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Python from Scratch: Variables, Data Types and Control Structur - Python tutorial
Welcome back to Python from Scratch, where wefre learning Pythoncfrom scratch! In the last lesson, we installed Python and got set up. Today, wefre going to cover quite a bit, as we learn the essentials. Wefll review variables, operators, and then finish up by learning about control structures to manage the flow of your data.
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Python from Scratch: Getting Started
In this first lesson, were going to choose a version, install Python, and then create the obligatory Hello world script. If youre already familiar with Python, feel free to skip ahead to a later lesson in the series.
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We begin with a list named greek_letters, with the first five Greek letters. We tell the terminal to print the third value with the command greek_letters, which accesses the third value in the list...
Pygame in 10 Easy Steps
This is a line-by-line tutorial that will guide you through the basics of creating a simple game using the popular Pygame library. If you know Python and want to learn how to make games, start here!
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Learn about the list value. Ordinary variables hold one value. The list variable can hold multiple values.
Intro to PYX
XML is a fairly simple format. It uses plain Unicode text rather than binary encoding, and all the structures are declared with predictable-looking tags. Nonetheless, there are still enough rules in the XML grammar that a carefully debugged parser is needed to process XML documents -- and every parser imposes its own particular programming style. An alternative is to make XML even simpler. The open-source PYX format is a purely line-oriented format for representing XML documents that allows for much easier processing of XML document contents with common text tools like grep, sed, awk, wc, and the usual UNIX collection.