大约有 30,000 项符合查询结果（耗时：0.0548秒） [XML]
HTML text input allow only numeric input
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Most people do care, having a script error show up reflects poorly on your site.
– Robert Jeppesen
Apr 26 '10 at 21:37
14
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How do I find the MySQL my.cnf location
... the entire file system will usually generate scads of "Permission denied" errors unless you are root. So the find command should be find / -name '*my.cnf' 2>/dev/null.
– Chris Johnson
May 14 '14 at 13:09
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Move entire line up and down in Vim
...moving a line. It's more likely to behave nicely in the face of undo or an error.
– Josh Lee
Mar 13 '10 at 20:11
1
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Convert from enum ordinal to enum type
...tic block, the class
// won't be initialized
log.error("Unexpected exception initializing " + ReportTypeEnum.class, e);
}
}
public static ReportTypeEnum fromDbValue(Integer dbValue) {
return lookup.get(dbValue);
}
public Integer getDbValue...
Force drop mysql bypassing foreign key constraint
...e all tables from a database except one, and I end up having the following error:
6 Answers
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Visibility of global variables in imported modules
...wall importing modules in a Python script. I'll do my best to describe the error, why I run into it, and why I'm tying this particular approach to solve my problem (which I will describe in a second):
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How to write a large buffer into a binary file in C++, fast?
...final buffer flush), which should write to disk the last portion of data.
Error handling.
While the code start filling 2nd buffer, and the 1st one is being written on a separate thread, but write fails for some reason, the main thread should be aware of that failure.
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Bash: Copy named files recursively, preserving folder structure
...s shown if filenames contain newlines — then you normally end up with an error message about two (or more) filenames not being found for each newline in a filename. (Sometimes, you might get fewer messages — but that requires considerable care in constructing the test case.) . When I used cpio,...
Find the closest ancestor element that has a specific class
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I fixed the code, but it would still throw an error if there is no ancestor with such a class name.
– Felix Kling
Mar 1 '14 at 20:11
2
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Why can't the C# constructor infer type?
...d not be unambiguously determined which was intended then we could give an error. This is the same as any other overload resolution problem; if insufficient information is supplied then we simply give an error.
– Eric Lippert
Aug 25 '10 at 21:32
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