The Swift programming language was created in 2014 with a particular focus on iOS and macOS development.
2023-09-17 . 3 min read Objective C Swift
When we perform network requests to fetch data from the web we have to write completion handlers to know the completion of request.It's quite handy when performing long running operations.
2023-08-26 . 2 min read Networking
There are lot of frameworks introduces on WWDC23 SwiftData is one of them. SwiftData designs to persist data using Swift code.
2023-07-07 . 2 min read SwiftData WWDC23
UITableView is used to display lists of data, but UICollectionView is used to present complex and customized data.
2023-05-05 . 2 min read UIKit UICollectionView
In a previous article, we learned how to request data from the web, handle JSON data, and make custom models using Codable.
2023-04-25 . 3 min read Networking GCD
SwiftUI is a simple and fast way to make user interface but it's quite young and missing lot of features used to make complex apps.
2023-04-23 . 5 min read SwiftUI iOS
What is App transport security(ATS)?. App transport security improves user security and privacy by making secure connections to network.
2023-04-12 . 2 min read Xcode Networking
When we develop apps for iOS, we need to perform heavy tasks such as loading images from the network, loading files, etc. It's a very time-consuming task, which affects the performance of the application.
2023-04-07 . 2 min read Networking NSCache
In the world of apps, practically all apps use web services to get data from the internet.It enables user to send and receive data from the web.
2023-03-22 . 4 min read Networking API
Enumerations (enum) enables you to write code in a type safe way. Enum is very useful while defining common type of values. You don't have to provide value while defining enum.
2023-03-07 . 2 min read Swift Enum
UISearchController is a view controller that displays search results with the help of search bar. The search controller correlate with search results controller to display the search results.
2023-01-05 . 2 min read UIKit UISearchController
You successfully created an app and uploaded it to the app store. You want to finally reap the rewards of your work. You have a variety of ways to monetize your app, including the premium model and freemium.
2022-08-05 . 4 min read Admob Monetization
Optional unwrapping is one of the most used patterns in iOS development. Swift 5.7 introduces new features included a new way to unwrap optional values using if let and guard let statements. It eliminates duplication to ...
2022-06-14 . 2 min read Optionals Unwrapping
You can enable large titles in your navigation bar using prefersLargeTitles property. This property has boolean value true or false. When it's property value is true it indicates that title will be shown in large font format.
2022-01-11 . 2 min read Navigation Bar
It's a common pattern or technique in various programming languages when we want to perform some action when a value is changed. Property observers are used in Swift when we want to perform an action when the value of a property changes.
2021-05-24 . 2 min read Swift Property Observers
Closures are a difficult topic to grasp in Swift, but they are simple to grasp if well described. Closures are functional blocks that can be used or passed around in code.
2021-04-11 . 3 min read Swift Closures
It's necessary to write more robust and simple code as long as your project goes more complex. Every line of code you are writing is matters because the more your code cleaner the more ..
2021-03-29 . 2 min read Swift Guard
When you are developing app keep in mind that it is very important to engage users and ask for feedback to improve your app's experience. Your app's reviews and ratings will display on App Store which helps to increase downloads ..
2021-03-18 . 2 min read Reviews StoreKit
You built your iOS app after lot of hard work and now is the time to list your app on App Store. When you list your app on App Store you need screenshots which shown on App Store.
2021-03-10 . 3 min read Guidelines App Store
In Computer Science, recursive function is a function that calls itself to solve problem and this technique is called recursion. Almost all programming languages support recursion ..
2020-10-29 . 2 min read Recursion Algorithms
In computer science, there are two types of algorithms commonly used to solve a problem searching and sorting algorithms. It's valuable to know which algorithm to use to perform a ..
2020-09-14 . 2 min read Algorithms
It's a good practice to know how memory management works in Swift. Swift uses Automatic Reference Counting (ARC) to manage app's memory automatically without write any additional code.
2020-07-12 . 3 min read Weak Unowned
Unit testing is a testing method where you can test "unit" of code whether it is working as you want or not. In Xcode, use XCTest framework to perform unit tests.
2020-06-29 . 2 min read Xcode Testing
Structures and Classes are basic templates for any application which consists of properties and methods implements for behaviour. You can define structure or class ..
2020-05-06 . 2 min read Class Struct
Swift provides a very useful feature which is to define your own custom operators. It is a very confusing topic in the beginning but it is very powerful to use. It increases our code readability ..
2020-05-04 . 2 min read Custom Operators
A protocol can defines a set of methods that can be adopted by any class, but we can't write code inside.On the other hand, extensions gives us the power to write code inside methods, but it can only used for one type.
2020-05-01 . 1 min read Protocol Extensions