This file is the authoritative engineering handoff for maintaining, debugging, or porting the Xcode 27-on-Sequoia compatibility patch.
Read README.md first for the user-facing workflow. This document explains why the patch exists, what exact binary changes are authorized, which experiments already failed, which runtime boundaries are proven, and how to reason about future failures without repeating months of reverse-engineering work.
| #!/usr/bin/env python3 | |
| import os | |
| import pty | |
| import select | |
| import socket | |
| import serial | |
| import threading | |
| import termios | |
| import fcntl | |
| import sys |
According to the Performance penalty from the Static Linux SDK post I would like to provide a step-by-step instruction of how to patch static-linux-sdk with mimalloc
It is important for swift apps – especially for server-side apps – to be performant
Great question! Maybe in the future — who knows?
If you're from the future, you can check your SDK by running
| /// | |
| // This file is MIT licensed. | |
| // This implementation in real life is actually slower than calling `spawn` multiple times. | |
| // But I just want to save it as a concept. | |
| // If you have ideas of how to improve its speed please feel free to contribute. | |
| /// | |
| import { ChildProcessWithoutNullStreams, exec, spawn } from 'child_process' | |
| import { isNull } from 'util' | |
| import { LogLevel, print } from './webber' | |
| import { TimeMeasure } from './helpers/timeMeasureHelper' |
Apple планирует выпустить Swift 6 в сентябре 2024 года наряду с Xcode 16. Это будет первое крупное обновление Swift за последние пять лет, начиная с Swift 5. Этот выпуск приурочен к 10-летнему юбилею Swift. За эти годы Swift значительно развился, от простого улучшения Objective-C до безопасного, многофункционального и производительного языка, который легко использовать.
Apple ранее упоминала, что будут последовательно выпускаться версии Swift 5.x, вводящие инкрементальные изменения и новые функции для подготовки к Swift 6. Основные цели включали улучшение поддержки параллелизма и модели владения памятью. На данный момент они были достигнуты в значительной степени.
Давайте кратко вспомним эволюцию версий Swift
| class YourCustomWS: ClassicObserver, LifecycleHandler { | |
| var pingTask: RepeatedTask? | |
| var waitForPongAttempts: [WaiterForPongAttempt] = [] | |
| public required init (app: Application, key: String, path: String, exchangeMode: ExchangeMode) { | |
| super.init(app: app, key: key, path: path, exchangeMode: exchangeMode) | |
| pingTask = app.eventLoop.scheduleRepeatedTask(initialDelay: .seconds(5), delay: .seconds(5)) { [weak self] task in | |
| guard let self = self else { return } | |
| self.waitForPongAttempts.enumerated().forEach { i, object in | |
| if object.attempt >= 2 { |
| function FindProxyForURL(url, host) { | |
| var useSocks = ["imgur.com"]; | |
| for (var i= 0; i < useSocks.length; i++) { | |
| if (shExpMatch(host, useSocks[i])) { | |
| return "SOCKS localhost:9999"; | |
| } | |
| } | |
| return "DIRECT"; |
| function getCache(name) { | |
| return new Promise((resolve, reject) => { | |
| const version = 1; | |
| const request = indexedDB.open(name, version); | |
| request.onsuccess = event => { | |
| const db = event.target.result; | |
| /* | |
| * Returns a Promise that resolves with an object |
You might want to read this to get an introduction to armel vs armhf.
If the below is too much, you can try Ubuntu-ARMv7-Qemu but note it contains non-free blobs.
First, cross-compile user programs with GCC-ARM toolchain. Then install qemu-arm-static so that you can run ARM executables directly on linux
| import UIKitPlus | |
| class MainViewController: ViewController { | |
| override var statusBarStyle: StatusBarStyle { | |
| if let controller = controllers[current]?.protocolController { | |
| if let controller = controller as? ViewController { | |
| return controller.statusBarStyle | |
| } | |
| return .from(controller.preferredStatusBarStyle) | |
| } |