Question

How to replace the first match substring in a string case insensitive in JavaScript

Answer 1

let s = 'JAVAscript c++ javaSCRIPT c java c#';

s = s.replace(/javascript/i, 'js script');

console.log(s);
   
   
   
   
   
/*
run:
   
"js script c++ javaSCRIPT c java c#"
   
*/

 

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