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.

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1. Migration & Tooling Baseline

nicolas17

.global _main
.extern _putchar

.align 4

_main:
    ; prolog; save fp,lr,x19
    stp x29, x30, [sp, #-0x20]!
    str x19, [sp, #0x10]

taskylizard

Moved to https://api.fmhy.net

kiding

<!-- 
  When an input element gets focused, iOS Safari tries to put it in the center by scrolling (and zooming.)
  Zooming can be easily disabled using a meta tag, but the scrolling hasn't been quite easy.

  The main quirk (I think) is that iOS Safari changes viewport when scrolling; i.e., toolbars shrink.
  Since the viewport _should_ change, it thinks the input _will_ move, so it _should_ scroll, always.
  Even times when it doesn't need to scroll—the input is fixed, all we need is the keyboard—
  the window always scrolls _up and down_ resulting in some janky animation.

  However, iOS Safari doesn't scroll when the input **has opacity of 0 or is completely clipped.**

pedrouid

Web Cryptography API Examples

Live Table: https://diafygi.github.io/webcrypto-examples/

I couldn't find anywhere that had clear examples of WebCryptoAPI, so I wrote examples and made a live table with them. Pull requests welcome!

1. RSASSA-PKCS1-v1_5

• generateKey | importKey |

rsms

Fixing macOS 10.14, 10.15, 12

Dark main menu without the rest of dark mode

1. Set Light mode
2. defaults write -g NSRequiresAquaSystemAppearance -bool Yes
3. Log out and log back in
4. Set Dark mode

cellularmitosis

import UIKit

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?

    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {

        let window = UIWindow(frame: UIScreen.main.bounds)

jbfriedrich

# /etc/nsmb.conf - macOS 11.3 - 2021-04-29
#------------------------------------------------------------------------------
# SMB configuration for macOS 11.3 <-> Synology
#------------------------------------------------------------------------------
# Additional information:
# -----------------------
# https://support.apple.com/de-de/HT211927
# https://support.apple.com/en-us/HT208209
# https://apple.stackexchange.com/questions/309016/smb-share-deadlocks-since-high-sierra
# https://photographylife.com/afp-vs-nfs-vs-smb-performance

kitze

import produce from 'immer';
import {createStore} from 'redux';

const handleActions = (actionsMap, defaultState) => (
  state = defaultState,
  {type, payload}
) =>
  produce(state, draft => {
    const action = actionsMap[type];
    action && action(draft, payload);

tscholl2

package main

import (
	"crypto/aes"
	"crypto/cipher"
	"crypto/rand"
	"crypto/sha256"
	"encoding/hex"
	"fmt"
	"strings"