Gi-lo

- (NSURL *)URLWithString:(NSString *)string andQueryValuesForKeys:(NSString *)value, ... {
    if (!value) {
        return [NSURL URLWithString:string];
    }
    
    NSMutableString *queryString = [NSMutableString string];
    NSString *argument = nil;
    NSUInteger argumentCount = 0;

    va_list argumentList;

richellis

#!/bin/sh

#
# Iconizer shell script by Steve Richey (srichey@floatlearning.com)
# Modified by Rich Ellis (rich@richellis.net) based on contributions on Github from crishoj, giria
# https://gist.github.com/steverichey/8493f3bd31ae71a9c933/forks
#
# This is a simple tool to generate all necessary app icon sizes and the JSON file for an *EXISTING* Xcode project from one file.
# To use: specify the path to your vector graphic (PDF format) and the path to your Xcode folder containing Images.xcassets
# Example: sh iconizer.sh MyVectorGraphic.pdf MyXcodeProject

fruitcoder

import UIKit

#if targetEnvironment(simulator)
	@_silgen_name("UIAnimationDragCoefficient") func UIAnimationDragCoefficient() -> Float
	func simulatorDragCoefficient() -> CFTimeInterval {
		let drag = UIAnimationDragCoefficient()
		if drag > 1 {
			return CFTimeInterval(drag)
		}
		return 1

yocontra

Stealing WiFi

/etc/hosts

This will let you access any google owned site. This includes: youtube, google cache, google translate, google search, gmail, google news, etc.

• Install the HTTPS Everywhere extension
• Add these rules to your /etc/hosts file

coffeemug

After spending the better part of the month implementing date support
in RethinkDB, Mike Lucy sent the team the following e-mail. It would
have been funny, if it didn't cause thousands of programmers so much
pain. Read it, laugh, and weep!

-----

So, it turns out that we're only going to support dates between the
year 1400 and the year 10000 (inclusive), because that's what boost
supports.

bsneed

/*
   You can use this to call deprecated methods without warnings (supporting old sdk's for example)
   or, you can use it in place of performSelector: where you need non-object params, or multiple
   params.

   ie: ...

   int result = 0;
   int index = 12;
   NSArray *array = myArray;

erica

Adding Method Cascades

• Proposal: TBD
• Author(s): Erica Sadun
• Status: TBD
• Review manager: TBD

Introduction

Method cascades offer a method-based counterpart to functional chaining. In functional chaining, partial results pass from one step to the next. In cascades, object scope is maintained through a series of sequential calls. Both approaches support fluent interfaces, providing readable streamlined code.

numo16

#define ApplicationDelegate                 ((AppDelegate *)[[UIApplication sharedApplication] delegate])
#define UserDefaults                        [NSUserDefaults standardUserDefaults]
#define NotificationCenter                  [NSNotificationCenter defaultCenter]
#define SharedApplication                   [UIApplication sharedApplication]
#define Bundle                              [NSBundle mainBundle]
#define MainScreen                          [UIScreen mainScreen]
#define ShowNetworkActivityIndicator()      [UIApplication sharedApplication].networkActivityIndicatorVisible = YES
#define HideNetworkActivityIndicator()      [UIApplication sharedApplication].networkActivityIndicatorVisible = NO
#define NetworkActivityIndicatorVisible(x)  [UIApplication sharedApplication].networkActivityIndicatorVisible = x
#define NavBar                              self.navigationController.navigationBar

mayoff

#import <UIKit/UIKit.h>
#import <ImageIO/ImageIO.h>
#import <MobileCoreServices/MobileCoreServices.h>

static UIImage *frameImage(CGSize size, CGFloat radians) {
    UIGraphicsBeginImageContextWithOptions(size, YES, 1); {
        [[UIColor whiteColor] setFill];
        UIRectFill(CGRectInfinite);
        CGContextRef gc = UIGraphicsGetCurrentContext();
        CGContextTranslateCTM(gc, size.width / 2, size.height / 2);

sorskoot

uniform float speed;
uniform float stepsize;
uniform float amount;

float4 mainImage(VertData v_in) : TARGET
{
    float time = elapsed_time*speed;

    float glitch = 0;
    if( frac(sin(time) * cos(v_in.uv.y*sin(time*1.45))) > amount) glitch=stepsize;