mattdonnelly

//
//  UIImage+vImageScaling.h
//  UIImage+vImageScaling
//
//  Created by Matt Donnelly on 03/07/2013.
//  Copyright (c) 2013 Matt Donnelly. All rights reserved.
//

#import <UIKit/UIKit.h>

steipete

// Defines a yet undocumented method to add a warning if super isn't called.
#ifndef NS_REQUIRES_SUPER
#if __has_attribute(objc_requires_super)
#define NS_REQUIRES_SUPER __attribute((objc_requires_super))
#else
#define NS_REQUIRES_SUPER
#endif
#endif

@interface UIViewController (SubclassingWarnings)

ccstone

————————————————————————————————————————————————————————————————————————————————————————————————————
BBEdit / BBEdit-Lite / TextWrangler Regular Expression Guide              Modified: 2018/08/10 01:19
————————————————————————————————————————————————————————————————————————————————————————————————————

NOTES: 

The PCRE engine (Perl Compatible Regular Expressions) is what BBEdit and TextWrangler use.

Items I'm unsure of are marked '# PCRE?'.  The list while fairly comprehensive is not complete.

darkliquid

javascript:(function () {
    function getTextNodesIn(element) {
        var wordcount = 0,
            whitespace = /^\s*$/;

        function getTextNode(node) {
            // type 3 is a textnode
            if (node.nodeType == 3) {
                // We skip text nodes that are only whitespace
                if (!whitespace.test(node.nodeValue)) {

Reefaq

//
//  Common.h
//  Userful Macro
//
//  Created by Reefaq on 06/12/12.
//  Copyright (c) 2012 Reefaq. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>

pkclsoft

@interface NSManagedObject (Serialization)

- (NSDictionary*) toDictionary;

- (void) populateFromDictionary:(NSDictionary*)dict;

+ (NSManagedObject*) createManagedObjectFromDictionary:(NSDictionary*)dict
                                             inContext:(NSManagedObjectContext*)context;

@end

drance

@implementation BHSCollectionViewFlowLayout

- (NSArray *)layoutAttributesForElementsInRect:(CGRect)rect {
    NSArray *allAttrs = [super layoutAttributesForElementsInRect:rect];
    for (UICollectionViewLayoutAttributes *attributes in allAttrs) {
        attributes.frame = CGRectIntegral(attributes.frame);
    }
    return allAttrs;
}

dhoerl

static NSString *kcIdentifier = @"MyApp";

@implementation LTAppDelegate (KeyChain)

- (void)keychainInit
{
	self.keychainDict = [NSMutableDictionary dictionaryWithCapacity:7];
	KeychainItemWrapper *item = [[KeychainItemWrapper alloc] initWithIdentifier:kcIdentifier accessGroup:nil];
	
	[self.keychainDict setObject:@"" forKey:kcEmailAddress];

cbarrett

// stringByAddingPercentEscapesUsingEncoding is pretty conservative about escaping characters, which is fine most of the time. This method however escapes *all special characters*, allowing any arbitrary string to be used when building any part of a URL.
// (c) 2011 Springs & Struts. Released under MIT-style license. See: http://www.opensource.org/licenses/mit-license.php

@interface NSString (SSURLEscaping)
- (NSString *)ss_stringByEscapingAllURLCharactersForRealWithEncoding:(NSStringEncoding)encoding;
@end

@implementation NSString (SSURLEscaping)

- (NSString *)ss_stringByEscapingAllURLCharactersForRealWithEncoding:(NSStringEncoding)encoding

justin

- (UIAccessibilityTraits)accessibilityTraits
{
    UIAccessibilityTraits traits = UIAccessibilityTraitButton | UIAccessibilityTraitAllowsDirectInteraction | UIAccessibilityTraitStaticText;
    
    if (self.disabled == YES)
    {
        traits = traits | UIAccessibilityTraitNotEnabled;
    }
    
    return traits;