Aug 18, 2020

Three faces of SwiftUI @State Property Wrapper — implementation examples

It’s quite common in the programming to have different implementations resulting in the same effect. Today I wanted to share with you three different ways to use SwiftUI State. As far as the first one is the most common — it’s important to be aware of other variations, so you…

Swiftui

2 min read

Aug 7, 2020

#0 — RxSwift playground is back!

A few years ago there was a very useful gem for testing snippets of code using RxSwift namedcocoapods-playgrounds. Unfortunately around XCode 9 it stopped working. Today I wanted to share with you a very neat alternative — Arena. Only two steps are needed to achieve a working playground with added…

Swift Programming

2 min read

#0 — RxSwift playground is back!

Playground Wallpaper Vectors by Vecteezy

A few years ago there was a very useful gem for testing snippets of code using RxSwift namedcocoapods-playgrounds. Unfortunately around XCode 9 it stopped working. Today I wanted to share with you a very neat alternative — Arena.

Only two steps are needed to achieve a working playground with added…

Published in Mac O’Clock

·Mar 10, 2020

Auto Resizing a Dynamic UITextView

UITextView is one of the most commonly used elements in iOS applications. Mostly when we want to allow users to write some longer texts eg. receive feedback from them. On many projects I’ve met with the requirement from designers is to have a TextView that adapts its height automatically to…

I OS

4 min read

Aug 15, 2019

#1 RxSwift — Omitting errors and preventing sequence from being disposed.

Today I want to share with you a small extension that I’ve found very useful recently. It’s used to ensure that we do not pass onError event down the stream. …

Rxswift

3 min read

Three faces of SwiftUI @State Property Wrapper — implementation examples

#0 — RxSwift playground is back!

#0 — RxSwift playground is back!

Auto Resizing a Dynamic UITextView

#1 RxSwift — Omitting errors and preventing sequence from being disposed.

Kamil Buczel @Kamajabu