Functions in JavaScript | JavaScript Functions | JavaScript Tutorial for Beginners

In this video, we'll be exploring the functions in JavaScript. We'll be looking at the how to define a function and call a function. By the end of this video, you'll have a better understanding of how functions work and be able to use them to make your code more readable and easy to understand. #javascript #parnikatutorials #functions #html #css #webdesigning Social media Links: Instagram: https://www.instagram.com/parnikatutorials/ Website: http://parnikatutorials.in/ Email id: parnikatutorials@gmail.com To get the regular updates: Telegram link: https://t.me/Parnikatutorials Facebook: https://m.facebook.com/profile.php?id=109245950811428&ref=content_filter Linkedin: https://www.linkedin.com/in/parnika-tutorials-a8a9831b2/ Pinterest: https://in.pinterest.com/parnikatutorials0892/ Playlists: Virtual Coffee with Jagadeesh: https://youtube.com/playlist?list=PL4x0v29DZ2pArePUk30o6Twn7sqnqbYCH Digital Logic Design: https://youtube.com/playlist?list=PL4x0v29DZ2pA2ZmL3dclnA-HfHkFAy0GI Computer Organization and Architecture: https://www.youtube.com/watch?v=iJN9q01OWtw&list=PL4x0v29DZ2pBRd8bChJJFtTn6ClJhKzfZ C Programming: https://www.youtube.com/watch?v=h9LtX_R-7uA&list=PL4x0v29DZ2pAIQdtRr-1zaYnqGiD_fU0M Data Structures: https://www.youtube.com/watch?v=m51BGPXdPAQ&list=PL4x0v29DZ2pCtKml6NNoBhYK4K_QnsCA_ Theory of Computation: https://www.youtube.com/watch?v=iJN9q01OWtw&list=PL4x0v29DZ2pDq-5SI9KlYxPDKdYCcmgJm Compiler Design: https://www.youtube.com/watch?v=iJN9q01OWtw&list=PL4x0v29DZ2pBsF-lPUHQ_8uRy-LbDSHIH Operating Systems: https://www.youtube.com/watch?v=vCCmq8hTC8Y&list=PL4x0v29DZ2pD6MzSQMIDSawLSKUZTFfxE Databases: https://www.youtube.com/watch?v=iJN9q01OWtw&list=PL4x0v29DZ2pCYEa9s3r5zWrFYIxGivlEC Computer Networks: https://www.youtube.com/watch?v=iJN9q01OWtw&list=PL4x0v29DZ2pBBOq-QsHtCuA53IlRxIQNm For GATE PYQs and much more explore: https://www.youtube.com/c/ParnikaTutorials/playlists JavaScript functions are used to perform operations. We can call JavaScript function many times to reuse the code. Advantage of JavaScript function There are mainly two advantages of JavaScript functions. Code reusability: We can call a function several times so it save coding. Less coding: It makes our program compact. We don’t need to write many lines of code each time to perform a common task. JavaScript Function Syntax The syntax of declaring function is given below. function functionName([arg1, arg2, ...argN]){ //code to be executed } JavaScript Functions can have 0 or more arguments.

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