how to remove first and last character from string in typescript code example

Example 1: delete first character javascript

let str = 'Hello';
 
str = str.slice(1);
console.log(str);
 
/*
    Output: ello
*/

Example 2: remove first and last character from string javascript

var yourString = "/installers/services/";

var result = yourString.slice(1,-1);

Example 3: remove first and last character javascript

// best implementation
const removeChar = (str) => str.slice(1, -1);