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…
Creating Custom Facebook Login Button in Swift
To add a Facebook login button into your app, it can be as easy as using FBLoginButton which included in…
Step-by-Step: Facebook Login Integration in Swift
With the rise of social media, Facebook login integration has become one of the must have features in mobile app.…
Can You Answer This Simple Swift Question Correctly?
Few days ago, while I was scrolling through my Twitter feed, I stumble upon a simple Swift question. Surprisingly, out…
Implement In-App Dark Mode Using Swift Observation Protocols
In iOS 13, Apple introduced dark mode to the world. To enable dark mode, you must use the Settings app…