runys

import Foundation
import CoreLocation

class LocationManager: NSObject, CLLocationManagerDelegate {
    
    //MARK: Object to Access Location Services
    private let locationManager = CLLocationManager()
    
    //MARK: Set up the Location Manager Delegate
    override init() {

nicholascross

@resultBuilder
enum ArrayBuilder<OutputModel> {
    static func buildEither(first component: [OutputModel]) -> [OutputModel] {
        return component
    }

    static func buildEither(second component: [OutputModel]) -> [OutputModel] {
        return component
    }

alex-spataru

#--------------------------------------------------------------------------------
# Workflow configuration
#--------------------------------------------------------------------------------

name: Build
on:
  push:               # Run on push
  pull_request:       # Run on pull-request

#--------------------------------------------------------------------------------

malhal

// Requirements: a NSLocationWhenInUseUsageDescription entry in Info.plist
// Usage:  @State var locator = CLLocationManager.publishLocation()
//           and
//         .onReceive(locator) { location in
// Improvements needed: Move requestWhenInUseAuthorization into its own publisher and perhaps have a combineLatest pipeline for both authorized and valid location.
//                      A configuration param to init(), e.g. so each manager can have the same distanceFilter.
    
import Foundation
import Combine
import CoreLocation

chwastek

#!/bin/sh

# -------------- config --------------

# Uncomment for debugging
set -x

# Set bash script to exit immediately if any commands fail
set -e

jeksys

What's concurrency

Concurrency means running more than one task at the same time.

What is a race condition?

When you have two threads changing a variable simultaneously. It’s possible to get unexpected results. Imagine a bank account where one thread is subtracting a value to the total and the other is adding a value.

What's thread safe in Swift

Nothing in Swift is intrinsically threadsafe

AliSoftware

/*:
 This is a concept 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,

 ⚠️ This is not supposed to be a reference implementation nor cover all
      subtleties of the real Binding and State types.
    The only purpose of this playground is to show how re-implementing
      them myself has helped me understand the whole thing better

konnnn

/*
If you use Storyboard, don't forget to set UIlabel to PaddingLabel
*/

import UIKit

class PaddingLabel: UILabel {
    
    var topInset: CGFloat
    var bottomInset: CGFloat

kevenbauke

import WebKit

class ViewController: UIViewController {
	// Connect the webView from the StoryBoard.
	@IBOutlet weak var webView: WKWebView!

	override func viewDidLoad() {
		super.viewDidLoad()
		// Get the path of the index.html which is part of the Xcode project (resp. in the main bundle).
		guard let htmlPath = Bundle.main.path(forResource: "index", ofType: "html") else {

messeb

extension URLResponse {
    /// Returns casted `HTTPURLResponse`
    var http: HTTPURLResponse? {
        return self as? HTTPURLResponse
    }
}

extension HTTPURLResponse {
    /// Returns `true` if `statusCode` is in range 200...299.
    /// Otherwise `false`.