大约有 26,000 项符合查询结果（耗时：0.0417秒） [XML]
Returning multiple objects in an R function [duplicate]
...n an R function? In Java, I would make a Class, maybe Person which has some private variables and encapsulates, maybe, height , age , etc.
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Declaration/definition of variables locations in ObjectiveC?
...ew ObjectiveC directives that add OO on top of that. Could you folks helps me understand the best practice and situations where I'd want to use these locations for my variables and perhaps correct my present understanding?
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Getting Http Status code number (200, 301, 404, etc.) from HttpWebRequest and HttpWebResponse
...on. ("Ok", "MovedPermanently", etc.) Is the number buried in a property somewhere in the response object? Any ideas other than creating a big switch function? Thanks.
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What's the difference between CSS classes .foo.bar (without space) and .foo .bar (with space) [dupli
Would you please explain me the difference between these two CSS classes syntax:
5 Answers
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What does the Java assert keyword do, and when should it be used?
What are some real life examples to understand the key role of assertions?
18 Answers
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Javascript Object push() function
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+1 beat me to it. Don't forget to change the for...in loop, too.
– Andy E
Jan 19 '12 at 12:16
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Why static classes cant implement interfaces? [duplicate]
...ository etc).
Because such a repository would be used throughout the runtime of my application it seemed like a sensible thing to me to make it a static class so I could go
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How do I request a file but not save it with Wget? [closed]
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Uh, I tried this and it didn't work for me. From what I found out, the ampersand should come after the greater than symbol.
– Tiago Espinha
Jul 12 '13 at 10:32
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Code Wrap IntelliJ?
How would be possible to assign a shortcut for word wrap like as sublime text do? i.e. if the code line is too long it should be automatically break to the next line. wikipedia.org.org/Word_wrap
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What exactly is a Context in Java? [duplicate]
I Googled this and read the Java documentation, but I'm a bit confused. Can somebody please explain what a Context is in plain English?
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