September 2019
Intermediate to advanced
352 pages
8h 3m
English
book
The Pragmatic Programmer: your journey to mastery, 20th Anniversary Edition, 2nd Edition
by David Thomas, Andrew Hunt
Content preview from The Pragmatic Programmer: your journey to mastery, 20th Anniversary Edition, 2nd Edition
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Topic 26 | How to Balance Resources |
To light a candle is to cast a shadow...
Ursula K. Le Guin, A Wizard of Earthsea
We all manage resources whenever we code: memory, transactions, threads, network connections, files, timers—all kinds of things with limited availability. Most of the time, resource usage follows a predictable pattern: you allocate the resource, use it, and then deallocate it.
However, many developers have no consistent plan for dealing with resource allocation and deallocation. So let us suggest a simple tip:
| Tip 40 | Finish What You Start |
This tip is easy to apply in most circumstances. It simply means that the function or object that allocates a resource should be responsible for deallocating it. Let's see how it applies by looking ...
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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.