simonbs

import SwiftUI

public extension View {
    func alert<Message: View, Actions: View>(
        _ title: LocalizedStringResource,
        presenting error: Binding<Error?>,
        @ViewBuilder message: @escaping (Error) -> Message,
        @ViewBuilder actions: @escaping () -> Actions
    ) -> some View {
        modifier(

sandeepkv93

Graphite CLI for Stacked Pull Requests - Complete Guide

Table of Contents

• Introduction
• Git Configuration for Graphite
• Complex Stack Examples
• Managing Partially Merged Stacks
• Conflict Resolution Strategies
• Advanced Workflows
• Automation and Scripts

steipete

The Ultimate Swift Testing Playbook (2024 WWDC Edition, expanded with Apple docs from June 2025)

Updated with info from https://developer.apple.com/documentation/testing fetched via Firecrawl on June 7, 2025.

See also my blog: See also my blog post: https://steipete.me/posts/2025/migrating-700-tests-to-swift-testing

A hands-on, comprehensive guide for migrating from XCTest to Swift Testing and mastering the new framework. This playbook integrates the latest patterns and best practices from WWDC 2024 and official Apple documentation to make your tests more powerful, expressive, and maintainable.

---

1. Migration & Tooling Baseline

krzyzanowskim

/// This code defines an init method for the Binding type. This method accepts three parameters:
/// 
///     An object of any type T
///     A key path to a property of type Value on that object
///     An optional UndoManager object
/// 
/// The init method sets the Binding value to the value of the property specified by the key path. It also sets the set value of the Binding to a closure that updates the value of the property at the key path and registers an undo operation with the provided UndoManager, if one is given.
/// 
/// This allows the Binding object to be used to access and update the value of the specified property on the provided object, and to register undo operations for those updates with the UndoManager.

aibo-cora

import Foundation
import AVFoundation
import CoreMedia

class Converter {
    static func configureSampleBuffer(pcmBuffer: AVAudioPCMBuffer) -> CMSampleBuffer? {
        let audioBufferList = pcmBuffer.mutableAudioBufferList
        let asbd = pcmBuffer.format.streamDescription

        var sampleBuffer: CMSampleBuffer? = nil

swiftui-lab

// Advanced SwiftUI Transitions
// https://swiftui-lab.com
// https://swiftui-lab.com/advanced-transitions

import SwiftUI

struct CrossEffectDemo: View {
    let animationDuration: Double = 2
    let images = ["photo1", "photo2", "photo3", "photo4"]
    @State private var idx = 0

backslash-f

Image that is in the repo:

![Key Mapping](https://github.com/backslash-f/ShockEmu/blob/master/KeyMapping.png)

Or by path:

![Storyboard](Images/xcode-storyboard.png)

sharplet

import Darwin.C
import Dispatch

signal(SIGINT, SIG_IGN)

let source = DispatchSource.makeSignalSource(signal: SIGINT, queue: .main)

var count = 0

source.setEventHandler {

tion-low

import UIKit
import AVFoundation

var tb = mach_timebase_info() // イニシャライザ
mach_timebase_info(&tb) // こっちは関数呼び出し
let tsc = mach_absolute_time()
let t = Double(tsc) * Double(tb.numer) / Double(tb.denom) / 1000000000.0

let seconds = AVAudioTime.seconds(forHostTime: tsc)
let cmtime = CMTime(seconds: seconds, preferredTimescale: 1000000000)

4np

How to use a .xcconfig file and a .plist file with SPM

Worth a read for some more context.

Create a Package.xcconfig file

Create the file in the root of the project (where your Package.swift file lives as well), and use the following contents:

/// Package.xcconfig