tjw

static id _commonInit(MyView *self)
{
    // common init stuff like so...
    self.opaque = YES;
    self->_scale = 1.0;
    
    return self;
}

- initWithFrame:(CGRect)frame;

subdigital

# based on https://gist.github.com/3349345
# Thanks, @alloy!
#
# To get your project ready for this, you'll have to create a scheme for your unit test project, make sure run is checked in 
# the build step, and then delete the Test Host setting.
# Also, make sure you have the colored and open4 gems installed.

require 'rubygems'
require 'colored'
require 'pathname'

calebhearth

Useful Vim mappings

...you didn't know you wanted

Convert Ruby 1.8 to 1.9 hash syntax

nnoremap <Leader>: :%s/:\([^ ]*\)\(\s*\)=>/\1:/gc<CR>

mattt

Generate the list yourself:

$ cd /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS*.sdk/System/Library/Frameworks/UIKit.framework/Headers
$ grep UI_APPEARANCE_SELECTOR ./*     | \
  sed 's/NS_AVAILABLE_IOS(.*)//g'     | \
  sed 's/NS_DEPRECATED_IOS(.*)//g'    | \
  sed 's/API_AVAILABLE(.*)//g'        | \
  sed 's/API_UNAVAILABLE(.*)//g'      | \
 sed 's/UI_APPEARANCE_SELECTOR//g' | \

ZevEisenberg

function fixXcode
{
    pushd > /dev/null

    cd
    xcodepath=`xcode-select --print-path`/..
    destination=$xcodepath/Frameworks/IDEKit.framework/Versions/A/Resources/SystemCodeSnippets.codesnippets

    shouldRelaunchXcode=false
    if [[ `osascript -e 'tell app "System Events" to count processes whose name is "Xcode"'` == 1 ]]; then

alloy

#import "KWMatcher.h"

typedef BOOL (^FTKiwiCustomMatcherBlock)(id subject);

@interface FTKiwiCustomBlockMatcher : KWMatcher

// Your custom matcher block will receive the expectation ‘subject’ and must
// return `YES` if the expaction passes or `NO` if it fails.
- (void)be:(FTKiwiCustomMatcherBlock)block;

shepting

//
//  YMKeyboardLayoutHelperView.m
//  ios-chat
//
//  Created by Steven Hepting on 7/17/13.
//  Copyright (c) 2013 Yammer. All rights reserved.
//

#import "YMKeyboardLayoutHelperView.h"
#import "UIView+LayoutAdditions.h"

kyleve

/**
 Provides the ability to verify key paths at compile time.
 
 If "keyPath" does not exist, a compile-time error will be generated.
 
 Example:
    // Verifies "isFinished" exists on "operation".
    NSString *key = SQKeyPath(operation, isFinished);
 
    // Verifies "isFinished" exists on self.

jacksonh

// http://stackoverflow.com/a/19277383
//
- (void)textViewDidChange:(UITextView *)textView
{
    CGRect line = [textView caretRectForPosition:textView.selectedTextRange.start];
    CGFloat overflow = line.origin.y + line.size.height
		- ( textView.contentOffset.y + textView.bounds.size.height
		- textView.contentInset.bottom - textView.contentInset.top );
    if (overflow > 0) {
        // We are at the bottom of the visible text and introduced a line feed, scroll down (iOS 7 does not do it)

nicklockwood

Singleton.h
-------------

@protocol Singleton
@optional

+ (instancetype)sharedInstance;

@end