MihaelIsaev

///
// 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'

MihaelIsaev

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 {

MihaelIsaev

What's new in Swift 6 (Swiftify article translated into Russian)

Что нового в Swift 6 (перевод статьи Swiftify)

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

MihaelIsaev

//
//  TableViewController.swift
//  RSSParser
//
//  Created by mihael on 14/04/15.
//  Copyright (c) 2015 Mihael Isaev inc. All rights reserved.
//

import UIKit

MihaelIsaev

import UIKit
import AVFoundation

class ViewController: UIViewController, AVCaptureMetadataOutputObjectsDelegate {

    @IBOutlet weak var myView: UIView!
    
    var session: AVCaptureSession?
    var device: AVCaptureDevice?
    var input: AVCaptureDeviceInput?

MihaelIsaev

// This is a re-implementation of the @Binding and @State property wrappers from SwiftUI
// The only purpose of this code is to implement those wrappers myself just to understand how they work internally and why they are needed
// Re-implementing them myself has helped me understand the whole thing better

//: # A Binding is just something that encapsulates getter+setter to a property

@propertyDelegate
struct XBinding<Value> {
    var value: Value {
        get { return getValue() }

MihaelIsaev

public func boot(_ app: Application) throws {
    let config = URLSessionConfiguration.default
    config.requestCachePolicy = URLRequest.CachePolicy.reloadIgnoringLocalCacheData
    config.connectionProxyDictionary = [AnyHashable: Any]()
    config.connectionProxyDictionary?[kCFNetworkProxiesHTTPEnable as String] = 1
    config.connectionProxyDictionary?[kCFNetworkProxiesHTTPProxy as String] = "proxy-server.com"
    config.connectionProxyDictionary?[kCFNetworkProxiesHTTPPort as String] = 8080
    
    let session = URLSession.init(configuration: config)
    

MihaelIsaev

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";

MihaelIsaev

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

MihaelIsaev

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.

Running ARM programs under linux (without starting QEMU VM!)

First, cross-compile user programs with GCC-ARM toolchain. Then install qemu-arm-static so that you can run ARM executables directly on linux