sergey-makkena

- (void)controllerWillChangeContent:(NSFetchedResultsController *)controller
{
    self.shouldReloadCollectionView = NO;
    self.blockOperation = [[NSBlockOperation alloc] init];
}

- (void)controller:(NSFetchedResultsController *)controller didChangeSection:(id<NSFetchedResultsSectionInfo>)sectionInfo
           atIndex:(NSUInteger)sectionIndex forChangeType:(NSFetchedResultsChangeType)type
{
    __weak UICollectionView *collectionView = self.collectionView;

jtbandes

// please... don't do this

import Foundation

class F: NSObject
{
    @objc func foo() {
        print("hi")
    }
}

neel-krishnaswami

module type CELL = sig
  type 'a cell
  type 'a exp

  val return : 'a -> 'a exp
  val (>>=) : 'a exp -> ('a -> 'b exp) -> 'b exp

  val cell : 'a exp -> 'a cell exp 
  val get :  'a cell -> 'a exp

kristopherjohnson

/// To use reduce() to sum a sequence, we need
///
/// - a zero (identity) element
/// - an addition operator

protocol Summable {

    /// Identity element for this type and the + operation.
    static var Zero: Self { get }

clementgenzmer

/*
 * This is an example provided by Facebook are for non-commercial testing and
 * evaluation purposes only.
 *
 * Facebook reserves all rights not expressly granted.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL
 * FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

richardsongo

{% block head %}
{{ parent() }}
<meta name="description" content="{{ entry.body | trimit(400) }}" />
<link rel="canonical" href="{{ entry.url }}">
<meta name="author" content="{{ siteName }}">

<!-- Schema.org markup for Google+ -->
<meta itemprop="name" content="{{ entry.title }}">
<meta itemprop="description" content="{{ entry.body | trimit(400) }}">
<meta itemprop="image" content="{% if image %}{{ image.getUrl('large') }}{% endif %}">

erica

NSString *const ToyboxNotification = @"com.sadun.ToyboxNotification";
NSString *const kIdentity = @"kIdentity";
NSString *const kTrigger = @"kTrigger";
NSString *const kString = @"kString";
NSString *const kValue = @"kValue";
NSString *const kRadio = @"kRadio";
NSString *const kRadioRow = @"kRadioRow";
NSString *const kRadioColumn = @"kRadioColumn";

@implementation AppDelegate

VuMai

-(CGRect)frameForImage:(UIImage*)image inImageViewAspectFit:(UIImageView*)imageView
{
    float imageRatio = image.size.width / image.size.height;
    
    float viewRatio = imageView.frame.size.width / imageView.frame.size.height;
    
    if(imageRatio < viewRatio)
    {
        float scale = imageView.frame.size.height / image.size.height;
        

fcanas

public struct Distance :NumericType {
    public var value :Double
    public init(_ value: Double) {
        self.value = value
    }
}

extension Distance :IntegerLiteralConvertible {
    public init(integerLiteral: IntegerLiteralType) {
        self.init(Double(integerLiteral))

davbeck

import Foundation


protocol GQLNodeArgument {}
extension String: GQLNodeArgument {}
extension NSNumber: GQLNodeArgument {}


class GQLNode: StringLiteralConvertible, ArrayLiteralConvertible, Printable, DebugPrintable {
    let name: String?