Self-sizing cells are widely used in my projects. It took me hours to google the solution when I was a beginner in iOS development. Creating self-sizing cells are actually very simple. …
I’m recently doing an IoT project. Sometimes I have to investigate more complex problems that potentially happen in the network layer, so I use Wireshark to capture the network traffic between my iOS apps and IoT hardware.
Let’s see how to start packet sniffing using Wireshark!
“A property wrapper adds a layer of separation between code that manages how a property is stored and the code that defines a property.” — Swift documentation
It encapsulates extra logic to properties and limits access to the available property values.
@propertyWrapper was introduced to Swift in Swift 5.1. Now…
The city I live in is experiencing its worst moment of the pandemic and has been under quasi-lockdown since mid-May. I have got more spare time since working from home saves a lot of time commuting to the office. …
Do you feel hard to get your head around Date(), DateFormatter(), DateComponents(), and other date-related types, but you just want your code to work as expected? This article will save you the trouble!
In this article, I will be focusing on the 3 most commonly used skills of manipulating dates:
Inspired by Trello, I tried to make a Trello board-style CollectionView that presents a different data set in a different CollectionView cell. The demo below shows the final result:
In my recent article [Swift] Set Up a Basic Bar Chart Using iOS-Charts, I demonstrate how to set up a basic bar chart using a widely-used third-party library iOS-Charts.
Today we are going to take it to the next level. By adding some simple pieces of code, we can make…
I recently use iOS-Charts at work. It’s a very flexible, easy-to-use third-party library, allowing you to highly customise your chart.
This library is around 95% similar to its Android counterpart, making developing apps for both platforms much easier.
Here I use some high-income countries' birth rate data to demonstrate how…
