September 2002
Intermediate to advanced
896 pages
21h 3m
English
Content preview from Unicode DemystifiedBecome 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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Mapping Single Characters to Multiple Values
Compact arrays are still basically just that—arrays to which compression and indexing have been applied. Like regular arrays, they are best suited to storing values that are all the same size. They also work best when the values being mapped to are relatively small; a big array of 32-byte values, for example, can become quite unwieldy.
But what if you're looking up a value that is large, or could be of variable length? A couple of techniques can be used.
If the total universe of values that can be mapped to is relatively small, you can save space without imposing too huge a performance penalty by offloading the target values into a separate array (or other data structure). The target values in the ...
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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.