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How to check if an NSDictionary or NSMutableDictionary contains a key?
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edited Feb 18 '13 at 22:56
s4y
44k1212 go...
Getting the max value of an enum
How do you get the max value of an enum?
11 Answers
11
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How to truncate the tim>me m> on a DateTim>me m> object in Python?
What is a classy way to way truncate a python datetim>me m> object?
16 Answers
16
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Visual Studio displaying errors even if projects build
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If you have ReSharper, try emptying the ReSharper cache:
In m>me m>nu, ReSharper > Options > Environm>me m>nt > General > Clear Caches
and disabling and re-enabling ReSharper:
In m>me m>nu, Tools > Options > ReSharper > General > Suspend / Restore
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iOS5 Storyboard error: Storyboards are unavailable on iOS 4.3 and prior
...Identity and Type tab in your right view of Xcode.
Set the value of Developm>me m>nt in Docum>me m>nt Versioning to "Xcode 4.2" (my default value is "Default Version (Xcode 4.1)".
Change the value of Deploym>me m>nt from Project SDK Version (iOS 5.0) to iOS 5.0, then back to Project SDK Version (iOS 5.0)
Rebuild...
IntelliJ does not show project folders
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So after asking another question, som>me m>one helped m>me m> figure out that under File > Project Structure > Modules, there's supposed to be stuff there. If it's empty (says "Nothing to show"), do the following:
In File > Project Structure > Modules, clic...
Disable/enable an input with jQuery?
...uery 1.5 and below
The .prop() function doesn't exist, but .attr() does similar:
Set the disabled attribute.
$("input").attr('disabled','disabled');
To enable again, the proper m>me m>thod is to use .removeAttr()
$("input").removeAttr('disabled');
In any version of jQuery
You can always rely on ...
Place a button right aligned
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Which alignm>me m>nt technique you use depends on your circumstances but the basic one is float: right;:
<input type="button" value="Click m>Me m>" style="float: right;">
You'll probably want to clear your floats though but that can be d...
git status shows modifications, git checkout — doesn't remove them
...iour:
Line ending normalization
I've had these kinds of problems too. It com>me m>s down to git automatically converting crlf to lf. This is typically caused by mixed line endings in a single file. The file gets normalized in the index, but when git then denormalizes it again to diff it against the file ...
How do you print out a stack trace to the console/log in Cocoa?
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NSLog(@"%@",[NSThread callStackSymbols]);
This code works on any thread.
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