0xced

/*
 * Adds the serialNumber property to the UIDevice class
 *
 * The implementation uses undocumented (for iOS) IOKit functions,
 * so handle with caution and be prepared for nil.
 */

#import <UIKit/UIDevice.h>

@interface UIDevice (serialNumber)

anthonyherron

Three finger gestures are awesome in Xcode, but they disappeared in Lion :(

You can bring them back to life however...

Inspired by a post from @gordonhughes (http://geeksinkilts.com/?p=67), explaining how to bring them back on an external trackpad, I started digging around for a way to get it working on the internal trackpads for the mbp/mba models.

*edit*
Perhaps an easier way of doing this found by @gordonhughes again is just this 1 line in Terminal, haven't confirmed this yet though

defaults -currentHost write -g "com.apple.trackpad.threeFingerVertSwipeGesture" -int 1

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"];

febuiles

Fetching lyrics in the command line

Objective: Print the lyrics for the current playing song.

How: We'll create a small bash script to do the fetching for us (using curl) and then we'll display it either in the terminal or in our $EDITOR

Get the current song

First we'll need to get the name of the current song and its artist:

sekati

# xcode-build-bump.sh
# @desc Auto-increment the build number every time the project is run. 
# @usage
# 1. Select: your Target in Xcode
# 2. Select: Build Phases Tab
# 3. Select: Add Build Phase -> Add Run Script
# 4. Paste code below in to new "Run Script" section
# 5. Drag the "Run Script" below "Link Binaries With Libraries"
# 6. Insure that your starting build number is set to a whole integer and not a float (e.g. 1, not 1.0)

piscisaureus

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

paul-delange

//
//  GIFDownloader.h
//  TheJoysOfCode
//
//  Created by Bob on 29/10/12.
//  Copyright (c) 2012 Tall Developments. All rights reserved.
//

#import <Foundation/Foundation.h>

anthonydahanne

Logging in :

POST /photo/mApp/ajax/login.php HTTP/1.1
Content-Length: 113
Content-Type: application/x-www-form-urlencoded
Host: 192.168.1.2:80
Connection: Keep-Alive

action=login&username=user&passwd=password&video_formats=%5B%5B%22*%22%2C0%2C0%2C1280%2C720%2C0%2C%5B%5D%5D%5D

vitorgalvao

-- AppleScript --

-- This example is meant as a simple starting point to show how to get the information in the simplest available way.
-- Keep in mind that when asking for a `return` after another, only the first one will be output.
-- This method is as good as its JXA counterpart.

-- Webkit variants include "Safari", "Webkit", "Orion".
-- Specific editions are valid, including "Safari Technology Preview".
-- "Safari" Example:
tell application "Safari" to return name of front document

andrewsardone

To form a parent-child relationship:

1. Send the -addChildViewController: message to the parent with the child as the parameter. This will send the -willMoveToParentViewController: message to the child with the parent as the parameter.
2. Add the child view controller's view as a subview to the parent view controller's view.
3. Send the -didMoveToParentViewController: message to the child with the parent as the parameter.

For example,

[parent addChildViewController:child];