May 2008
Intermediate to advanced
384 pages
9h 39m
English
Content preview from Effective Java, 2nd Edition
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Chapter 8General Programming
THIS chapter is largely devoted to the nuts and bolts of the language. It discusses the treatment of local variables, control structures, the use of libraries, the use of various data types, and the use of two extralinguistic facilities: reflection and native methods. Finally, it discusses optimization and naming conventions.
Item 45: Minimize the scope of local variables
This item is similar in nature to Item 13, "Minimize the accessibility of classes and members." By minimizing the scope of local variables, you increase the readability and maintainability of your code and reduce the likelihood of error.
Older programming languages, such as C, mandated that local variables must be declared at the head of a block, ...
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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.