July 2003
Intermediate to advanced
736 pages
16h 35m
English
Content preview from Visual Basic® .NET Power Coding
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Applying Attributes
In .NET code is compiled to an assembly. The assembly contains IL code and metadata. IL is a state between source code and machine language. By emitting IL the CLR has one more opportunity to examine code before it is just-in-time compiled (JITted) and to compare the security permissions requested against those granted. Also, the total number of compilers and JITters is dramatically reduced (see the note). In addition to IL, .NET assemblies contain metadata. Metadata allows assemblies to carry additional information around that uniquely identifies the assembly. Metadata is added to assemblies via attributes.
NOTEA second reason to compile code to a byte code form (IL is analogous to Java byte code) is to reduce the number ... |
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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.