delate char betwen index js
// First find the substring of the string to replace, then replace the first occurrence of that string with the empty string. S = S.replace(S.substring(bindex, eindex), ""); //Another way is to convert the string to an array, splice out the unwanted part and convert to string again. var result = S.split(""); result.splice(bindex, eindex - bindex); S = result.join("");
