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What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?
...y Literals
Previously:
dict = [NSDictionary dictionaryWithObjects:@[o1, o2, o3]
forKeys:@[k1, k2, k3]];
Now:
dict = @{ k1 : o1, k2 : o2, k3 : o3 };
NSNumber Literals
Previously:
NSNumber *number;
number = [NSNumber numberWithChar:'X'];
number = [NSNumber n...
In PowerShell, how do I define a function in a file and call it from the PowerShell commandline?
...
266
Try this on the PowerShell command line:
. .\MyFunctions.ps1
A1
The dot operator is used fo...
jquery how to empty input field
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423
You can clear the input field by using $('#shares').val('');
...
Setting environment variables for accessing in PHP when using Apache
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answered Jun 5 '12 at 18:05
wroniastywroniasty
6,73222 gold badges2727 silver badges2424 bronze badges
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Warning message: In `…` : invalid factor level, NA generated
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216
The warning message is because your "Type" variable was made a factor and "lunch" was not a de...
How do I convert a hexadecimal color to rgba with the Less compiler?
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edited Mar 30 '19 at 21:59
Peter Mortensen
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How to use CMAKE_INSTALL_PREFIX
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122
That should be (see the docs):
cmake -DCMAKE_INSTALL_PREFIX=/usr ..
...
.gitignore file, where should I put it in my xcode project?
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124
You can have a .gitignore in every single directory of your project.
However, the best practi...
How do I clear the terminal screen in Haskell?
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edited Apr 15 '15 at 8:22
lol
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answered Feb 18...