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Alex Akers a2

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nbibler / gist:5307941

Last active August 26, 2024 20:44

A .powrc file which works with RVM's .rvmrc or .ruby-version (+ .ruby-gemset) configuration files.

ttscoff / itunesicon.rb

Last active January 13, 2022 10:07

Retrieve a 512 x 512px icon for an iOS app

	#!/usr/bin/ruby
	# encoding: utf-8
	#
	# Updated 2017-10-25:
	# - Defaults to large size (512)
	# - If ImageMagick is installed:
	# - rounds the corners (copped from @bradjasper, https://github.com/bradjasper/Download-iTunes-Icon/blob/master/itunesicon.rb)
	# - replace original with rounded version, converting to png if necessary
	#
	# Retrieve an iOS app icon at the highest available resolution

steipete / PSPDFViewController.h

Last active June 6, 2017 03:56

This method will help to prevent a lot of emails about "weird bugs".

	// Defines a yet undocumented method to add a warning if super isn't called.
	#ifndef NS_REQUIRES_SUPER
	#if __has_attribute(objc_requires_super)
	#define NS_REQUIRES_SUPER __attribute((objc_requires_super))
	#else
	#define NS_REQUIRES_SUPER
	#endif
	#endif

	@interface UIViewController (SubclassingWarnings)

jspahrsummers / gist:5812222

Last active December 18, 2015 16:29

Make "self" cause a compilation error only within blocks.

	#define self \
	( \
	_Pragma("clang diagnostic push") _Pragma("clang diagnostic ignored \"-Wunused-value\"") self, \
	/* Depends on _cmd being a const copy, like other captured variables. */ \
	_Pragma("clang diagnostic pop") (*(_cmd = _cmd, &self)) \
	)

	// Replace libextobjc's @weakify with one that's aware of the "self" macro.
	#undef ext_weakify_
	#define ext_weakify_(INDEX, CONTEXT, VAR) \

mattdonnelly / UIImage+vImageScaling.h

Last active November 8, 2019 17:20

An Objective-C UIImage category for better resizing using vImage

	//
	// UIImage+vImageScaling.h
	// UIImage+vImageScaling
	//
	// Created by Matt Donnelly on 03/07/2013.
	// Copyright (c) 2013 Matt Donnelly. All rights reserved.
	//

	#import <UIKit/UIKit.h>

jwilling / JNWAsyncGroupOperation.m

Created July 11, 2013 00:55

basic async operations

	#import <Foundation/Foundation.h>

	typedef void (^JNWGroupAsyncOperationCompletion)();

	@interface JNWGroupAsyncOperation : NSObject

	// The completion block that will be fired when all operations have completed.
	@property (nonatomic, copy) void(^groupCompletion)();

	// Adds an asynchronous operation and starts it on the main thread. The completion block _must_

jwilling / JNWThrottledBlock.h

Last active October 26, 2020 17:02

Simple throttling of blocks using dispatch sources.

	#import <Foundation/Foundation.h>

	@interface JNWThrottledBlock : NSObject

	// Runs the block after the buffer time _only_ if another call with the same identifier is not received
	// within the buffer time. If a new call is received within that time period the buffer will be reset.
	// The block will be run on the main queue.
	//
	// Identifier and block must not be nil.
	+ (void)runBlock:(void (^)())block withIdentifier:(NSString *)identifier throttle:(CFTimeInterval)bufferTime;

zwaldowski / XCDFakeCarrier.m

Last active December 29, 2015 06:49 — forked from 0xced/XCDFakeCarrier.m

	//
	// Copyright (c) 2012-2013 Cédric Luthi / @0xced. All rights reserved.
	//

	#if TARGET_IPHONE_SIMULATOR

	@interface NSObject ()

	- (void)setItem:(int)item enabled:(BOOL)enabled;

matthewtole / pebble-assist.h

Last active December 29, 2015 16:39

Pebble Assist - A collection of utility macros to make Pebble app development a bit simpler.

matthewtole / bitmap-loader.c

Last active April 21, 2016 01:23

Bitmap Loader