how to find the last character of a string in javascript code example

Example 1: javascript get last character in string

var hello = "Hello World";
var lastCharOfHello=hello.slice(-1);//d

Example 2: javascript remove last character from string

var str = "Hello";
var newString = str.substring(0, str.length - 1); //newString = Hell

Example 3: get last char javascript

var lastChar = myString[myString.length -1];

Example 4: how to get last string in javascript

'abc'.slice(-2);