myell0w

/// Used to identify traits of the current UI Environment - especially useful for cross-platform code
public struct MNCUITraits: Withable {

    /// Does *not* identify the device type, but the idiom of the layout to apply
    /// This means that e.g. on iPad the layoutIdiom can be `.phone`, if run in Split Screen or SlideOver
    public enum LayoutIdiom {
        case phone(hasRoundCorners: Bool)
        case pad(hasRoundCorners: Bool)
        case mac
    }

DominikPetho

import UIKit

@propertyWrapper
struct Printer<T> {
    
    public var currentValue: T?
    
    var wrappedValue: T? {
        get {
            print("Property wrapper value printed", currentValue)

chriseidhof

import Foundation

enum Either<A,B> {
    case left(A)
    case right(B)
}

// Works only using Swift 4.1
extension Either: Codable where A: Codable, B: Codable {    
    enum CodingKeys: CodingKey {

mbuchetics

enum JSON: Decodable {
    case bool(Bool)
    case double(Double)
    case string(String)
    indirect case array([JSON])
    indirect case dictionary([String: JSON])

    init(from decoder: Decoder) throws {
        if let container = try? decoder.container(keyedBy: JSONCodingKeys.self) {
            self = JSON(from: container)

xaphod

 // note that currentFirstResponder is obtained by this:
 // 
 // static var currentFirstResponder: UIResponder?
 // func findFirstResponder(sender: Any) {
 //   currentFirstResponder = self
 // }
 //
 // class func currentFirstResponder() -> UIResponder? {
 //   currentFirstResponder = nil
 //   UIApplication.shared.sendAction(#selector(findFirstResponder), to: nil, from: nil, for: nil)

mteera

import UIKit

@IBDesignable class CustomUITextField: UITextField {

    @IBInspectable var cornerRadius: CGFloat = 0 {
        
        didSet {
            layer.cornerRadius = cornerRadius
        }
    }

phynet

git tag -d release01

git push origin :refs/tags/release01

nepsilon

How to change your commit messages in Git?

At some point you’ll find yourself in a situation where you need edit a commit message. That commit might already be pushed or not, be the most recent or burried below 10 other commits, but fear not, git has your back 🙂.

Not pushed + most recent commit:

git commit --amend

This will open your $EDITOR and let you change the message. Continue with your usual git push origin master.

mlabraca

import UIKit
import XCPlayground

//For more info, visit: http://blog.human-friendly.com/swift-2-xcode-7-gm-at-least-generic-support-for-at-objc-protocols

func reloadTableView(tableView: UITableView, dataSource: GenericTVCDatasource<String>, data: [String]) -> UITableView {
    dataSource.reload(data)
    tableView.reloadData()
    return tableView
}

anhar

Setting up iOS Universal Links

Table of Contents

• Resources
  • General link resources
  • Validation tools
• Server configuration
  • Apple JSON Metadata file
• Create a JSON file called apple-app-association