], 'highlights': ['The potential of Python in web scraping and its use in obtaining HTML source pages.', 'The chapter emphasizes the usage of Python strings to write HTML files, showcasing the process of opening a file and writing content in HTML format.', 'The tutorial avoids delving into the details of other data types like integers and focuses solely on the concept of strings, underlining its importance and relevance for beginners in programming.', 'The ease of use of Visual Studio Code and its Python extension, simplifying the initial setup phase and making programming more accessible to beginners.', 'The importance of determination and perseverance in succeeding in programming, emphasizing that age and educational background are not limitations.']}