Using JavaScript's replace() method with global switch on a variable -

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I am not able to understand how it will work for me even after I have not been able to understand it.

What I want to do is take a string that is assigned to a value, and it is used as a match string for all matches. 

  var replacement = 'i'; Var text = 'tieiam'; Text = text Location (substitution, ''); // 'pyium' text = text Location (/ time / g, ''); // 'Team'

How do I use them together ??

What do you want to use RegExp object: 

  Text = text.replace (new RegExp (replacement, 'g'), '');


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