February 2017
Intermediate to advanced
400 pages
11h 59m
English
book
iOS and macOS™ Performance Tuning: Cocoa®, Cocoa Touch®, Objective-C®, and Swift™
by Marcel Weiher
Content preview from iOS and macOS™ Performance Tuning: Cocoa®, Cocoa Touch®, Objective-C®, and Swift™
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13. I/O: Examples
Having looked at the performance characteristics of some of the I/O and serialization APIs in the previous chapter, we’ll now look at some practical examples of making I/O faster. Significantly faster.
We start out with a simple word list for a game and work our way up through Apple’s binary property list format, which we speed up significantly for many practical purposes. Finally, we throw in some fast comma-separated value (CSV) parsing and design a compact file format for public transport data that beats CoreData by orders of magnitude.
iPhone Game Dictionary
This particular quest was kicked off by a message from Miles on Apple’s cocoa-dev mailing list.1 Miles wanted to load about 2 MB of text as a dictionary of words for ...
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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.
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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.