nebiros

import UIKit

enum LayoutableButtonVerticalAlignment: String {
  case center
  case top
  case bottom
  case unset
}

enum LayoutableButtonHorizontalAlignment: String {

perlguy99

Alamofire.request(urlString).responseJSON { response in
    guard case let .failure(error) = response.result else { return }

    if let error = error as? AFError {
        switch error {
        case .invalidURL(let url):
            print("Invalid URL: \(url) - \(error.localizedDescription)")
        case .parameterEncodingFailed(let reason):
            print("Parameter encoding failed: \(error.localizedDescription)")
            print("Failure Reason: \(reason)")

sauvikatinnofied

import Foundation
import UIKit

// Usage Examples
let system12            = Font(.system, size: .standard(.h5)).instance
let robotoThin20        = Font(.installed(.RobotoThin), size: .standard(.h1)).instance
let robotoBlack14       = Font(.installed(.RobotoBlack), size: .standard(.h4)).instance
let helveticaLight13    = Font(.custom("Helvetica-Light"), size: .custom(13.0)).instance

struct Font {

jpmartha

Dates	Conferences	Venues	CfPs
January 27	dotSwift	Paris, France	Closed
February 7-8	Mac Admin & Developer Conference UK	London, UK
February 23-24	Playgrounds	Melbourne, Australia	Closed
March 2	Forward Swift	San Francisco, CA
March 2-4	try! Swift Tokyo 2017	Tokyo, Japan	Closed
March 16-17	Appdevcon 2017	Amsterdam	Closed
March 20-23	Yosemite, by CocoaConf	Yosemite National Park, CA, USA
March 30-31	iOSCon 2017	London	Closed

lynfogeek

import UIKit

extension UIImage {
    
    // colorize image with given tint color
    // this is similar to Photoshop's "Color" layer blend mode
    // this is perfect for non-greyscale source images, and images that have both highlights and shadows that should be preserved
    // white will stay white and black will stay black as the lightness of the image is preserved
    func tint(tintColor: UIColor) -> UIImage {
        

smswz

// MIT License
//
// Copyright (c) 2016 stable|kernel
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:

reloni

    tableView.backgroundColor = UIColor.clear()
    let blurEffect = UIBlurEffect(style: .light)
    let blurEffectView = UIVisualEffectView(effect: blurEffect)
    tableView.backgroundView = blurEffectView

benbahrenburg

import UIKit

class BaseViewController: UIViewController {
    
    override func viewDidLoad() {
        
        super.viewDidLoad()
        
        let backTitle = NSLocalizedString("Back", comment: "Back button label")
        self.addBackbutton(backTitle)

daniellevass

#Sharing Data between iPhone and Apple Watch apps

So we've already taken a look at some of the issues we've faced building our Whiskr Apple Watch app, next we're going to look into how we shared data between the iPhone and Apple Watch app. This was probably one of the hardest aspects to learn and get right, and the current documentation isn't all that great!

To do this we'll have to create an App Group which is essentially a space which both apps can use. It was brought in with the exetension framework in iOS8 so apps can communicate with their Today widgets, or custom keyboards, and amongst other applications.

Add Capabilities

The first thing we have to do is add the app group capability to both our iPhone and Watch Watch Extension targets.

calt

// Does not work on iOS 14.0 or later, keeping the gist just for reference.
extension UITabBar {
    override open func sizeThatFits(size: CGSize) -> CGSize {
        super.sizeThatFits(size)
        var sizeThatFits = super.sizeThatFits(size)
        sizeThatFits.height = 71
        return sizeThatFits
    }
}