macguru

import Synchronization

func untilCancelled() async {
	print("1")
	let mutex: Mutex<CheckedContinuation<Void, Never>?> = .init(nil)
	
	await withTaskCancellationHandler {
		print("2")
		await withCheckedContinuation { continuation in
			print("3")

macguru

/// A task that is cancelled if goes out of scope, i.e. the last reference on it has been discarded.
public final class ScopedTask<Success: Sendable, Failure: Error>: Sendable {
	/// The underlying task
	let wrapped: Task<Success, Failure>
	
	/// Wraps a task into a scoped task.
	init(wrapping task: Task<Success, Failure>) {
		wrapped = task
	}

macguru

extension UnsafeMutablePointer<UInt8> {
  /// Returns the index of the first element in the buffer that is not `0`
	func firstIndexNotZero(size bufferSize: Int) -> Int? {
		let stride = MemoryLayout<SIMD16<UInt8>>.stride
		let simdSize = bufferSize / stride
		
		// Iterate buffer using 16-component SIMD vectors
		let simdIndex: Int? = withMemoryRebound(to: SIMD16<UInt8>.self, capacity: simdSize) { buffer in
			let zero = SIMD16<UInt8>(repeating: 0)
			return (0..<simdSize).first { buffer[$0] != zero }

macguru

import SwiftUI

struct ContentView: View {
	@State var width: Float = 0
	@State var weight: Float = 0
	
    var body: some View {
        VStack {
			HStack{
				Text("Width")

macguru

import SwiftUI

public final class SwiftUIView<Content: View>: UIView {
	
	private let hostingController: UIHostingController<Content>
	
	public init(rootView: Content) {
		hostingController = UIHostingController(rootView: rootView)
		
		super.init(frame: .zero)

macguru

#import <Foundation/Foundation.h>
#import <AppKit/AppKit.h>

int main(int argc, const char * argv[])
{
	@autoreleasepool {
		NSLog(@"languages: %@", [NSLocale.preferredLanguages componentsJoinedByString: @", "]);
		
		NSMutableAttributedString *string = [[NSMutableAttributedString alloc] initWithString: @"暗a"];

macguru

//
//  UIViewController+Rotation.m
//  Ulysses
//
//  Created by Götz Fabian on 12.10.17.
//  Copyright © 2017 Ulysses GmbH & Co. KG. All rights reserved.
//

#import "UIViewController+Rotation.h"

macguru

@implementation SwizzlingTextView /* Subclass of UITextView */
{
    BOOL _swizzled;
}

/* working solution */
- (void)setInputDelegate:(id<UITextInputDelegate>)inputDelegate
{
    [super setInputDelegate: inputDelegate];

macguru

//
//  MXSEventTrackingWindow.h
//
//  Created by Max Seelemann on 01.09.16.
//  Copyright © 2016 The Soulmen. All rights reserved.
//

/*!
 @abstract Special window class used for advanced event processing.
 */

macguru

COMPACT WIDTH (stacked view)

- 320 x 568 pt
	-> iPhone 5, 5s
- 320 x 768 pt
	-> iPad 9.7" Split Landscape 2/3 right
- 320 x 834 pt
	-> iPad 10.5" Split Landscape 2/3 right
- 320 x 1024 pt
	-> iPad 9.7" Split Portrait right