When deploying Node Express application, you have several different choices. This includes DigitalOcean, Heroku, Amazon Elastic Beanstalk and many more. …
Concurrency allows multiple tasks to run at the same time. Understanding concurrency is an important part of iOS app development. When used correctly, it can create a pleasant user experience and can even avoid crashing your app. …
As a developer who has worked in React, Flutter and SwiftUI, it is always nice to see that how many SwiftUI features are inspired from existing platforms. All three major platforms (React, Flutter and SwiftUI) have adopted a declarative approach for building user interfaces. …
Swift language allows you to create several different types of properties, including computed, property observers and even lazy properties. In this article, we will learn how lazy properties can provide performance benefits for time consuming calculations.
Implementation
Let’s consider a scenario, where we are responsible for creating questions for an exam…
Application domain objects are the building blocks of any system. The domain represents the entities and the connections between entities of the app. The domain is also used to map the real world into our system.
There are many ways of implementing domain objects. …
Asynchronous programming is a common requirement of any iOS application. The ability to perform task on a separate thread and not disturbing or blocking the user interface is always considered a good practice. In iOS 15 and Swift 5.5 …
New button roles, control prominence, control group, and more
Buttons are an important part of any iOS application, and in iOS 15, SwiftUI introduces several different ways to implement and customize button views. In this article, we are going to learn about all the new ways you can customize your buttons.
Let’s get started…
Rounded Corners
In the previous version of…
When working with asynchronous code we often leverage the use of callbacks so we can execute code when the asynchronous operation finishes. This works fine in simple scenarios but gets complicated if we have to perform a future request based on the result of the previous request. …
Apple introduced tons of new features in Swift and SwiftUI. This includes Async/Await, Pull to Refresh, Continuation, Text Formatters etc. In this article, we are going to combine all the features together and build a stocks application.
Stocks Service
For this article, we are not using a real stocks API…
A first look at the new view to asynchronously load and display images
At WWDC 2021, Apple unveiled tons of new SwiftUI features that will allow developers to create iOS apps even more fluently. One of the most anticipated features is the ability to display images using the Image view. …
Mohammad Azam
iOS Developer, speaker and educator. Top Udemy and LinkedIn instructor. Lead instructor at DigitalCrafts. https://www.udemy.com/user/mohammad-azam-2/
