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A non well formed numeric value encountered
...o a DB. I am having problems validating this. I keep getting the following errors
9 Answers
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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...
Index (zero based) must be greater than or equal to zero
Hey I keep getting an error:
8 Answers
8
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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...
Attempted to read or write protected memory. This is often an indication that other memory is corrup
... hoping someone can enlighten me as to what could possibly be causing this error:
26 Answers
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Restrict varchar() column to specific values?
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answered Mar 14 '10 at 7:05
Ashish GuptaAshish Gupta
13.7k1818 gold badges6363 silver badges119119 bronze badges
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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
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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
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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...
Why does changing the returned variable in a finally block not change the return value?
...ue.why?
– Devendra
Apr 17 '13 at 13:05
6
@dev - I discuss that in the second paragraph of my answ...