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How to store CGRect values in NSMutableArray?
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289
You need to wrap the CG structures in NSValue classes. So:
NSMutableArray* array = [NSMutable...
Can you have additional .gitignore per directory within a single repo?
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answered Mar 16 '12 at 7:22
Mike MoreartyMike Morearty
8,77844 gold badges2929 silver badges3434 bronze badges
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Difference between `const shared_ptr` and `shared_ptr`?
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edited Jul 22 '13 at 17:15
answered Jul 22 '13 at 17:10
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Symbolic link to a hook in git
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12
@Eliot neither creation nor resolution of symlinks is affected by the working directory. Whatever you give ln will be stored as the target a...
bool to int conversion
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int x = 4<5;
Completely portable. Standard conformant. bool to int conversion is implicit...
mysql command for showing current configuration variables
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224
What you are looking for is this:
SHOW VARIABLES;
You can modify it further like any quer...
Package objects
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Normally you would put your package object in a separate file called package.scala in the packa...
Is there any haskell function to concatenate list with separator?
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Yes, there is:
Prelude> import Data.List
Prelude Data.List> intercalate " " ["is","ther...
How do I override __getattr__ in Python without breaking the default behavior?
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272
Overriding __getattr__ should be fine -- __getattr__ is only called as a last resort i.e. if t...
Detect Chrome extension first run / update
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In newer versions of Chrome (since Chrome 22), you can use the chrome.runtime.onInstalled event, which is much cleaner.
Example:
// Check whether new version is installed
chrome.runtime.onInstalled.addListener(function(details){
if(details.reason == "install"){...