string pop last char js
var str = "Hello";
var newString = str.substring(0, str.length - 1); //newString = Hellstring pop last char js
var str = "Hello";
var newString = str.substring(0, str.length - 1); //newString = Hellremove first and last character from string javascript
// Hey buddy, here are different implementation, choose your favourite !!
// best implementation
const removeChar = (str) => str.slice(1, -1);
// regex
function removeChar(str) {
return str.replace(/^.|.$/g, "");
}
// without slice
function removeChar(str) {
const array = str.split("");
let res = "";
for (let i = 1; i < array.length - 1; i++) res += array[i];
return res;
}Copyright © 2021 Codeinu
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