skeeet

#!/bin/sh
# Create a RAM disk with same perms as mountpoint
# Script based on http://itux.idev.pro/2012/04/iservice-speed-up-your-xcode-%D0%BD%D0%B5%D0%BA%D0%BE%D1%82%D0%BE%D1%80%D1%8B%D0%B5-%D1%81%D0%BF%D0%BE%D1%81%D0%BE%D0%B1%D1%8B/ with some additions
# Usage: sudo ./xcode_ramdisk.sh start

USERNAME=$(logname)

TMP_DIR="/private/tmp"
RUN_DIR="/var/run"
SYS_CACHES_DIR="/Library/Caches"

egonSchiele

import Control.Monad.Reader

hello :: Reader String String
hello = do
    name <- ask
    return ("hello, " ++ name ++ "!")

bye :: Reader String String
bye = do
    name <- ask

markd2

//
//  NSObject+setValuesForKeysWithJSONDictionary.h
//
//  Created by Tom Harrington on 12/29/11.
//  Tweaked by Mark Dalrymple
//
//  Copyright (c) 2011 Atomic Bird, LLC. All rights reserved.
//

#import <Foundation/Foundation.h>

mikeash

// clang -fobjc-arc -framework Foundation runtime-class.m

#import <Foundation/Foundation.h>

#import <objc/runtime.h>


@interface Person : NSObject

- (id)initWithFirstName: (NSString *)firstName lastName: (NSString *)lastName age: (NSUInteger)age;

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.

numist

#import "memoize.h"

@implementation Example

- (id)null;
{
    return NNMemoize(^{
        sleep(1);
        return [NSNull null];
    });

steipete

static void PSPDFFixCenteringInPrinterBrowserViewController(void) {
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        // Patch the `UIPrinterSearchingView` class so we get a sane label placement in iOS 7.
        Class printerSearchingViewClass = NSClassFromString([NSString stringWithFormat:@"UI%@Searching%@", @"Printer", @"View"]);
        if (printerSearchingViewClass) {
            SEL customLayoutSubviewsSEL = NSSelectorFromString(@"pspdf_layoutSubviews");
            id customLayoutSubviews = ^(UIView *_self) {
                ((void( *)(id, SEL))objc_msgSend)(_self, customLayoutSubviewsSEL); // call original.
                @try {

steipete

#ifndef NS_DESIGNATED_INITIALIZER
#if __has_attribute(objc_designated_initializer)
#define NS_DESIGNATED_INITIALIZER __attribute((objc_designated_initializer))
#else
#define NS_DESIGNATED_INITIALIZER
#endif
#endif

nicklockwood

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

@protocol Singleton
@optional

+ (instancetype)sharedInstance;

@end

mattt

@import MobileCoreServices;

static CFStringRef UTTypeForImageData(NSData *data) {
    const unsigned char * bytes = [data bytes];

    if (data.length >= 8) {
        if (bytes[0] == 0x89 && bytes[1] == 0x50 && bytes[2] == 0x4E && bytes[3] == 0x47 && bytes[4] == 0x0D && bytes[5] == 0x0A && bytes[6] == 0x1A && bytes[7] == 0x0A) {
            return kUTTypePNG;
        }
    }