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How to prevent form resubmission when page is refreshed (F5 / CTRL+R)
..." instead.
– TheSatinKnight
Sep 22 '15 at 13:18
For this to work you must have started a session by adding session_sta...
Remove empty array elements
... of strings, you can simply use array_filter(), which conveniently handles all this for you:
print_r(array_filter($linksArray));
Keep in mind that if no callback is supplied, all entries of array equal to FALSE (see converting to boolean) will be removed. So if you need to preserve elements that ...
Basic http file downloading and saving to disk in python?
... requests?
– arvindch
Oct 26 '13 at 15:52
5
Any possibility to save in /myfolder/file.gz ?
...
how to check if a file is a directory or regular file in python? [duplicate]
...false! Why is that?
– Jay Patel
Jan 15 '19 at 6:23
1
that's because you aren't using full path th...
Django DB Settings 'Improperly Configured' Error
...rent directory?
– Pavel Anossov
Feb 15 '14 at 11:25
21
None of the above worked for me, but this ...
What is the best algorithm for overriding GetHashCode?
...hroughout the .NET base class libraries. Implementing it properly is especially important to find items quickly in a collection or when determining equality.
...
Why does Javascript's regex.exec() not always return the same value? [duplicate]
...is problem today.
– grammar
Jul 23 '15 at 18:53
2
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What is the 'override' keyword in C++ used for? [duplicate]
... removed (not alternated). This is useful if the subclass is expecting a callback but it will never happen due to the library change, etc.
– Hei
Mar 11 '18 at 5:32
...
How to get these two divs side-by-side?
...e.net/SrAQd/4
– Jerry
Oct 30 '13 at 15:10
12
...
Sort a list by multiple attributes?
...
answered Nov 20 '10 at 15:32
Mark ByersMark Byers
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