Author: Ravi Shankar
How to Schedule Notifications in an Apple Watch App Using SwiftUI
In this tutorial, we’ll guide you through creating a simple Apple Watch app using SwiftUI that schedules a local notification. This example will showcase how to notify users after a specific period, even if the app is in the background. We’ll demonstrate this by setting up a button that, when tapped, schedules a notification to…
Swift Concurrency -Manage API Calls in SwiftUI
Managing API calls efficiently in SwiftUI is crucial for building responsive and user-friendly apps. By using a network service class and Swift concurrency with async/await, you can handle API requests smoothly. This guide will show you how to structure your code to manage API calls, handle errors, and display appropriate messages to users. Step 1:…
How to Create a ViewModel with Dummy Data for UI Testing
In this guide, we’ll walk you through the process of creating a ViewModel and loading it with dummy data from a JSON file for UI testing. This will help you test your UI with realistic data without relying on a network or external data source. Step 1: Define the Data Model First, create a struct…
What are the common data formats that REST can use?
REST (Representational State Transfer) is not limited to using JSON (JavaScript Object Notation) for data exchange. REST is an architectural style for designing networked applications and APIs that can use various formats for representing data. While JSON is a popular choice due to its simplicity and ease of use, other formats can also be used…
Comparing REST and Alternatives
The concept of REST (Representational State Transfer) is often contrasted with other architectural styles or protocols for building APIs. While there isn’t a direct “opposite” of REST, there are several alternative approaches and protocols that serve as different paradigms for designing APIs. Here are some of the main alternatives: SOAP (Simple Object Access Protocol) GraphQL…
Understanding REST and HTTP: Making API Calls in iOS with Swift
In the world of web and mobile development, you’ll often hear terms like REST and HTTP. These concepts are fundamental to building robust applications that communicate with servers over the internet. In this blog post, we will explore the differences between REST and HTTP and learn how to make API calls in iOS using Swift.…
Introduction to Debugging in Swift
Debugging is an essential skill for any developer, and mastering it can greatly improve the quality and reliability of your software. In Swift development, understanding how to effectively debug can save you hours of frustration and help you quickly resolve issues. This blog post serves as a beginner’s guide to debugging in Swift, covering fundamental…