neillovell
Programmer
I have a function with two parameters, but it is sometimes called with two, one, or no parameter at all! In the event of not enough parameters being passed, are the ones asked for being set to null ?
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Are parameters optional in JS ? 1
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LakshmiKiran
Programmer
Yes. They are set to null. You can chekc that by checking if the variable = null (a==null)..
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