Explain Closures in JavaScript?
Posted On: Jun 05, 2024
Closures are the combination of lexical environment and function within which the function was declared. This allows JavaScript programmers to write better, more creative, concise and expressive codes. The closure will consist of all the local variables that were in-scope when the closure was created.
Sure, closures appear to be complex and beyond the scope, but after you read this article, closures will be much more easy to understand and more simple for your everyday JavaScript programming tasks. JavaScript is a very function-oriented language it gives the user freedom to use functions as the wish of the programmer.
Related Questions
Subscribe Our NewsLetter
Never Miss an Articles from us.
Recent Articles
Featured Categories
- Common Interview Questions
- Python Flask Interview Questions
- NoSQL Interview Questions
- jQuery Interview Questions
- C Programming Interview Questions
- AngularJs Interview Questions
- Node JS Interview Questions
- JavaScript Interview Questions
- Core Java Interview Questions
- HTML Interview Questions
- Laravel Interview Questions
- Wordpress Interview Questions
- PHP Interview Questions
JavaScript Interview Questions
Explain what is Javascript?
JavaScript, a dynamic, client-side language, is crucial in modern web development, working alongside HTML and CSS. Its manipulation of the Document Object Model (DOM) enables dynamic content and inter..
JavaScript Interview Questions
What close() does in Javascript?
In JavaScript, the close() method is employed to securely close the current window. To ensure its association with the window object rather than another JavaScript object, employ window.close(). This ..
JavaScript Interview Questions
What is the difference between let and var?
Both var and let are utilized for variable/method declaration in JavaScript. The crucial disparity lies in their scope: var is function-scoped, meaning it's accessible throughout the function it's def..