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Create empty queryset by default in django form fields
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answered Jun 28 '12 at 12:12
marianobianchimarianobianchi
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Will Dispose() be called in a using statement with a null object?
...y called on non-null objects:
http://msdn.microsoft.com/en-us/library/yh598w02.aspx
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Why is it possible to recover from a StackOverflowError?
...x it.
– Simon Richter
Mar 2 '14 at 18:42
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@delnan, I think the answer is incomplete without also...
How to display a content in two-column layout in LaTeX?
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38
Use two minipages.
\begin{minipage}[position]{width}
text
\end{minipage}
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Which access modifiers are implied when not specified?
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218
Everything in a class is public if not specified. Everything in a module is private unless expor...
What does “%.*s” mean in printf?
...rint prettines.
– Conrad B
Oct 24 '18 at 8:04
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MySQL Multiple Joins in one query?
... if you need
– John Biddle
Jun 29 '18 at 1:34
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Saving images in Python at a very high quality
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Dilawar
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answered Apr 24 '13 at 4:55
spencerlyon2spencerly...
Generate a random alphanumeric string in Cocoa
...g *letters = @"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
-(NSString *) randomStringWithLength: (int) len {
NSMutableString *randomString = [NSMutableString stringWithCapacity: len];
for (int i=0; i<len; i++) {
[randomString appendFormat: @"%C", [letters ...
Why is it faster to check if dictionary contains the key, rather than catch the exception in case it
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answered Apr 19 '13 at 9:48
Daniel HilgarthDaniel Hilgarth
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