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Cannot add or update a child row: a foreign key constraint fails
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236
You're getting this error because you're trying to add/update a row to table2 that does not hav...
How do I get the number of days between two dates in JavaScript?
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37 Answers
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How to get form field's id in Django?
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answered Sep 21 '10 at 22:37
Will HardyWill Hardy
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.htm vs .html ? Which file extension naming is more correct? [closed]
...se the shorter .htm for our file names since file extensions are typically 3 characters long.
AND MORE ON: http://www.sightspecific.com/~mosh/WWW_FAQ/ext.html or http://www.sightspecific.com/~mosh/WWW_FAQ/ext.htm
I think I should add this part here:
There is one single slight difference between ....
How do you open an SDF file (SQL Server Compact Edition)? [closed]
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3 Answers
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Get JSON object from URL
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362
$json = file_get_contents('url_here');
$obj = json_decode($json);
echo $obj->access_token;
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Where does Xcode 4 store Scheme Data?
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answered Mar 14 '11 at 20:39
Cory ImdiekeCory Imdieke
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How to style CSS role
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Where are Docker images stored on the host machine?
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edited Feb 13 '17 at 22:15
community wiki
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How to safely open/close files in python 2.4
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138
See docs.python.org:
When you’re done with a file, call f.close() to close it and free up...