دوره Using Python to Access Web Data ، فصل 1 : Getting Started
دربارهی این فصل:
In this section you will install Python and a text editor. In previous classes in the specialization this was an optional assignment, but in this class it is the first requirement to get started. From this point forward we will stop using the browser-based Python grading environment because the browser-based Python environment (Skulpt) is not capable of running the more complex programs we will be developing in this class.
این شامل 6 زیر است:
I've spent a week here, I gave a keynote speech but I spent more of my time working on the assignments for course number three. We give you a very unfinished code, or code that's barely related and we want you to construct them, because that's, the real skill of programming is to be able to face a problem, a puzzle and puzzle your way through upon thinking it. So don't feel like you gotta like slap this and just get her done.
I'm Guido van Rossum. Python is just the first step you're setting on the path to programming. There will be millions of people who have gone before you or, or who are learning Python at the same time as you.
Hello and welcome to my video that shows how to get started and install Python on Microsoft Windows. I like writing the command line because you, it's, after awhile it's important to know what folder things are being run in. And so I- I hope that this little introduction about getting things started and writing your first Python program has been helpful to you.
The snipping tool exists on earlier versions of Windows as well, and so the gestures and the UI might look a little different, but it's about the same. So I'm going to hit the Windows icon and I'm going to type the s-n, and it brings up the snipping tool. If I close this window, and I click on Notepad, you will see that it's got the little scribbling thing.
Now you'll notice that it's not syntax highlighting yet, but I'm going to do a File, Save, oopsie daisy. File > Save As, and I'm going to go into my Desktop, and I want to make a folder called py4e. I hope this was helpful to you to get Python 3 installed on your Macintosh.
We go into Macintosh hard drives, we go to Applications, and then we search down for Preview. Preview's the application that that was originally built to view PDFs on the Macintosh, but it also has a whole series of screen capture capabilities. You can either grab a rectangular selection, which you'll be allowed to draw with your cursor, or a window, or the whole screen when timed.
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