onlyyoujack

#!/bin/bash
#
# (Above line comes out when placing in Xcode scheme)
#
# Inspired by original script by incanus:
# https://gist.github.com/1186990
#
# Rewritten by martijnthe:
# https://gist.github.com/1379127
#

yeahq

// From: http://iphoneincubator.com/blog/windows-views/how-to-inject-javascript-functions-into-a-uiwebview
NSString *title = [webView stringByEvaluatingJavaScriptFromString:@"document.title"]; 

[webView stringByEvaluatingJavaScriptFromString:@"var script = document.createElement('script');"  
                         "script.type = 'text/javascript';"  
                         "script.text = \"function myFunction() { "  
                            "var field = document.getElementById('field_3');"  
                            "field.value='Calling function - OK';"  
                         "}\";"  
                         "document.getElementsByTagName('head')[0].appendChild(script);"];  

gist:2767637

CABasicAnimation* animation = [CABasicAnimation animationWithKeyPath:@"transform.rotation"];
[animation setToValue:[NSNumber numberWithFloat:-M_PI/128]];
[animation setFromValue:[NSNumber numberWithDouble:M_PI/128]];
[animation setDuration:0.09];
[animation setRepeatCount:NSUIntegerMax];
[animation setAutoreverses:YES];

eaigner

#import <arpa/inet.h>
#import <ifaddrs.h>
#import <net/if.h>

BOOL localWiFiAvailable( void )
{
    struct ifaddrs *addresses;
    struct ifaddrs *cursor;
    BOOL wiFiAvailable = NO;

radianttap

+ (void)pulseView:(UIView *)view completion:(void (^)(void))block {

	// if you use auto layout, view-based transform go haywire, as they trigger layoutSubviews
	// consequence is that you have no idea where the view will end up on the screen once animation completes
	// see this discussion: http://stackoverflow.com/questions/12943107/how-do-i-adjust-the-anchor-point-of-a-calayer-when-auto-layout-is-being-used

	// thus (per solution 4 from link above), rewriting with CAKeyframeAnimation

	CAKeyframeAnimation *ka = [CAKeyframeAnimation animationWithKeyPath:@"transform"];
	ka.duration = .49;

marcboquet

<?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>SKVariables</key>
	<array>
		<dict>
			<key>enabled</key>
			<true/>
			<key>name</key>

amorgner

Over time, I collected some options to make Firefox really fast.
 
WARNING! NO WARRANTY, use on your own risk!
 
If you know what you're doing, go to 'about:config' and edit the listed values accordingly.
Hint: Double-click boolean values to toggle true/false.
 
###########################

If mouse-wheel scrolling is slow, try

akisute

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

- (void)exportAnimatedGif
{
    UIImage *shacho = [UIImage imageNamed:@"shacho.png"];
    UIImage *bucho = [UIImage imageNamed:@"bucho.jpeg"];
    
    NSString *path = [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject] stringByAppendingPathComponent:@"animated.gif"];

0xced

//
// Copyright (c) 2012-2015 Cédric Luthi / @0xced. All rights reserved.
//

#import <Foundation/Foundation.h>

#if TARGET_OS_SIMULATOR

static const char *fakeCarrier;
static const char *fakeTime;

mombrea

NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:@"REST URL PATH"]];
    
    NSData *imageData = UIImageJPEGRepresentation(image, 1.0);

    [request setCachePolicy:NSURLRequestReloadIgnoringLocalCacheData];
    [request setHTTPShouldHandleCookies:NO];
    [request setTimeoutInterval:60];
    [request setHTTPMethod:@"POST"];
    
    NSString *boundary = @"unique-consistent-string";