hannestyden

ppjson () {
  ruby -e "require 'json'; puts JSON.pretty_generate(JSON.parse(STDIN.read))"
}

0xced

/*
 * 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__

jspahrsummers

#define ObjectKeyPath(OBJECT, KEYPATH) \
    ((void)(NO && ((void)OBJECT.KEYPATH, NO)), @ # KEYPATH )

NSString *str = @"foobar";
NSLog(@"%@", [str valueForKey:ObjectKeyPath(str, length)]);

hannestyden

#!/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[*]}))]}";