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Are negative array indexes allowed in C?
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170
That is correct. From C99 §6.5.2.1/2:
The definition of the subscript
operator [] is ...
Find kth smallest element in a binary search tree in Optimum way
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How to properly handle a gzipped page when using curl?
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Using Django time/date widgets in custom form
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Can table columns with a Foreign Key be NULL?
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251
Yes, you can enforce the constraint only when the value is not NULL. This can be easily tested w...
How to identify platform/compiler from preprocessor macros?
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For Mac OS:
#ifdef __APPLE__
For MingW on Windows:
#ifdef __MINGW32__
For Linux:
#ifdef...
Convert number to month name in PHP
...ike so:
$monthNum = 3;
$monthName = date('F', mktime(0, 0, 0, $monthNum, 10)); // March
If you want the 3-letter month name like Mar, change F to M. The list of all available formatting options can be found in the PHP manual documentation.
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How do I split a multi-line string into multiple lines?
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edited Feb 26 at 11:52
Aryan Beezadhur
93755 silver badges2222 bronze badges
answered Oct 5 '08...
How to copy files from 'assets' folder to sdcard?
...am in, OutputStream out) throws IOException {
byte[] buffer = new byte[1024];
int read;
while((read = in.read(buffer)) != -1){
out.write(buffer, 0, read);
}
}
Reference : Move file using Java
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