Question

How to remove N characters from the middle of a string in Node.js

Answer 1

let str = "abcd123efgi";
  
const mid = Math.floor(str.length / 2);
const N = 3;
  
str = str.substring(0, mid - Math.floor(N / 2)) + str.substring(mid + 1 + Math.floor(N / 2));
  
console.log(str);
  
  
   
/*
run:
   
abcdefgi
   
*/

 

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