大约有 41,000 项符合查询结果（耗时：0.0671秒） [XML]
Interface or an Abstract Class: which one to use?
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Use an interface when you want to force developers working in your system (yourself included) ...
Visual Studio build fails: unable to copy exe-file from obj\debug to bin\debug
...n't know if it's a Windows 7 specific thing (I've only been using it for 3-4 weeks), or if it's random, or what, but it fixed it for me. I'm guessing that VS was keeping a handle on each file it generated, so it would know how to increment things? I'm really not sure and have never seen this happen ...
How to delete shared preferences data from App in Android
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24 Answers
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Cannot find module cv2 when using OpenCV
...spberry Pi, using jayrambhia's script found here . It installed version 2.4.5.
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Multiple submit buttons on HTML form – designate one button as default [duplicate]
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edited Jul 14 '19 at 15:24
Peter Mortensen
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Is there a good reason I see VARCHAR(255) used so often (as opposed to another length)?
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edited Feb 23 '16 at 23:47
answered Aug 1 '09 at 20:57
ch...
Why is Everyone Choosing JSON Over XML for jQuery? [closed]
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edited Apr 21 '10 at 4:34
Jim Ferrans
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Handle spring security authentication exceptions with @ExceptionHandler
..." }");
}
}
In this way you can send custom json data along with the 401 unauthorized even if you are using Spring Security AuthenticationEntryPoint.
Obviously you would not build the json as I did for testing purposes but you would serialize some class instance.
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What's the absurd function in Data.Void useful for?
...unreachable.
– dfeuer
Oct 26 '15 at 4:08
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agda is, generally speaking, total and so the evaluati...
When should I use uuid.uuid1() vs. uuid.uuid4() in python?
...nique across computers.
You can create duplicates by creating more than 214 uuid1 in less than 100ns, but this is not a problem for most use cases.
uuid4() generates, as you said, a random UUID. The chance of a collision is really, really, really small. Small enough, that you shouldn't worry about...