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String.Empty versus “” [duplicate]
How is String.Empty different from "" ?
5 Answers
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C# Events and Thread Safety
...ation you're talking about in the first part, because of the condition. I know this was raised as a spectre a while ago, but it's not valid. (I checked it with either Joe Duffy or Vance Morrison a while ago; I can't remember which.)
Without the volatile modifier it's possible that the local copy ta...
How to get the next auto-increment id in mysql
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If rows are deleted in the table the max will be wrong
– peterchaula
Feb 16 '17 at 9:43
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How do I disable the 'Debug / Close Application' dialog on Windows Vista?
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I'm not sure if this refers to exactly the same dialog but here is an alternative approach from Raymond Chen:
DWORD dwMode = SetErrorMode(SEM_NOGPFAULTERRORBOX);
SetErrorMode(dwMode | SEM_NOGPFAULTERRORBOX);
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How do I encode and decode a base64 string?
... otherwise: the parameter name given in the exception might not be correct if left unchecked.
– tne
Aug 19 '15 at 8:57
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adding multiple entries to a HashMap at once in one statement
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@TimoTürschmann Seems that if I ever needed static initialization of a map like this, that it would also be static, eliminating the every time you use it performance penalty - you'd have that penalty once. I can't see any other time that one would want...
How do I fix “for loop initial declaration used outside C99 mode” GCC error?
...ble gcc extensions depends on what you're doing. Disabling them is helpful if your goal is to write code that's portable to compilers other than gcc.
– Keith Thompson
Sep 12 '13 at 23:40
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Is there some way to PUSH data from web server to browser?
...'s called Reverse Ajax or Comet. Comet is basically an umbrella term for different ways of opening long-lived HTTP requests in order to push data in real-time to a web browser. I'd recommend StreamHub Push Server, they have some cool demos and it's much easier to get started with than any of the o...
warning: [options] bootstrap class path not set in conjunction with -source 1.5
...rm name will be set to JDK1.7. Just click Finish and you're done.
You can now select the Java platform in the project properties. By selecting JDK1.7 and running Clean and Build: no more warnings. :-)
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Is it possible to set the equivalent of a src attribute of an img tag in CSS?
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@EricG, different applications have different requirements. If it doesn't suit your requirements, don't use it. If it does, use it.
– Pacerier
Feb 22 '13 at 12:17
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