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Proper way to handle multiple forms on one page in Django
... @meteorainer if you use number one, is there a way to pass the errors back to the forms in the parent view that instantiates these, without using either the messages framework or query strings? This answer seems the closest, but here it's still just one view handling both forms: stackove...
How do you determine the size of a file in C?
...struct stat definition, which was missing the variable name.
Returns -1 on error instead of 0, which would be ambiguous for an empty file. off_t is a signed type so this is possible.
If you want fsize() to print a message on error, you can use this:
#include <sys/stat.h>
#include <sys/ty...
what is the basic difference between stack and queue?
...e/queue)
– ViaTech
Apr 11 '18 at 23:05
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Get position/offset of element relative to a parent container?
...arents.
– Esailija
Jul 24 '12 at 16:05
5
don't use semicolons inside braces, use commas
...
How to recursively list all the files in a directory in C#?
...und the inner foreach loop otherwise it does not continue of access denied errors
– Shaun Vermaak
Feb 27 '17 at 15:26
3
...
Meaning of epsilon argument of assertEquals for double values
...epsilon would be 0 (100% accuracy, no exceptions). If you want a margin of error (say for degrees) you could set epsilon to 1 meaning that, for example, 64.2° is the same as 64.8° (since abs(64.8-64.2) < 1)
– Pieter De Bie
Sep 25 '15 at 8:14
...
rgdal package installation
...apt-file package and run :
$ sudo apt-file update
Then, when you get an error such as :
configure: error: proj_api.h not found in standard or given locations.
You can use the following command to find which package you must install to get the missing file :
$ apt-file search proj_api.h
libpro...
iOS 7 - Status bar overlaps the view
...s 40px...
– Lukasz
Jan 10 '14 at 13:05
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show 8 more comments
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How to output MySQL query results in CSV format?
...|
edited Oct 17 '12 at 17:05
brent.payne
3,73133 gold badges1919 silver badges1717 bronze badges
answere...
How to switch between hide and view password
... Mostafa
21.3k99 gold badges5151 silver badges5050 bronze badges
answered Mar 8 '11 at 10:51
QlimaxQlimax
4,87344 gold badges...