Robb Böhnke robb
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| ppjson () { | |
| ruby -e "require 'json'; puts JSON.pretty_generate(JSON.parse(STDIN.read))" | |
| } |
0xced
/ NSString.m
Created
April 1, 2012 12:24
Reverse-engineered implementation of -[NSString isEqual:] and -[NSString isEqualToString:]
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| /* | |
| * Most NSString instances will actually be __NSCFString instances, so here are both NSString and __NSCFString implementations. | |
| * If you know how to create an NSString instance whose class is actually NSString please let me know. | |
| * Other possible concrete subclasses of NSString are: NSConstantString, __NSCFConstantString, NSPathStore2, NSSimpleCString and __NSLocalizedString. | |
| */ | |
| // CoreFoundation.framework 635.19.0 (Mac OS X 10.7.3) | |
| @implementation NSObject | |
| - (BOOL) isNSString__ |
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| #define ObjectKeyPath(OBJECT, KEYPATH) \ | |
| ((void)(NO && ((void)OBJECT.KEYPATH, NO)), @ # KEYPATH ) | |
| NSString *str = @"foobar"; | |
| NSLog(@"%@", [str valueForKey:ObjectKeyPath(str, length)]); |
hannestyden
/ post-checkout
Created
October 28, 2010 11:26
Prints a random line from the bridge of Metallica's "Master of Puppets" when checking out the master branch.
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| #!/bin/sh | |
| # .git/hooks/post-checkout | |
| # chmod +x .git/hooks/post-checkout | |
| if [ $(git symbolic-ref HEAD | cut -d '/' -f 3) == 'master' ]; then | |
| lines[0]="Master, Master, where's the dreams that I've been after?" | |
| lines[1]="Master, Master, you promised only lies" | |
| lines[2]="Laughter, laughter, all I hear or see is laughter" | |
| lines[3]="Laughter, laughter, laughing at my cries" | |
| echo " ${lines[$((RANDOM%${#lines[*]}))]}"; |
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