jstn

/*
    var t = Timer()
    
    t.start()
    // do something
    t.stop()

    print("took \(t.seconds)")
*/

calebd

import Foundation

/// An abstract class that makes building simple asynchronous operations easy.
/// Subclasses must implement `execute()` to perform any work and call
/// `finish()` when they are done. All `NSOperation` work will be handled
/// automatically.
open class AsynchronousOperation: Operation {

    // MARK: - Properties

brocoo

- (BOOL)addSkipBackupAttribute{

    if (![[NSFileManager defaultManager] fileExistsAtPath:[self path]]) return NO;
    NSError *error = nil;
    BOOL success = [self setResourceValue:[NSNumber numberWithBool:YES] forKey:NSURLIsExcludedFromBackupKey error:&error];
    if(!success){
        NSLog(@"Error excluding %@ from backup %@", [self lastPathComponent], error);
    }
    return success;
}

brocoo

#define FLT_EQUAL(a, b)     (fabs((a) - (b)) < FLT_EPSILON)
#define FLT_ZERO(a)         (fabs(a) < FLT_EPSILON)

brocoo

NSArray *fontFamilies = [UIFont familyNames];
for (int i = 0; i < [fontFamilies count]; i++){
    NSString *fontFamily = fontFamilies[i];
    NSArray *fontNames = [UIFont fontNamesForFamilyName:fontFamilies[i]];
    NSLog (@"%@: %@", fontFamily, fontNames);
}

pi-chan

- (void)md5HashFromUIImage:(UIImage*)image
                      hash:(unsigned char*)hash
{
    CGDataProviderRef dataProvider = CGImageGetDataProvider(image.CGImage);
    NSData *data = (NSData*)CFBridgingRelease(CGDataProviderCopyData(dataProvider));
    CC_MD5([data bytes], [data length], hash);
}

- (BOOL)compareUIImages:(UIImage*)image1
                  image:(UIImage*)image2

joyrexus

Sans jQuery

Events

// jQuery
$(document).ready(function() {
  // code
})