default parameters in javascript #45

Published: 13 December 2023
on channel: Tecki Ajay
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!!! default parameters in javascript #45 !!!

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What are default parameters in JavaScript - Default parameter in Javascript. The default parameter is a way to set default values for function parameters a value is no passed in (ie. it is undefined ). In a function, Ii a parameter is not provided, then its value becomes undefined . In this case, the default value that we specify is applied by the compiler.

What is the default parameter object in JavaScript - What are Default Parameters in JavaScript - Scaler Topics As we know, the default value of the parameter in JavaScript is undefined. This means that if we do not pass any argument in the function, the function automatically assigns the value undefined. Given below is an example of how to set the javascript default parameter for a function

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