February 2019
Beginner
496 pages
12h 24m
English
Content preview from Python for Data Science For Dummies, 2nd Edition
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Chapter 2
Introducing Python’s Capabilities and Wonders
IN THIS CHAPTER
Delving into why Python came about
Getting a quick start with Python
Considering Python’s special features
Defining and exploring the power of Python for the data scientist
All computers run on just one language — machine code. However, unless you want to learn how to talk like a computer in 0s and 1s, machine code isn’t particularly useful. You’d never want to try to define data science problems using machine code. It would take an entire lifetime (if not longer) just to define one problem. Higher-level languages make it possible to write a lot of code that humans can understand quite quickly. The tools used with these languages make it possible to translate the human-readable code into machine code that the machine understands. Therefore, the choice of languages depends on the human need, not the machine need. With this in mind, this chapter introduces you to the capabilities that Python provides that make it a practical choice for the data scientist. After all, you want to know why this book uses Python and ...
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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.