gdavis

ACTION
AD_HOC_CODE_SIGNING_ALLOWED
ALTERNATE_GROUP
ALTERNATE_MODE
ALTERNATE_OWNER
ALWAYS_SEARCH_USER_PATHS
ALWAYS_USE_SEPARATE_HEADERMAPS
APPLE_INTERNAL_DEVELOPER_DIR
APPLE_INTERNAL_DIR
APPLE_INTERNAL_DOCUMENTATION_DIR

nikolaykasyanov

DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                   Version 2, December 2004

Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>

Everyone is permitted to copy and distribute verbatim or modified
copies of this license document, and changing it is allowed as long
as the name is changed.

           DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE

mattt

Greetings, NSHipsters!

As we prepare to increment our NSDateComponents -year by 1, it's time once again for NSHipster end-of-the-year Reader Submissions! Last year, we got some mind-blowing tips and tricks. With the release of iOS 7 & Mavericks, and a year's worth of new developments in the Objective-C ecosystem, there should be a ton of new stuff to write up for this year.

Submit your favorite piece of Objective-C trivia, framework arcana, hidden Xcode feature, or anything else you think is cool, and you could have it featured in the year-end blowout article. Just comment on this gist below!

Here are a few examples of the kind of things I'd like to see:

• Using NSStringFromSelector(@selector()) as a safer way to do KVC / KVO / NSCoding.
• Panic's [rather surprising discovery about the internals of the Lightning Digital AV Adapter](http://www.panic.com/blog/the-lightning-di

raultm

# Source : http://thezinx.com/2013/10/29/create-bootable-dmg-iso-mavericks-app.html

# Mount the installer image
hdiutil attach /Applications/Install\ OS\ X\ Mavericks.app/Contents/SharedSupport/InstallESD.dmg -noverify -nobrowse -mountpoint /Volumes/install_app

# Convert the boot image to a sparse bundle
hdiutil convert /Volumes/install_app/BaseSystem.dmg -format UDSP -o /tmp/Mavericks

# Increase the sparse bundle capacity to accommodate the packages
hdiutil resize -size 8g /tmp/Mavericks.sparseimage

jspahrsummers

// Asynchronously loads UIImages from the given URLs, but throttles the loading
// to keep memory and CPU usage sane.
- (RACSignal *)loadImagesAtURLs:(NSArray *)imageURLs {
    // Map each URL to a signal of work. The result is a signal of work signals.
    return [[imageURLs.rac_signal
        map:^(NSURL *imageURL) {
            return [[[[NSURLConnection
                // Load the URL asynchronously.
                rac_sendAsynchronousRequest:[NSURLRequest requestWithURL:imageURL]]
                reduceEach:^(NSURLResponse *response, NSData *data) {

steipete

static BOOL PSPDFIsDevelopmentBuild(void) {
#if TARGET_IPHONE_SIMULATOR
    return YES;
#else
    static BOOL isDevelopment = NO;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        // There is no provisioning profile in AppStore Apps.
        NSData *data = [NSData dataWithContentsOfFile:[NSBundle.mainBundle pathForResource:@"embedded" ofType:@"mobileprovision"]];
        if (data) {

steipete

- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text {
    // Horrible HACK for bug in UITextView where it won't scroll to the new line after pressing enter in the text view.
    // I feel dirty for having to write this. Buggy at least within iOS 7.0 - 7.1b1.
    if (PSPDFIsUIKitFlatMode() && [text isEqualToString:@"\n"] && range.location == textView.text.length) {
        dispatch_time_t popTime = dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.1 * NSEC_PER_SEC));
        dispatch_after(popTime, dispatch_get_main_queue(), ^{
            CGPoint contentOffset = textView.contentOffset;
            CGFloat fontSize = textView.font.pointSize;
            if (textView.contentSize.height - fontSize > textView.bounds.size.height) {
                contentOffset.y += fontSize + 2.f; // add spacing

nikolaykasyanov

#!/bin/sh

function fetchProvisioningProfiles()
{
	ios profiles:download:all --type development
	DEVELOPMENT_RESULT=$?

	if [ "$DEVELOPMENT_RESULT" -ne "0" ]; then
		return 1
	fi

matthiasplappert

@interface UIView (MPAdditions)
@end

@implementation UIView (MPAdditions)

- (id)debugQuickLookObject {
    if (self.bounds.size.width < 0.0f || self.bounds.size.height < 0.0f) {
        return nil;
    }
    

jspahrsummers

//
//  GHReadWriteQueue.h
//  GitHub
//
//  Created by Justin Spahr-Summers on 2014-03-24.
//  Copyright (c) 2014 GitHub. All rights reserved.
//

#import <Foundation/Foundation.h>