June 2002
Intermediate to advanced
504 pages
10h 10m
English
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Reducing Class File Sizes
When importing libraries, the fully qualified name—including the class and package name of each imported function—is stored in the class file. Thus, limiting the number of imports may reduce the size of a class file significantly. One large class will probably consume less memory than a set of smaller classes, and the import overhead of additional convenience methods will often weigh more than the code actually saved.
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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.