Advanced JavaScript Tutorial in Hindi [Part 80] - Default Parameters in ES6

#Javascript #Tutorial #Hindi

In this video i will talk about Default Parameters in ES6.

In JavaScript, a parameter has a default value of undefined. It means that if you don’t pass the arguments into the function, its parameters will have the default values of undefined.

A function that automatically provides default values for undeclared parameters can be a beneficial safeguard for your programs, and this is nothing new.

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[dineshbhalala]

Sir,
aap ne javascript ka videos bahut achha banaya he

nice information sir..👌

[umerbhatti]

Sir can u provide us amazing projects.
bcz your teaching style is very good
i want modern javascript projects
so plzz provide us

[nature_passport]

sir are you going to start new playlist of react js??

[arunkumar-jhpg]

var को कितनी बार भी डिक्लेयर और असाइन किया जा सकता है। let को 1 बार डिक्लेयर किया जा सकता है लेकिन असाइन कितनी बार भी किया जा सकता है। const को 1 बार ही डिक्लेयर और असाइन किया जा सकता है।