Course Content

  • 2.13 call()_1
  • 2.13 function_object_1
  • 2.13 function_object_2

Course Content

FAQs

To invoke a function that is defined inside another function, create the inner function within the outer function and call it. When you use the function keyword, the function is elevated to the top of the scope and has access to all of the scope's variables. Copied!

The distinction is that the call() method takes different arguments. The apply() method accepts an array of arguments. If you wish to use an array instead of an argument list, the apply() method comes in useful.

Remember that a JavaScript function allows you to define a block of code, name it, and run it as many times as you like. The function keyword can be used to define a function, and the () operator can be used to run it. One or more parameters can be included in a function.

Functions are called directly in JavaScript, such as x. ().

Recommended Courses

Share With Friend

Have a friend to whom you would want to share this course?

Download LearnVern App

App Preview Image
App QR Code Image
Code Scan or Download the app
Google Play Store
Apple App Store
598K+ Downloads
App Download Section Circle 1
4.57 Avg. Ratings
App Download Section Circle 2
15K+ Reviews
App Download Section Circle 3
  • Learn anywhere on the go
  • Get regular updates about your enrolled or new courses
  • Share content with your friends
  • Evaluate your progress through practice tests
  • No internet connection needed
  • Enroll for the webinar and join at the time of the webinar from anywhere