March 2014
Beginner
286 pages
5h 34m
English
Content preview from Learning Python with Raspberry Pi
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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.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.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.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.
Introduction
COMPUTERS AREN'T JUST beige square things we use for work, they're everything that has a programmable processing unit at its heart. Games consoles, smartphones, GPS units, tablets and a mind-boggling range of other devices all work in the same way. They're all computers, and they've taken over the world. They're the things we use for work, for communications, and for relaxation. In fact, it's hard to think of an area that hasn't been taken over by computers.
Marketing people like to tell you that devices with embedded computers are smart (smartphones, smart TVs, smart watches, and so on), but the truth is they're not. The processing units are just bits of silicon that follow a set of instructions. The “smart” in a smartphone doesn't come from the computer chips, but from the people who program them.
Computers are the most powerful tools mankind has ever created, yet they're under-utilised because few people know how to unleash their full potential. In a world where everything is a computer, the most important people are the programmers who can realise their full power. Programming, then, is an essential skill that's only going to become more and more important in the future.
What Is Programming?
Computers, as we've said, aren't smart. They just follow a simple list of instructions one-by-one until they reach the end. That list of instructions is a program. Programming, then, is the process of taking a task, splitting it up into steps, and writing it down in a language ...
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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.