Question

How to replace a comma with a dot in JavaScript

Answer 1

let str = '7,849,127,091';

str = str.replaceAll(',', '.');

console.log(str); 
  


  
/*
run:
  
"7.849.127.091"
  
*/

 

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Answer 2

let str = '7,849,127,091';

str = str.replace(/,/g, '.')

console.log(str); 
  


  
/*
run:
  
"7.849.127.091"
  
*/

 

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