How to Use ASAuthorizationAppleIDButton in Storyboard
At WWDC 2019, Apple introduced Sign in with Apple. It provides a simple and secure way for people to sign in to…
Simulating Push Notifications in iOS Simulator
Dear fellow iOS developers, the wait is finally over! We are now able to simulate push notification in iOS simulator…
How to Implement a Swift HTTP Request Helper Without a Working Server
HTTP request helper is one of the most essential parts of most modern-day apps. It takes care of all the…
46% of People Think This Swift Code Has Error, Apparently, It Doesn’t!
A few weeks back, I saw a piece of Swift code being tweeted by @objcio on Twitter. 46% of people…
Making Sense of Swift ? and ! Operators in Optional, Downcasting and Initialization
One of the challenges, when picking up Swift, is to understand how optional work. New learners, usually get confused whether…
Test Doubles in Swift: Dummy, Fake, Stub, Mock
When doing unit testing, it is a common practice to replace an actual object with a simplified version in order…