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@markd2
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>
@steipete
steipete / UIKitLegacyDetector.m
Last active May 21, 2025 10:07
A simple way to detect at runtime if we're running in UIKit legacy mode or the new "flat" variant. Written for our PDF iOS SDK (http://pspdfkit.com), where the precompiled binary needs to detect at runtime in what variant it's running. Want more stuff like that? Follow me on Twitter: http://twitter.com/steipete
// Taken from http://PSPDFKit.com. This snippet is under public domain.
#define UIKitVersionNumber_iOS_7_0 0xB57
BOOL PSPDFIsUIKitFlatMode(void) {
static BOOL isUIKitFlatMode = NO;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
// We get the modern UIKit if system is running >= iOS 7 and we were linked with >= SDK 7.
if (kCFCoreFoundationVersionNumber >= kCFCoreFoundationVersionNumber_iOS_7_0) {
isUIKitFlatMode = (NSVersionOfLinkTimeLibrary("UIKit") >> 16) >= UIKitVersionNumber_iOS_7_0;
}
@breeno
breeno / gist:7010222
Created October 16, 2013 15:57
Hooking NSNotificationCenter to trace all messages. Useful stuff!
CFNotificationCenterAddObserver(CFNotificationCenterGetLocalCenter(),
NULL,
notificationCenterHookProc,
NULL,
NULL,
CFNotificationSuspensionBehaviorDeliverImmediately);
void notificationCenterHookProc (CFNotificationCenterRef center,
void *observer,
@steipete
steipete / DevelopmentEnviromentDetector.m
Last active February 7, 2025 15:27
Detect if you're currently running a development version or an App Store/Ad Hoc version.
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) {
@scy
scy / README.md
Last active December 23, 2024 01:58
My OSX PF config for #30C3.

My OS X “VPN only” Setup For #30C3

You should never let passwords or private data be transmitted over an untrusted network (your neighbor’s, the one at Starbucks or the company) anyway, but on a hacker congress like the #30C3, this rule is almost vital.

Hackers get bored easily, and when they’re bored, they’re starting to look for things to play with. And a network with several thousand connected users is certainly an interesting thing to play with. Some of them might start intercepting the data on the network or do other nasty things with the packets that they can get.

If these packets are encrypted, messing with them is much harder (but not impossible! – see the end of this article). So you want your packets to be always encrypted. And the best way to do that is by using a VPN.

Target audience

@tkh44
tkh44 / FileController.js
Last active October 1, 2025 03:05
Simple file upload for sails.js
module.exports = {
get: function (req, res) {
res.sendfile(req.path.substr(1));
},
_config: {
rest: false,
shortcuts: false
}
};
@jasonruyle
jasonruyle / UFW_ban_country.md
Last active August 20, 2025 17:56
UFW to block countries
@namuol
namuol / INSTALL.md
Last active December 11, 2024 12:21
rage-quit support for bash

rage-quit support for bash

HOW TO INSTALL

Put flip somewhere in your $PATH and chmod a+x it.

Copy fuck into ~/.bashrc.

@jstcki
jstcki / README.md
Last active May 25, 2021 11:36
Swiss Cantons and Municipalities with React
@mattt
mattt / UTTypeForImageData.m
Created March 27, 2014 23:19
A quick function for determining an image's file type by its first couple of bytes
@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;
}
}