HassanElDesouky

<!-- Add this file to: ~/Library/Developer/Xcode/UserData/FontAndColorThemes  -->
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>DVTConsoleDebuggerInputTextColor</key>
	<string>0.901961 0.831373 0.639216 1</string>
	<key>DVTConsoleDebuggerInputTextFont</key>
	<string>SFMono-Bold - 11.0</string>
	<key>DVTConsoleDebuggerOutputTextColor</key>

HassanElDesouky

#include <iostream>
#include <vector>
#include <thread>
#include <chrono>
#include <algorithm>

using namespace std;
using namespace std::chrono;

int SIZE = 10;

HassanElDesouky

#include <iostream>
#include <vector>
#include <thread>
#include <chrono>
#include <algorithm>

using namespace std;
using namespace std::chrono;

int SIZE = 10;

HassanElDesouky

#include <iostream>
#include <vector>
#include <thread>
#include <chrono>
#include <algorithm>

using namespace std;
using namespace std::chrono;

int SIZE = 10;

HassanElDesouky

Contribution Starter Guide

Introduction

This guide aims to help you start your first PR on Swift! The guide contains links for blogs and talks that are ralated on how to start contribution to Swift.

Compiler Pipeline

It's very important that we understand the general pipeline of the compiler. This is useful to understand where new changes or where to fix things should go. In each section, I'll show you an example of what the process is doing, and at the end of each section I'll give you an error that happens in that stage.

Lexer

HassanElDesouky

//
//  IAPService.swift
//  Remelo
//
//  Created by Hassan El Desouky on 2/23/20.
//  Copyright © 2020 Hassan El Desouky. All rights reserved.
//

import Foundation
import StoreKit

HassanElDesouky

  @IBAction func handleDone(_ sender: Any) {
    let renderer = UIGraphicsImageRenderer(size: iconView.bounds.size)
    let image = renderer.image { ctx in
      iconView.drawHierarchy(in: iconView.bounds, afterScreenUpdates: true)
    }
    let finalIconDict: [String: UIImage] = ["finalIcon": image]
    NotificationCenter.default.post(name: NSNotification.Name("finalIcon"), object: nil, userInfo: finalIconDict)
    if list != nil {
      let context = CoreDataManager.shared.persistentContainer.viewContext
      let imageData = image.jpegData(compressionQuality: 0.8)

HassanElDesouky

class ListIconController: UIViewController {
  @IBOutlet weak var chooseColorView: UIView!
  @IBOutlet weak var chooseOtherView: UIView!
  @IBOutlet weak var chooseGlyphView: UIView!
  
  fileprivate func setupViews() {
    switchViews(firstView: 1.0, secondView: 0.0, thirdView: 0.0)
  }

  private func switchViews(firstView: CGFloat, secondView: CGFloat, thirdView: CGFloat) {

HassanElDesouky

class ListIconController: UIViewController {
  //..
  @objc private func handleChangeColor(notification:  Notification) {
    guard let colorDict = notification.userInfo else { return }
    guard let colors = colorDict["colorDict"] as? [UIColor] else { return }
    firstColorData = colors[0].encode()
    secondColorData = colors[1].encode()
    iconView.backgroundImage.image = nil
    setIconGradient(colorOne: colors[0], colorTwo: colors[1])
  }

HassanElDesouky

  private func createList() {
    let context = CoreDataManager.shared.persistentContainer.viewContext
    let list = NSEntityDescription.insertNewObject(forEntityName: "List", into: context)
    list.setValue(nameTextField.text, forKey: "name")
    if let firstColor = firstColorData {
      list.setValue(firstColor, forKey: "firstColor")
    }
    if let secondColor = secondColorData {
      list.setValue(secondColor, forKey: "secondColor")
    }