How to use the join () function (for tables) without commas

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array join() method without a separator 1 answer

I was wondering how to use the join function for arrays in JavaScript without it returning commas.

Example:

var alphabet = ['a', 'b', 'c']
alphabet.join();
// returns a,b,c

How do i make it so it doesn't return the commas?

Just specify an empty string for the join:

alphabet.join('');

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