Rushing a project and no time to read explanation? Jump to the answer code Since iOS 11, the App Store app has adopted card UI like this : The card-like UI has rounded corner and a light drop shadow beneath it, how can we achieve it? Say we have a image

A complete guide of all the ways to pass data between view controllers, with specific examples, the best practices and the techniques to avoid.

There's a really simple way to read barcodes, QR codes and all sorts of machine readable code by using nothing more than AVFoundation.

I decided to publish common security flaws in note-taking apps with list of improvement suggestions (because security is complicated).

One way to make a code base easier to navigate, while still maintaining a solid overall structure, is to inline functionality whenever two pieces of code are heavily related. This week, let’s take a look at how that can be done using inline types and functions…

This post describes the goals, release process, and estimated schedule for Swift 5.1.

In the following we will show you how to setup a basic iOS and Android Kotlin Native project to demonstrate the following functionalities:

Learn how to design and build reusable user interface elements by using custom view subclasses from the UIKit framework in Swift.

Our @richturton shares some tips for working with layout margins in iOS.

When I first started iOS, it was iOS 8 at that time, I had a bug that took my nearly a day to figure out. The issue was that the status…

Today I want to talk about UIView styling. The common approach when we want to customize the display of native UI controls (for instance UIButton or UILabel) is to create a subclass that overrides a bunch of properties. That works well most of the time, but…

Discover the latest additions and updates to design guidance. Explore inspirational designs, videos, articles, and resources.

Motivation

Learn how to take a disaster of nested stack views and untangle it into a great user interface.

Strings get a massive power up in Swift 5.0.

Enumerations provide clarity and intent. Some change and yet others remain stagnant, and now we program effectively for either case.

TL;DR Executive summary : // open the app permission in Settings app UIApplication.shared.open(URL(string: UIApplication.openSettingsURLString)!, options: [:], completionHandler: nil) From the previous Core Location tutorial, we need to prompt an authorization…

A detailed explanation of the required keyword. The keyword is often misunderstood and is used within classes, with protocols and more.

In this article we will be generating strong passwords with AutoFill and store them in the keychain so they can easily be used when logging in.

One really elegant aspect of Swift’s design is how it manages to hide much of its power behind much simpler programming constructs. Pattern matching is one source of that power, especially considering how it’s integrated into many different aspects of the…