ES6 #9: ES6 Default Parameters in JavaScript in Hindi 2020
Channel: Thapa Technical
Date: 30/01/2020

Welcome, we will see the Default function parameters in JavaScript in Hindi.   Default function parameters allow named parameters to be initialized with default values if no value or undefined is passed. In JavaScript, function parameters default to undefined. However, it's often useful to set a different default value. This is where default parameters can help.

In the past, the general strategy for setting defaults was to test parameter values in the function body and assign a value if they are undefined.

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