大约有 5,570 项符合查询结果(耗时:0.0330秒) [XML]

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PHP best way to MD5 multi-dimensional array?

...:{}}}}}}}}}'); //The serialize test $b4_s = microtime(1); for ($i=0;$i<10000;$i++) { $serial = md5(serialize($array)); } echo 'serialize() w/ md5() took: '.($sTime = microtime(1)-$b4_s).' sec<br/>'; //The json test $b4_j = microtime(1); for ($i=0;$i<10000;$i++) { $serial = md5(...
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Git stash uncached: how to put away all unstaged changes?

... 100 Update 2: I'm not sure why people are complaining about this answer, it seems to be working pe...
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What's the difference between Sender, From and Return-Path?

... 100 The official RFC which defines this specification could be found here: http://tools.ietf.org/h...
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What is the difference between ${var}, “$var”, and “${var}” in the Bash shell?

...uble quotes is kind of incomplete. See further stackoverflow.com/questions/10067266/… – tripleee Dec 9 '17 at 11:20 add a comment  |  ...
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Should unit tests be written for getter and setters?

... I would say no. @Will said you should aim for 100% code coverage, but in my opinion that's a dangerous distraction. You can write unit tests that have 100% coverage, and yet test absolutely nothing. Unit tests are there to test the behaviour of your code, in an express...
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How to create the perfect OOP application [closed]

...r sales tax are that for a tax rate of n%, a shelf price of p contains (np/100 rounded up to the nearest 0.05) amount of sales tax. Now, what are the relationships between all those nouns? Basic Sales Tax is a kind of Sales Tax Import Duty is a kind of Sales Tax A Sales Tax has a Rate which is a...
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Comparing Java enum members: == or equals()?

...rmance problem in Java overall, then I'd rather fix the compiler than have 100,000 Java programmers change their programming style to suit a particular compiler version's performance characteristics. enums are Objects. For all other Object types the standard comparison is .equals(), not ==. I think ...
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Effect of NOLOCK hint in SELECT statements

...cant. Do the math on this: msdn.microsoft.com/en-us/library/aa337559(v=sql.100).aspx – Pittsburgh DBA Aug 8 '13 at 3:22 ...
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How does Windows 8 Runtime (WinRT / Windows Store apps / Windows 10 Universal App) compare to Silver

... +100 At the lowest level, WinRT is an object model defined on ABI level. It uses COM as a base (so every WinRT object implements IUnknown...
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Do HttpClient and HttpClientHandler have to be disposed between requests?

...me, which runs by a timer, will close the http connections. The default is 100 seconds. ServicePointManager.cs internal static readonly TimerThread.Callback s_IdleServicePointTimeoutDelegate = new TimerThread.Callback(ServicePointManager.IdleServicePointTimeoutCallback); private static volatile Ti...