0xced

#import <Carbon/Carbon.h>
#import <dlfcn.h>

/*
 * Returns an array of CFDictionaryRef types, each of which contains information about one of the processes.
 * The processes are ordered in front to back, i.e. in the same order they appear when typing command + tab, from left to right.
 * See the ProcessInformationCopyDictionary function documentation for the keys used in the dictionaries.
 * If something goes wrong, then this function returns NULL.
 */
CFArrayRef CopyLaunchedApplicationsInFrontToBackOrder(void)

PaulSolt

/*
 * The MIT License
 *
 * Copyright (c) 2011 Paul Solt, PaulSolt@gmail.com
 *
 * https://github.com/PaulSolt/UIImage-Conversion/blob/master/MITLicense.txt
 *
 */

#import <Foundation/Foundation.h>

lukeredpath

@implementation MySharedThing

+ (id)sharedInstance
{
  DEFINE_SHARED_INSTANCE_USING_BLOCK(^{
    return [[self alloc] init];
  });
}

@end

klaas

// Create location url object

NSURL *url = [NSURL URLWithString:@"littlelocations://create?lat=18.99&lon=72.95&name=Mumbai%20Inner%20Circus"];


// Test if Little Locations is installed
if([[UIApplication sharedApplication] canOpenURL:url] ) {

    // Open Location in Little Locations
    [[UIApplication sharedApplication] openURL:url];			

jder

// For details, see http://mindsea.com/2012/12/18/downscaling-huge-alassets-without-fear-of-sigkill

#import <AssetsLibrary/AssetsLibrary.h>
#import <ImageIO/ImageIO.h>

// Helper methods for thumbnailForAsset:maxPixelSize:
static size_t getAssetBytesCallback(void *info, void *buffer, off_t position, size_t count) {
    ALAssetRepresentation *rep = (__bridge id)info;
    
    NSError *error = nil;

joshtwist

// this is from the client code - simply pass the transactionReceipt property of the SKPaymentTransaction
// as the receipt parameter to the method below. This will POST the data to the mobile service which will,
// in turn, invoke the insert function on the server shown in this gist
- (void)insertReceipt:(NSData *)receipt completion:(CompletionBlock)completion
{
    NSString *string = [[NSString alloc] initWithData:receipt encoding:NSUTF8StringEncoding];
    [self.receipts insert:@{ @"receipt" : string } completion:^(NSDictionary *item, NSError *error) {
        completion();
    }];
}

ccstone

————————————————————————————————————————————————————————————————————————————————————————————————————
BBEdit / BBEdit-Lite / TextWrangler Regular Expression Guide              Modified: 2018/08/10 01:19
————————————————————————————————————————————————————————————————————————————————————————————————————

NOTES: 

The PCRE engine (Perl Compatible Regular Expressions) is what BBEdit and TextWrangler use.

Items I'm unsure of are marked '# PCRE?'.  The list while fairly comprehensive is not complete.

vitorgalvao

-- AppleScript --

-- This example is meant as a simple starting point to show how to get the information in the simplest available way.
-- Keep in mind that when asking for a `return` after another, only the first one will be output.
-- This method is as good as its JXA counterpart.

-- Webkit variants include "Safari", "Webkit", "Orion".
-- Specific editions are valid, including "Safari Technology Preview".
-- "Safari" Example:
tell application "Safari" to return name of front document

steipete

// Taken from the commercial iOS PDF framework http://pspdfkit.com.
// Copyright (c) 2014 Peter Steinberger, PSPDFKit GmbH. All rights reserved.
// Licensed under MIT (http://opensource.org/licenses/MIT)
//
// You should only use this in debug builds. It doesn't use private API, but I wouldn't ship it.

// PLEASE DUPE rdar://27192338 (https://openradar.appspot.com/27192338) if you would like to see this in UIKit.

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

eternalstorms

UI- and App Frameworks Evangelist - Jake Behrens, behrens@apple.com, twitter: @Behrens
	- What's new in Cocoa
	- Accessibility in iOS
	- Building User Interfaces for iOS 7
	- Getting Started with UIKit Dynamics
	- What's new in Cocoa Touch
	- What's New With Multitasking
	- Best Practices for Cocoa Animation
	- Improving Power Efficiency with App Nap
	- Introducing Text Kit