Advanced Java interview questions and answers 1. What is the difference between an array and a vector?Hide Answer An array groups data of the same primitive type and is static, while vectors can hold data of di
Keep Learning in28Minutes in28Minutes is creating amazing solutions for you to learn Spring Boot, Full Stack and the Cloud - Docker, Kubernetes, AWS, React, Angular etc. - Check out all our courses hereAbout Java Interview Questions and Answers github.com/in28minutes/learn Resources Readme...
30 OOPS Interview Questions in Java with Answers In this article, I am going to share with you some OOPS concept-based Java interview questions that I have collected from friends and colleagues and they have seen in various Java interviews on different companies. They are mostly asked at first...
This can be helpful to prevent accidental changes and maintain clear code semantics. Example 6: Immutable Classes public final class ImmutablePerson { private final String name; private final int age; public ImmutablePerson(String name, int age) { this.name = name; this.age = age; } public...
JavaScript Certification Questions and Answers JavaScript Interview Questions for Experienced 1Q) What is JavaScript? Ans:JavaScriptisa scripting language. It is different from Java language. It is an object-based, lightweight, and cross-platform. It is widely used for client-side validation. ...
Proficient in Android development, IOS development, HTML, CSS, JavaScript, React, Angular, MySQL, and MongoDB, he’s committed to enhancing user experiences through intuitive websites and advanced mobile applications.Recommended Videos C++ Interview Questions And Answers C Programming Interview Questions ...
Let’s say we’ve created this version stamp and we want to see it in a ReactJS app. Perhaps we want to write it subtly into the DOM somewhere so it’s there if we need to check which version is loaded. Firstly, we need to push it into the build process. ...
We’ll make a full-fledged real-time chat application. On the front end, we’ll use React, and on the back end, we’ll utilize NodeJS and the Socket.io web socket library. By the end of this project, you’ll know how to use web sockets and Socket.io to send and receive messages...
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