Mar 28, 2024 iOS
Optionals in swift
In Swift, optionals are a powerful feature designed to represent the absence of a value in a type-safe way. They allow you to indicate that a value may be present or absent, meaning it could either contain a value of…
Mar 21, 2024 iOS
How to read data from a CSV file and convert it to JSON in Swift
To read data from a CSV file and convert it to JSON in Swift, you can follow these steps: Read the CSV file line by line. Parse each line into an array of values. Convert the array into a dictionary,…
Feb 16, 2024 iOS
“Mastering C#: A Deep Dive into Dependency Injection Techniques”
Introduction In the ever-evolving landscape of C# development, mastering Dependency Injection (DI) is paramount for creating scalable, maintainable, and efficient code. In this comprehensive guide, we delve into the intricacies of Dependency Injection techniques, providing a deep understanding that goes…
Aug 16, 2023 iOS
Swift Programming: A Deep Dive into Dependency Injection
Swift Programming: A Deep Dive into Dependency Injection Dependency Injection (DI) is a software design pattern used to implement Inversion of Control (IoC) in which the control over the creation and management of objects is shifted from the class itself…
Apr 22, 2023 iOS
SwiftUI interview questions and answer
Q1: What is SwiftUI? A: SwiftUI is a framework provided by Apple to build user interfaces for their platforms such as iOS, macOS, tvOS, and watchOS. It is based on the declarative programming paradigm, which means you describe the user…
Apr 04, 2023 iOS
How to display SwiftUI sheet Half screen
To present a SwiftUI sheet that takes up half of the screen, you can use the .sheet(isPresented:onDismiss:content:) modifier with a custom View that conforms to the View protocol. Here's an example: struct ContentView: View { @State private var isPresented =…
Mar 09, 2023 iOS
SwiftUI CollectionView using Vgrid
A native collection view wasn't included in SwiftUI's CollectionView original release. Using third party libraries or creating your own solution are also options. Apple unveiled a tonne of new SwiftUI framework capabilities at this year's WWDC. One of them is…
Jan 17, 2023 iOS
How to get the Flutter Device name
Welcome to the LeadByCode .Today we are going to learn about How to get flutter device name as well as Device info. In general, developing a mobile application is a difficult and time-consuming process. There are various frameworks available that…