September 2017
Beginner
278 pages
4h 24m
English
Content preview from Understanding SoftwareBecome 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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Results
Every program, every function, and every line of code has some effect. It produces some result.
A Result can always be talked about in the past tense – it's something that has been done or created. "Calculated rainfall," or "Fixed hard drives." In a tax program, we'd call the Result either filed taxes or filled-out tax forms. As you can see, it sounds a lot like the Action, just completed.
You don't have to describe a Result in the past tense, though. I'm just saying it always can be described that way. For example, in a calculator program, normally we'd call the Result of addition "the sum," (not past-tense, just a noun) but you could also say that the Result is "added numbers" (which is past-tense). Same thing, just a different way of ...
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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.