大约有 43,000 项符合查询结果（耗时：0.0555秒） [XML]
How can I break up this long line in Python?
...ather primitive syntax coloring. (Some perfectly good code is virtually unreadable on SO, but only because it's not in a language whose syntax is very close to C.) It's not unusual to make your editor obnoxiously highlight trailing spaces, since they're rarely useful (or intentional). :-)
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How can I get form data with JavaScript/jQuery?
...s one as FormData is good and useful, but worth noting that if you want to READ the data inside FormData it's not quite so easy (see stackoverflow.com/questions/7752188/…)
– StackExchange What The Heck
Dec 29 '14 at 16:28
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How to add 'ON DELETE CASCADE' in ALTER TABLE statement
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You can not add ON DELETE CASCADE to an already existing constraint. You will have to drop and re-create the constraint. The documentation shows that the MODIFY CONSTRAINT clause can only modify the state of a constraint (i-e: ENABLED/DISABLED...).
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CSS: center element within a element
...element"></div>
</div>
UPDATE:
It seems that I didn't read the OP edit at the time I wrote this answer. The above code will center all inner elements (without overlapping between them), but the OP wants just an specific element to be centered, not the other inner elements. So @W...
Encoding URL query parameters in Java
...rameters to go on a url in Java? I know, this seems like an obvious and already asked question.
7 Answers
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How to add border radius on table row
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Actual Spacing Between Rows
This is an old thread, but I noticed reading the comments from the OP on other answers that the original goal was apparently to have border-radius on the rows, and gaps between the rows. It does not appear that the current solutions exactly d...
Why do Twitter Bootstrap tables always have 100% width?
...nswer, better to edit the current accepted answer which most of the people read (I edited it now).
– Iulian Onofrei
Feb 11 '15 at 13:29
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Make Font Awesome icons in a circle?
...Badhe has told in his answer the same more than 2 years ago. Why dont you read other answers before writing yours?
– Taras Yaremkiv
Aug 30 '17 at 9:47
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How do I debug an MPI program?
...ugging. Item #6 in the FAQ describes how to attach GDB to MPI processes. Read the whole thing, there are some great tips.
If you find that you have far too many processes to keep track of, though, check out Stack Trace Analysis Tool (STAT). We use this at Livermore to collect stack traces from p...
How can one check to see if a remote file exists using PHP?
...s solution is good but this is faster for large files (as it only tries to read 1 byte):
if (false === file_get_contents("http://example.com/path/to/image",0,null,0,1)) {
$image = $default_image;
}
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