padolsey

// ----------------------------------------------------------
// A short snippet for detecting versions of IE in JavaScript
// without resorting to user-agent sniffing
// ----------------------------------------------------------
// If you're not in IE (or IE version is less than 5) then:
//     ie === undefined
// If you're in IE (>=5) then you can determine which version:
//     ie === 7; // IE7
// Thus, to detect IE:
//     if (ie) {}

jwilling

Is AppKit causing you frustration? Instead of just complaining about it, lets try to make it better by compiling a list of specific problems with AppKit. Leave a comment below, and I'll include it in the list.

---

##NSView##

• NSView does not have the ability to set an affine transform (rdar://15608609)
• Controls that have cells (such as NSTextField) do not respond properly when layer-backed. Take NSButton as an example. When not layer-backed, it will animate properly using the animator proxy. When layer-backed, using the animator proxy breaks focus rings (they jump to destination immediately). Currently, directly manipulating the layer of a cell-based control is not supported (and will lead to a broken interface), but is much needed. (rdar://15608822)

##NSViewController##

• NSViewController could be more useful. It has -loadView but no other lifecycle methods. (rdar://15608948)

JaviSoto

@implementation NSString (JSRemoveIrrelevantTags)

- (NSString *)js_stringByRemovingIrrelevantTags
{
    NSMutableString *filteredString = [NSMutableString string];

    NSSet *filteredLinguisticTags = [NSSet setWithArray:@[NSLinguisticTagDeterminer, NSLinguisticTagPreposition]];

    [self enumerateLinguisticTagsInRange:NSMakeRange(0, self.length)
                                  scheme:NSLinguisticTagSchemeLexicalClass

jordanekay

#import <Foundation/Foundation.h>

@implementation NSString (JEKNormalization)

- (NSString *)jek_normalizedString
{
    __block NSString *normalizedString = self;
    [self enumerateLinguisticTagsInRange:NSMakeRange(0, self.length) scheme:NSLinguisticTagSchemeLexicalClass options:~NSLinguisticTaggerOmitWords orthography:nil usingBlock:^(NSString *tag, NSRange tokenRange, NSRange sentenceRange, BOOL *stop) {
        if (tag == NSLinguisticTagDeterminer && tokenRange.location == 0) {
            normalizedString = [self substringFromIndex:tokenRange.length + 1];

mattt

alfred://customsearch/Search%20WWDC%20Sessions/wwdc/utf8/noplus/http://asciiwwdc.com/search?q={query}

cdl

//  colorjs.js
//  @description An implementation of how I did the color changing background
//               on my site. Essentially, I'm using the HSLA color space because
//               it makes it really easy to control the general lightness of a
//               color and maintain it throughout a bunch of hues. For instance:
//               take a look at http://cl.ly/SrT1. Notice how all the colors
//               have the same contrast? That's because all that's changed between
//               them is the hue values. That's what we're replicating here.
//
// @requirements jQuery –– http://jquery.com/

kyleve

/**
 Provides the ability to verify key paths at compile time.
 
 If "keyPath" does not exist, a compile-time error will be generated.
 
 Example:
    // Verifies "isFinished" exists on "operation".
    NSString *key = SQKeyPath(operation, isFinished);
 
    // Verifies "isFinished" exists on self.

jordanekay

NSTimeInterval duration = 3.0;
SEL selector = @selector(_setContentOffsetAnimationDuration:);
NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:[scrollView methodSignatureForSelector:selector]];

[invocation setSelector:selector];
[invocation setTarget:scrollView];
[invocation setArgument:&duration atIndex:2];
[invocation invoke];

[scrollView setContentOffset:contentOffset animated:YES]

indragiek

//
//  LTClientBrowser.h
//  LayerTreeServer
//
//  Created by Indragie Karunaratne on 2014-05-21.
//  Copyright (c) 2014 Indragie Karunaratne. All rights reserved.
//

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

genadyo

{
    "491289025" : "ijinshan-kappmarket://",
    "301521403" : "fb103361823069955://",
    "492178411" : "ils492178411://",
    "346142396" : "fb234434003713://",
    "310633997" : "whatsapp://",
    "370614765" : "com.condenet.newyorker://",
    "325058491" : "rnmddisco://",
    "382952264" : "epichttp://",
    "477048487" : "predictwind://",