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Does free(ptr) where ptr is NULL corrupt memory?
...gal in C++.
BTW, freeing memory twice usually causes some kind of runtime error, so it does not corrupt anything.
Format bytes to kilobytes, megabytes, gigabytes
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it has 2 errors - add 1 to (at least small) files size - not working with 0 (return NAN)
– maazza
Aug 31 '12 at 10:35
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PostgreSQL Crosstab Query
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This does not work for me, for postgresql. I get the error ERROR: 42803: aggregate function calls may not be nested
– Audrey
Nov 12 '14 at 12:05
1
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How to set tint for an image view programmatically in android?
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@Hardik has it right. The other error in your code is when you reference your XML-defined color. You passed only the id to the setColorFilter method, when you should use the ID to locate the color resource, and pass the resource to the setColorFilter method...
ScrollIntoView() causing the whole page to move
...ined what the block values mean.... start and nearest... its all trial and error.
– Bae
Sep 11 '19 at 7:40
Works with ...
Django migration strategy for renaming a model and relationship fields
...ions.RenameField('YetAnotherModel', 'foo', 'bar')
]
You may get some errors if you don't update the names where it's imported e.g. admin.py and even older migration files (!).
Update: As ceasaro mentions, newer versions of Django are usually able to detect and ask if a model is renamed. So tr...
How do you remove Subversion control for a folder?
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I get an error: svn: E000002: Can't stat '/.classpath': No such file or directory
– IgorGanapolsky
Aug 10 '16 at 19:05
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Windows can't find the file on subprocess.call()
I am getting the following error:
7 Answers
7
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Check substring exists in a string in C
...riginal, char[] searchString)
{
int returnCode = 0; //0-not found, -1 -error in imput, 1-found
int counter = 0;
int ctr = 0;
if (original.Length < 1 || (original.Length)<searchString.Length || searchString.Length<1)
{
returnCode = -1;
}
while (ctr <= ...
how to rotate a bitmap 90 degrees
...and thus no extra 2MB is required)? ......... I want to avoid outOfMemory Error at all cost!
– Shishir Gupta
Mar 1 '14 at 21:59
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