RoCry’s gists

0xced / README.md

Last active November 1, 2018 14:56

How to class-dump an iOS static framework

Using HockeySDK as an example

Download HockeySDK 3.0.0
Run these commands:

ARCH=armv7
FRAMEWORK_DIRECTORY="${HOME}/Downloads/HockeySDK-iOS-3/HockeySDK.embeddedframework"
FRAMEWORK_NAME=$(basename `echo "${FRAMEWORK_DIRECTORY}"/*.framework` .framework)

steipete / PSPDFUIKitMainThreadGuard.m

Last active May 27, 2024 12:11

This is a guard that tracks down UIKit access on threads other than main. This snippet is taken from the commercial iOS PDF framework http://pspdfkit.com, but relicensed under MIT. Works because a lot of calls internally call setNeedsDisplay or setNeedsLayout. Won't catch everything, but it's very lightweight and usually does the job.You might n…

	// 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>

bsneed / SDMacros.h

Last active September 13, 2025 02:41

My simpler reimplementation of @weakify/@strongify.

	//
	// SDMacros.h
	//
	// Created by Brandon Sneed on 7/11/13.
	// Copyright (c) 2013 SetDirection. All rights reserved.
	//
	//
	// DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	// Version 2, December 2004
	//

markd2 / NSObject+setValuesForKeysWithJSONDictionary.h

Created July 18, 2013 13:44

Support files for Inside the Bracket Part 6, showing an actual use of the objective-C runtime API.

	//
	// 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>

AnuragMishra / DateParsingPerformanceComparison.m

Last active July 29, 2020 17:20

Compare the date parsing performance of NSDateFormatter against SQLite's date parser for parsing an iOS 8601 date.

	#import <Foundation/Foundation.h>
	#import "sqlite3.h"

	typedef int64_t timestamp;

	NSUInteger randomNumberInRange(NSUInteger start, NSUInteger end);

	// Create a sample date using the ISO-8601 format.
	// 2013-04-23T16:29:05Z
	NSString* generateSampleDate();

floriankugler / gist:6870499

Last active September 29, 2023 15:56

Mapping of NSURLConnection to NSURLSession delegate methods. Created by Mattt Thompson.

	NSURLConnection \| NSURLSession
	------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------
	NSURLConnectionDelegate connectionShouldUseCredentialStorage: \|
	------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------
	NSURLConnectionDelegate connection:willSendRequestForAuthenticationChallenge: \| NSURLSessionDelegate URLSession:didReceiveChallenge:completionHandler:
	\| N

mattt / Emoji.plist

Created December 30, 2013 17:26

Emoji grouped by category, as extracted by by private APIs on the iPhone simulator, via [Cédric Luthi](https://github.com/0xced).

	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
	<plist version="1.0">
	<dict>
	<key>People</key>
	<array>
	<string>😄</string>
	<string>😃</string>
	<string>😀</string>
	<string>😊</string>

mattt / NSRange-Conventional.h

Last active January 22, 2020 23:32

Re-declaration of existing `NSRange` functions and implementation of new functions to match conventions of comparable Foundation and Core Foundation types.

	NS_INLINE NSRange NSRangeMake(NSUInteger loc, NSUInteger len) {
	return NSMakeRange(loc, len);
	}

	NS_INLINE NSUInteger NSRangeMax(NSRange range) {
	return NSMaxRange(range);
	}

	NS_INLINE BOOL NSRangeContainsLocation(NSUInteger loc, NSRange range) {
	return NSLocationInRange(loc, range);

raven / Breakpoints_v2.xcbkptlist

Last active August 30, 2019 00:53

Symbolic breakpoint for dynamically linking libReveal against UIApplicationMain

	<?xml version="1.0" encoding="UTF-8"?>
	<Bucket
	type = "2"
	version = "2.0">
	<Breakpoints>
	<BreakpointProxy
	BreakpointExtensionID = "Xcode.Breakpoint.SymbolicBreakpoint">
	<BreakpointContent
	shouldBeEnabled = "Yes"
	ignoreCount = "0"

simonista / .vimrc

Last active September 15, 2025 04:00

A basic .vimrc file that will serve as a good template on which to build.

	" Don't try to be vi compatible
	set nocompatible

	" Helps force plugins to load correctly when it is turned back on below
	filetype off

	" TODO: Load plugins here (pathogen or vundle)

	" Turn on syntax highlighting
	syntax on

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