Question

How to get the substring before specific character in Node.js

Answer 1

const str = 'javascript c++ c typescript node.js';
 
const ch = 'y'
 
const subs = str.substring(0, str.indexOf(ch));
 
console.log(subs);
 
   
   
   
   
/*
run:
   
javascript c++ c t
   
*/

 

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