leovandriel

// ImagePreloadingViewController - An iOS view controller for trying out different
// UIImage preloading strategies. Results for 1 MB png on iPhone 4S:
//  - No preload: drawing the image right away (80 ms)
//  - Header preload: getting the width (10 ms) and then drawing (100 ms)
//  - Data preload: getting the data (110 ms) and then drawing (75 ms)
//  - Draw preload: drawing it once (100 ms) and then again (20 ms)
// In short: preload a UIImage by drawing it.
// License: BSD
// Author:  Leonard van Driel, 2012

clowwindy

test: main.m                                                                    
  gcc -o main main.m -framework Foundation

sfider

//
//  LOOProfiling.h
//
//  Created by Marcin Swiderski on 4/12/12.
//  Copyright (c) 2012 Marcin Swiderski. All rights reserved.
//
//  This software is provided 'as-is', without any express or implied
//  warranty.  In no event will the authors be held liable for any damages
//  arising from the use of this software.
//  

braking

- (void)viewDidLoad
{
    [super viewDidLoad];
    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(keyboardWillShow:)
                                                 name:UIKeyboardWillShowNotification
                                               object:nil];
    
    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(keyboardWillHide:)

jessearmand

//
// © 2008 Eugene Solodovnykov
// http://idevblog.info/mobileprovision-files-structure-and-reading/
//

#import <Foundation/Foundation.h>

int main (int argc, const char * argv[]) {
	NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
  

beccadax

//
//  FDRCollectionViewCell.h
//  
//
//  Created by Brent Royal-Gordon on 7/10/13.
//
//

#import <UIKit/UIKit.h>

luketn

import UIKit
import PlaygroundSupport

func degree2radian(a:CGFloat)->CGFloat {
    let b = CGFloat(Double.pi) * a/180
    return b
}

func polygonPointArray(sides:Int,x:CGFloat,y:CGFloat,radius:CGFloat,adjustment:CGFloat=0)->[CGPoint] {
    let angle = degree2radian(a: 360/CGFloat(sides))

erica

import UIKit

/// High precedence
precedencegroup HighPrecedence { higherThan: BitwiseShiftPrecedence }

/// Exponentiation operator
infix operator **: HighPrecedence

extension CGFloat {
    /// Returns base ^^ exp

lanephillips

CGFloat ScaleToAspectFitRectInRect(CGRect rfit, CGRect rtarget)
{
    // first try to match width
    CGFloat s = CGRectGetWidth(rtarget) / CGRectGetWidth(rfit);
    // if we scale the height to make the widths equal, does it still fit?
    if (CGRectGetHeight(rfit) * s <= CGRectGetHeight(rtarget)) {
        return s;
    }
    // no, match height instead
    return CGRectGetHeight(rtarget) / CGRectGetHeight(rfit);

raphaelschaad

//
//  RSTimingFunction.h
//
//  Created by Raphael Schaad on 2013-09-28.
//  This is free and unencumbered software released into the public domain.
//


#import <UIKit/UIKit.h>