schwa

import PlaygroundSupport
import SwiftUI

PlaygroundPage.current.setLiveView(ContentView())

struct ContentView: View {
    var body: some View {
        Color.white.frame(width: 600, height: 800).touchVisualizer()
    }
}

DougGregor

Swift 5.5 proposals:

• SE-0296: Async/await
• SE-0297: Concurrency Interoperability with Objective-C
• SE-0298: Async/Await: Sequences
• SE-0300: Continuations for interfacing async tasks with synchronous code
• SE-0302: Sendable and @Sendable closures
• SE-0304: Structured concurrency
• SE-0306: Actors
• [SE-0310: Effectful read-only properties](https://github.com/apple/swift-evolution/bl

natecook1000

extension NSTimer {
    /**
    Creates and schedules a one-time `NSTimer` instance.
    
    - Parameters:
        - delay: The delay before execution.
        - handler: A closure to execute after `delay`.
    
    - Returns: The newly-created `NSTimer` instance.
    */

mattt

struct もじれつ: Printable {
    let description: String

    init(string: String) {
        var mutableString = NSMutableString(string: string) as CFMutableString
        if CFStringTransform(mutableString, nil, kCFStringTransformLatinHiragana, 0) == 1 {
            self.description = mutableString as NSString
        } else {
            self.description = string
        }

watert

// Playground - noun: a place where people can play

import UIKit

class ViewController: UIViewController ,UITableViewDelegate, UITableViewDataSource
{
    var tableView: UITableView!
    var items: NSMutableArray!
    override func viewDidLoad() {
        super.viewDidLoad()

PadraigK

// Example:
//
// Widont makes the last space non-breaking 
// so you don't end up with one word on its 
// own.
//
// Widont makes the last space non-breaking 
// so you don't end up with one word on
// its own.
//

prendio2

- (void)viewWillAppear:(BOOL)animated
{
    [super viewWillAppear:animated];
    
    NSIndexPath *selectedRowIndexPath = [self.tableView indexPathForSelectedRow];
    if (selectedRowIndexPath) {
        [self.tableView deselectRowAtIndexPath:selectedRowIndexPath animated:YES];
        [[self transitionCoordinator] notifyWhenInteractionEndsUsingBlock:^(id<UIViewControllerTransitionCoordinatorContext> context) {
            if ([context isCancelled]) {
                [self.tableView selectRowAtIndexPath:selectedRowIndexPath animated:NO scrollPosition:UITableViewScrollPositionNone];

matthiasplappert

@interface UIView (MPAdditions)
@end

@implementation UIView (MPAdditions)

- (id)debugQuickLookObject {
    if (self.bounds.size.width < 0.0f || self.bounds.size.height < 0.0f) {
        return nil;
    }
    

steipete

// Taken from the commercial iOS PDF framework http://pspdfkit.com.
// Copyright (c) 2014 Peter Steinberger, PSPDFKit GmbH. All rights reserved.
// Licensed under MIT (http://opensource.org/licenses/MIT)
//
// You should only use this in debug builds. It doesn't use private API, but I wouldn't ship it.

// PLEASE DUPE rdar://27192338 (https://openradar.appspot.com/27192338) if you would like to see this in UIKit.

#import <objc/runtime.h>
#import <objc/message.h>

mattt

Generate the list yourself:

$ cd /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS*.sdk/System/Library/Frameworks/UIKit.framework/Headers
$ grep UI_APPEARANCE_SELECTOR ./*     | \
  sed 's/NS_AVAILABLE_IOS(.*)//g'     | \
  sed 's/NS_DEPRECATED_IOS(.*)//g'    | \
  sed 's/API_AVAILABLE(.*)//g'        | \
  sed 's/API_UNAVAILABLE(.*)//g'      | \
 sed 's/UI_APPEARANCE_SELECTOR//g' | \