Hi, I'm Sarun — an iOS developer.

On this blog I will share my working processes, tip and tricks, tools,
and problems I found along the way.

Latest Post

How to Add inline images with text in SwiftUI

In iOS 14, we have a new way to put images along with texts.

Latest Tip

Easy way to detect a retain cycle in a view controller

A view controller is one component where memory leak usually takes place since it holds many pieces together. One of the easiest ways to detect them is to see if a view controller is not being deallocated. Let's see how Xcode breakpoint can help you find a leak.

Recent Posts

More posts can be found in the archive.

How to declare Swift protocol for a specific class

Learn how to create protocols that constrain their conforming types to a given class.

A new way to manage the back button title in iOS 14 with backButtonDisplayMode

Apple adds a new way to control where the back button will pick up its title. Let's see how this make thing a lot easier going forward.

SVG image assets supported in Xcode 12

We finally get SVG supported and the best thing is it is backward compatible with some limitations.

What should you know about a navigation history stack in iOS 14

In iOS 14, long-press on the back button will bring up a history stack. Learn what you should consider with this new behavior.

Recent Tips

More tips can be found in the tips section.

How to change a back button image

Learn how to change a UINavigationBar back button indicator.

Match a view's shadow to the Sketch shadow

Learn how to set shadow spread and blur from a Sketch design.

How to compare two app version strings in Swift

Learn how to check your app version strings are higher or lower.

How to split a string into an array of substrings in Swift

Learn different ways to split a string into an array of substrings.

Projects

Elsewhere