joemasilotti

This gist accompanies the blog post NSDate Manipulation Made Easy in iOS 8.

Apple quietly introduced a whole new suite of public API methods to NSCalendar in iOS 8 titled “Calendrical Calculations”. For some reason they seemed to have forgotten to include them in the public documentation on their developer site. Fortunately, digging in to the header file in Xcode reveals lots of descriptive comments about how to use these powerful new ways of interacting with NSDate objects.

twostraws

//
//  SimpleScrollingStack.swift
//  A super-simple demo of a scrolling UIStackView in iOS 9
//
//  Created by Paul Hudson on 10/06/2015.
//  Learn Swift at www.hackingwithswift.com
//  @twostraws
//

import UIKit

concertman

import XCTest

class USTAssert: XCTestCase {
    
    func assertExistsWithWait(wait: NSTimeInterval, evaluatedWithObject object: AnyObject) -> XCTestExpectation {
        
        let predicate = NSPredicate(format: "exists == true", argumentArray: nil)
        
        let result = self.expectationForPredicate(predicate, evaluatedWithObject: object, handler: nil)
        waitForExpectationsWithTimeout(wait, handler: nil)

NSExceptional

//
//  main.m
//  UpdateXcodePluginUUIDs
//
//  Created by Tanner on 12/21/15.
//  Copyright © 2015 Tanner Bennett. All rights reserved.
//

#import <Foundation/Foundation.h>

esttorhe

protocol MyProtocol {
  func setup()
}

extension MyProtocol where Self: UIViewController {
  func setup() {
    // Do something here
  }
}

devashish2203

//
//  BaseScreen.swift
//
//
// This serves as the Superclass of all other Screens that need to be created.

import Foundation
import XCTest

class BaseScreen {

dennisschaaf

The Problem

wkhtmltopdf is broken and cannot render multiple fonts because of some issues around names. See wkhtmltopdf/wkhtmltopdf#2435

Workaround

1. Pick an 8 or less char name for each font and variation e.g. HelvBold, HelvLite, TimeReg
2. Every variation needs to be a separate font file, with all the details renamed in Font Forge using the short name determined before.
3. Give the font files the same short name (e.g. HelvBold.ttf)

SergLam

import UIKit

extension UIApplication {
    
    // MARK: Public
    func isRunningInTestFlightEnvironment() -> Bool {
        if isSimulator() {
            return false
        } else {
            if isAppStoreReceiptSandbox() && !hasEmbeddedMobileProvision() {

ghiculescu

name: ktlint

on: [pull_request]

jobs:
  ktlint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: ktlint