zoul

@implementation AVAssetExportSession (Testing)

- (void) exportSynchronously
{
    dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
    [self exportAsynchronouslyWithCompletionHandler:^{
        dispatch_semaphore_signal(semaphore);
    }];
    dispatch_semaphore_wait(semaphore, DISPATCH_TIME_FOREVER);
    dispatch_release(semaphore);

chriseppstein

Sass/Less Comparison

In this document I am using Sass's SCSS syntax. You can choose to use the indented syntax in sass, if you prefer it, it has no functional differences from the SCSS syntax.

For Less, I'm using the JavaScript version because this is what they suggest on the website. The ruby version may be different.

Variables

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"];

erans

- (UIImage *)resizedImage:(CGSize)newSize interpolationQuality:(CGInterpolationQuality)quality {
    BOOL drawTransposed;
    CGAffineTransform transform = CGAffineTransformIdentity;
    
    if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 5.0) {
        // Apprently in iOS 5 the image is already correctly rotated, so we don't need to rotate it manually
        drawTransposed = NO;  
    } else {    
        switch (self.imageOrientation) {
            case UIImageOrientationLeft:

rgerard

#import <Foundation/Foundation.h>

@interface NSString (Additions)
+ (NSString*)ordinalNumberFormat:(NSNumber *)numObj;
@end

nfarina

#import <UIKit/UIKit.h>

@interface UIView (SMFrameAdditions)

@property (nonatomic, assign) CGPoint $origin;
@property (nonatomic, assign) CGSize $size;
@property (nonatomic, assign) CGFloat $x, $y, $width, $height; // normal rect properties
@property (nonatomic, assign) CGFloat $left, $top, $right, $bottom; // these will stretch the rect

@end

jder

// For details, see http://mindsea.com/2012/12/18/downscaling-huge-alassets-without-fear-of-sigkill

#import <AssetsLibrary/AssetsLibrary.h>
#import <ImageIO/ImageIO.h>

// Helper methods for thumbnailForAsset:maxPixelSize:
static size_t getAssetBytesCallback(void *info, void *buffer, off_t position, size_t count) {
    ALAssetRepresentation *rep = (__bridge id)info;
    
    NSError *error = nil;

rnystrom

- (void)maskChip {
    UIGraphicsBeginImageContextWithOptions(self.containerView.bounds.size, NO, [UIScreen mainScreen].scale);
    CGContextRef ctx = UIGraphicsGetCurrentContext();
    
    CGRect frame = self.containerView.bounds;
    CGMutablePathRef path = CGPathCreateMutable();
    CGPathMoveToPoint(path, NULL, 0, 0);
    CGPathAddLineToPoint(path, NULL, frame.size.width / 2.f - 6, 0);
    CGPathAddLineToPoint(path, NULL, frame.size.width / 2.f, 6);
    CGPathAddLineToPoint(path, NULL, frame.size.width / 2.f + 6, 0);

phildow

#import <CoreLocation/CoreLocation.h>
#import <ImageIO/ImageIO.h>

@interface CLLocation (EXIFGPS)

- (NSDictionary*) EXIFMetadataWithHeading:(CLHeading*)heading;

@end

@interface NSDate (EXIFGPS)

lisamelton

#!/bin/bash
#
# convert-video.sh
#
# Copyright (c) 2013-2014 Don Melton
#

about() {
    cat <<EOF
$program 2.0 of December 3, 2014