| # A Best in Class Checklist | |
| A boiled down checklist adapted from this [post](https://www.swiftjectivec.com/a-best-in-class-app/), created by @jordanmorgan10. | |
| > To use this, create a Github Issue in your own repo, and simply copy and paste this text. | |
| ## iOS Core Technology | |
| _Things any iOS app can benefit from_ | |
| - [ ] iCloud Sync | |
| - [ ] Focus Filter Support |
| import SwiftUI | |
| public struct FormattedTextField<Formatter: TextFieldFormatter>: View { | |
| public init(_ title: String, | |
| value: Binding<Formatter.Value>, | |
| formatter: Formatter) { | |
| self.title = title | |
| self.value = value | |
| self.formatter = formatter | |
| } |
| import SwiftUI | |
| public struct NumberField: View { | |
| public init(_ title: String, | |
| value: Binding<NSNumber?>, | |
| decorator: @escaping (String) -> String = { $0 }) { | |
| self.title = title | |
| self.value = value | |
| let formatter = NumberFormatter() |
| // | |
| // AsyncOperation.swift | |
| // Slopes | |
| // | |
| import Foundation | |
| class AsyncOperation: Operation { | |
| private let stateLock = NSLock() | |
| private var observers: [NSKeyValueObservation] = [NSKeyValueObservation]() |
| extension UIView { | |
| @objc func exerciseAmbiguityInLayoutRepeatedly() { | |
| if self.hasAmbiguousLayout { | |
| Timer.scheduledTimer(timeInterval: 0.5, | |
| target: self, | |
| selector: #selector(UIView.exerciseAmbiguityInLayout), | |
| userInfo: nil, | |
| repeats: true) | |
| } | |
| } |
| import UIKit | |
| /// A validation rule for text input. | |
| public enum TextValidationRule { | |
| /// Any input is valid, including an empty string. | |
| case noRestriction | |
| /// The input must not be empty. | |
| case nonEmpty | |
| /// The enitre input must match a regular expression. A matching substring is not enough. | |
| case regularExpression(NSRegularExpression) |
| import Foundation | |
| final class Sample: NSObject { | |
| @objc dynamic var name: String = "" | |
| } | |
| class MyObj: NSObject { | |
| @objc dynamic var test: String = "" | |
| } | |
| extension NSObjectProtocol where Self: NSObject { |
| <html> | |
| <body> | |
| <h2>Privacy Policy</h2> | |
| <p>[Individual or Company Name] built the [App Name] app as a [open source | free | freemium | ad-supported | commercial] app. This SERVICE is provided by [Individual or company name] [at no cost] and is intended | |
| for use as is.</p> | |
| <p>This page is used to inform website visitors regarding [my|our] policies with the collection, use, and | |
| disclosure of Personal Information if anyone decided to use [my|our] Service.</p> | |
| <p>If you choose to use [my|our] Service, then you agree to the collection and use of information in | |
| relation with this policy. The Personal Information that [I|we] collect are used for providing and | |
| improving the Service. [I|We] will not use or share your information with anyone except as described |
| // | |
| // CoreDataController.swift | |
| // | |
| // Created by Keith Harrison http://useyourloaf.com | |
| // Copyright (c) 2017 Keith Harrison. All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without | |
| // modification, are permitted provided that the following conditions are met: | |
| // | |
| // 1. Redistributions of source code must retain the above copyright |
In this tutorial you'll learn how to run a Vapor server in a Docker container on Heroku.
Recently, Heroku added the ability to run Docker images on their Runtime. You can use this system instead of the traditional buildpack-based system for various reasons, mainly for having more control over the environment your server will run on.
To complete this tutorial, you'll need: