hamzasood

#import <UIKit/UIKit.h>
#import <objc/runtime.h>

// Hook with ObjC runtime functions
%config(generator=internal)

// New methods created below
@interface UIGestureRecognizer ()
+ (void)hs_beginForcingAllNewGestureRecognizersToAllowPencilInput;
+ (void)hs_endForcingAllNewGestureRecognizersToAllowPencilInput;

vfig

Provisioning profiles

Find UUIDs of provisioning profiles in current directory:

find . -name '*.mobileprovision' -print0 | xargs -0 -t -n 1 security cms -D -i | grep -A1 UUID 2>&1

Convert .mobileprovision to .plist

security cms -D -i foo.mobileprovision -o foo.plist

Extract signing certificate from provisioning profile plist

neonichu

#!/usr/bin/env ruby

require 'rubygems'
require 'yaml'

def install_gem(name, version)
	require 'rubygems/commands/install_command'
	cmd = Gem::Commands::InstallCommand.new
	cmd.handle_options [name, '--version', version]
	begin

zwaldowski

** BUILD SUCCEEDED **

       85.61 real       116.49 user        28.51 sys

- CPU: http://cl.ly/Z8b3
- Fans: Never spun up
- Heat: not noticeable

neonichu

import Foundation
import ObjectiveC.runtime

let myString = "foobar" as NSString

println(myString.description)

let myBlock : @objc_block (AnyObject!) -> String = { (sself : AnyObject!) -> (String) in
    "✋"
}

alexrepty

#import <Foundation/Foundation.h>

int main(int argc, char *argv[]) {
	NSAutoreleasePool *p = [[NSAutoreleasePool alloc] init];

	NSString *foo = @"foo";
	NSString *bar = @"bar";
	
	NSString *oldSkool = [NSString stringWithFormat:@"%@ %@", foo, bar];
	NSString *original = [NSString stringWithFormat:@"%1$@ %2$@", foo, bar];

seivan

protocol ScalarArithmetic {
  var acos:Self {get}
  var asin:Self {get}
  var atan:Self {get}
  func atan2(x:Self) -> Self
  var cos:Self {get}
  var sin:Self {get}
  var tan:Self {get}
  var exp:Self {get}
  var exp2:Self {get}

kristopherjohnson

import Foundation

// Swift's << operator is not left-associative, so we'll use <<< instead
operator infix <<< { associativity left }

// Output operator for Streamable objects
func <<< (var outputStream: OutputStream, streamable: Streamable) -> OutputStream {
    // Note: It seems like streamable.writeTo(&outputStream) should work, but playground crashes,
    //       so we write to a string and then output the string
    var outputString = ""

Inferis

import UIKit
import QuartzCore

class ViewController: UIViewController {

    @IBOutlet weak var label: UILabel
    @IBOutlet weak var counter: UILabel

    override func viewDidLoad() {
        super.viewDidLoad()

UnderscoreDavidSmith

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