Learn everything about Dependency Injection in AngularJS, including how it works, its benefits, key concepts like services, providers, and injectors, and prepare with interview questions for beginners, intermediates, and advanced developers. Dependency Injection (DI) is one of the cornerstones of AngularJS, enabling efficient management of dependencies and promoting modular, testable code. Whether you are a…
Explore the top 20 essential NestJS interview questions and answers for backend developers. Learn about modules, dependency injection, microservices, and other key features of the NestJS framework to ace your next interview. Perfect for developers preparing for NestJS and Node.js backend roles. NestJS is rapidly becoming one of the most popular frameworks for building scalable,…
Learn how to optimize NestJS applications for better performance with techniques like efficient database queries, caching, lazy loading, and asynchronous processing. Discover practical tips and best practices to improve your application’s speed, scalability, and overall user experience. Perfect for developers and those preparing for NestJS-related interviews. NestJS is a framework that helps developers build server-side…
Learn about Spring Boot Dependency Injection (DI) in Spring Boot with this detailed guide. Explore constructor, setter, and field injection, scopes, and more. Includes common interview questions to help you prepare. Imagine you’re playing with toy blocks, and you want to build a castle. But instead of building each part of the castle yourself, your…
When selecting a backend framework for your application, the choice can significantly affect performance, scalability, and maintainability. NestJS vs Spring Boot are two leading frameworks for backend development, tailored for the JavaScript/TypeScript and Java ecosystems, respectively. Both offer robust features for building scalable applications, but their architecture, language, and use cases differ. In this blog,…
