December 2012
Beginner
344 pages
7h 7m
English
Content preview from Python for Kids
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2CALCULATIONS AND VARIABLES
Now that you have Python installed and know how to start the Python shell, you’re ready to do something with it. We’ll begin with some simple calculations and then move on to variables. Variables are a way of storing things in a computer program, and they can help you write useful programs.
CALCULATING WITH PYTHON
Normally, when asked to find the product of two numbers like 8 × 3.57, you would use a calculator or a pencil and paper. Well, how about using the Python shell to perform your calculation? Let’s try it.
Start the Python shell by double-clicking the IDLE icon on your desktop or, if you’re using Ubuntu, by clicking ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.