Array 'join' method in Javascript (Array.prototype.join)
By using the 'join' method, you are able to convert an Array into a String, formatted the way you like. This is done using a separator and it is common to see the elements comma separated.
In this video we look at providing your own custom separator and also touching on the default separator, the comma.
For your reference:
https://developer.mozilla.org/en-US/d...
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