Question

How to remove all spaces from a string in JavaScript

Answer 1

let s = "javascript  java c    c++ c#  php   python"
 
s = s.replace(/\s+/g,'').trim();
 
console.log(s); 
 
 
 
 
/*
run:
 
"javascriptjavacc++c#phppython"
 
*/

 

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Answer 2

let s = "javascript  java c    c++ c#  php   python"
 
s = s.split(' ').join('');
 
console.log(s); 
 
 
 
 
/*
run:
 
"javascriptjavacc++c#phppython"
 
*/

 

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