Nail Your Next Job Interview with These Top Questions and Answers | aihirely
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07 Jan, 2025
iOS Interview Questions and Answers
The UIViewController lifecycle refers to the sequence of methods that are called as a UIViewController object goes through different stages in its existence. These stages include creation, presentation, interaction, and destruction. Understanding the lifecycle helps developers manage view-related tasks, such as data loading, view configuration, and cleanup.
07 Jan, 2025
iOS Interview Questions(2024)
Key-Value Observing (KVO) is a mechanism in iOS (and macOS) that allows an object to be notified when a specific property of another object changes. It is part of the Cocoa and Cocoa Touch frameworks and provides a way for objects to observe changes to properties of other objects in a decoupled manner. This allows for an easy way to update your UI or trigger actions based on changes to an object's state.
07 Jan, 2025
iOS Interview Questions(2025)
Auto Layout is a powerful layout system in iOS that allows developers to create dynamic user interfaces that can adapt to different screen sizes, orientations, and content changes. It uses constraints to define the relationships between various elements in the UI and automatically adjusts the layout based on these rules.
06 Jan, 2025
C%23 Coding Questions For Technical Interviews
In C#, non-generic collection types are part of the System.Collections namespace. These collections are not type-safe, meaning they can hold elements of any data type. While they are still useful, generics (introduced in C# 2.0) offer better type safety, performance, and readability.
06 Jan, 2025
C++ Interview Questions
C++ is a high-performance, general-purpose programming language that is an extension of the C programming language. It was created by Bjarne Stroustrup in the early 1980s and adds object-oriented programming (OOP) features to C, such as classes, inheritance, polymorphism, and encapsulation.
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