Month: January 2025
Jan 21, 2025 iOS
What is the role of @State, @Binding, @ObservedObject, and @EnvironmentObject in SwiftUI? Provide examples.
@state @State in SwiftUI is a property wrapper used to manage simple, local state within a single view. It enables the view to update its UI whenever the value of the @State property changes. Key Characteristics of @State Local State:…
Jan 01, 2025 iOS
DSA Two Pointer Approach
The two-pointer approach is a versatile technique in Data Structures and Algorithms (DSA) used to optimize problems that involve linear traversal of arrays, lists, or strings. Here's a detailed explanation of when to use it and its applications: When to…