aral

// Create a pinch gesture recognizer instance.
self.pinchGestureRecognizer = [[[UIPinchGestureRecognizer alloc] initWithTarget:self action:@selector(pinchGesture:)] autorelease];

// And add it to your text view.
[self.myTextView addGestureRecognizer:self.pinchGestureRecognizer];

// ... 

- (void)pinchGesture:(UIPinchGestureRecognizer *)gestureRecognizer
{

jadeatucker

Creating a "DMG installer" for OS X

A DMG Installer is convenient way to provide end-users a simple way to install an application bundle. They are basically a folder with a shortcut to the Applications directory but they can be customized with icons, backgrounds, and layout properties. A DMG file (.dmg) is a Mac OS X Disk Image file and it is used to package files or folders providing compression, encryption, and read-only to the package.

##Creating the DMG file #Disk Utility

phucnm

    // Scrollview.tag will equal to your collection view's tag
    // Use page to update page control or whatever
    func scrollViewDidEndDecelerating(scrollView: UIScrollView) {
        print("tag = \(scrollView.tag)")
        let pageWidth = scrollView.frame.size.width
        let page = Int(floor((scrollView.contentOffset.x - pageWidth / 2) / pageWidth) + 1)
        print("page = \(page)")
    }

martinhoeller

//
//  NSStackView+Animations.swift
//
//  Created by Martin Höller on 18.06.16.
//  Copyright © 2016 blue banana software. All rights reserved.
//
//  Based on http://prod.lists.apple.com/archives/cocoa-dev/2015/Jan/msg00314.html

import Cocoa

Ravi61

//...
do {
    let model = try jsonDecoder.decode(BattleShip.self, from: jsonData!)
    print(model)
} catch DecodingError.dataCorrupted(let context) {
    print(context.debugDescription)
} catch DecodingError.keyNotFound(let key, let context) {
    print("\(key.stringValue) was not found, \(context.debugDescription)")
} catch DecodingError.typeMismatch(let type, let context) {
    print("\(type) was expected, \(context.debugDescription)")

fxm90

//
//  WebViewExampleViewController.swift
//
//  Created by Felix Mau on 06.01.18.
//  Copyright © 2018 Felix Mau. All rights reserved.
//

import UIKit
import WebKit

vickyturtle

class CustomConverterFactory(gson: Gson) : Converter.Factory() {

     private val gsonConverterFactory: GsonConverterFactory = GsonConverterFactory.create(gson)

    override fun responseBodyConverter(type: Type, annotations: Array<Annotation>, retrofit: Retrofit): Converter<ResponseBody, *>? {
        val wrappedType = object : ParameterizedType {
            override fun getActualTypeArguments(): Array<Type> = arrayOf(type)
            override fun getOwnerType(): Type? = null
            override fun getRawType(): Type = Data::class.java
        }

muizidn

public class FontLoader {
    private enum Error: Swift.Error {
        case error(String)
    }
    
    /// Register fonts
    ///
    /// - Parameter fonts: Font names
    static func registerFonts(fonts: [String]) throws {
        let bundle = Bundle(for: FontLoader.self)

nunogoncalves

import Foundation

enum BetterDecodingError: CustomStringConvertible {

    case dataCorrupted(_ message: String)
    case keyNotFound(_ message: String)
    case typeMismatch(_ message: String)
    case valueNotFound(_ message: String)
    case any(_ error: Error)