September 2013
Intermediate to advanced
350 pages
9h 38m
English
Content preview from Practical Programming, 2nd EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 2Hello, Python
Programs are made up of commands that tell the computer what to do. These commands are called statements, which the computer executes. This chapter describes the simplest of Python’s statements and shows how they can be used to do arithmetic, which is one of the most common tasks for computers and also a great place to start learning to program. It’s also the basis of almost everything that follows.
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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.