大约有 47,000 项符合查询结果（耗时：0.0424秒） [XML]
Is 23,148,855,308,184,500 a magic number, or sheer chance?
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VISA might need him more than NASA.
– Brandon
Jul 15 '09 at 20:02
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IIS_IUSRS and IUSR permissions in IIS8
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Is there a way to simulate the C++ 'friend' concept in Java?
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Is there a stopwatch in Java?
...g.time.StopWatch
But it roughly does the same as yours. If you're in for more precision, use
System.nanoTime()
See also this question here:
Time measuring overhead in Java
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Connecting to remote URL which requires authentication using Java
...n ("username", "password".toCharArray());
}
});
Also, if you require more flexibility, you can check out the Apache HttpClient, which will give you more authentication options (as well as session support, etc.)
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Call a “local” function within module.exports from another function in module.exports?
...level of indirection, and while it can be desirable sometimes, it makes it more complicated, to refactor, e.g. rename the function, of find usage of the function, etc.
– Pierre Henry
Sep 21 '15 at 14:48
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select * vs select column
...se columns in select query, is there any performance degradation regarding more/less I/O or memory?
12 Answers
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In Ruby, is there an Array method that combines 'select' and 'map'?
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How bad is shadowing names defined in outer scopes?
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No big deal in your above snippet, but imagine a function with a few more arguments and quite a few more lines of code. Then you decide to rename your data argument as yadda but miss one of the places it is used in the function's body... Now data refers to the global, and you start having weir...
Naming conventions: “State” versus “Status” [closed]
... relationships at a particular point in time (usually, current)
Status is more of a time-point, say, where something is at in a process or workflow - is it dirty (therefore requiring saving), is it complete, is it pending input, etc
I hope that helps you in your decision.
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