iOS

iOS 17 has the potential to be the biggest iOS update in years — In just another couple of days, the world would be introduced to iOS 17 among other updates by Apple. But me being the impatient person that I am, I have been scrolling through a lot of online news sites, forums, and social media sites to get some early insights on…

1. Operation effect 2. Project structure diagram

Optionality while safe can provide us with multiple issues that we need to handle and/or compensate for. I’ll be going through ways of handling optionals within function returns here so whoever needs to consume it doesn’t have to deal with optionals, they can be applied to other areas though. I’ll…

Before To Start When creating code using Swift, we often come across situations like the following: class A { let b: B let c: C ... init (b: B, c: C) { self.b = b self.c = c ... } } class B { } class C { } ... For example, A…

May has just ended and with June the summer is officially here. After a few months with scaling and preparing the solution to handle high traffic, we’re now closing in on releasing a new infrastructure that is a much faster and scalable version of Smart Places. …

SIGABRT (Signal Abort) is a common crash signal encountered during iOS app development. When an app crashes with a SIGABRT signal, it indicates a critical error or exception that caused the app to abort its execution. Resolving SIGABRT issues requires careful analysis and debugging to identify the underlying cause and…

Interactive maps and displaying the user’s location are two very common features of mobile apps. To implement them, Apple provides two powerful tools: MapKit and CoreLocation. This article aims to show you a straightforward way to use these tools in SwiftUI. Let’s get started! Displaying the map Implementing a simple map view in…

As apple document stated: — ==(_:_:) Returns a Boolean value indicating whether two arrays contain the same elements in the same order. Then I found out about the elementsEqual(_:) that seemed the same to me, so I read it to know what the difference. elementsEqual(_:) Returns a Boolean value indicating whether this sequence and another sequence contain…

What is the purpose of flavors? Flavors serve as a means to customize your application for different contexts, including development and production. Let’s consider an illustration: During the development phase, you may desire your app to establish a connection with the API host at https://dev.mobileapp.com/v1/ using the project ID com.mobileapp.dev. …