javascript how to remove last character from string\ code example

Example 1: js remove last character from string

let str = "Hello Worlds";
str = str.slice(0, -1);

Example 2: javascript remove last character from string

let str = "12345.00";
str = str.substring(0, str.length - 1);
console.log(str);

Example 3: javascript remove last character from string

let str = "12345.00";
str = str.substring(0, str.length);
console.log(str);

Example 4: remove last character from string javascript

const text = 'abcdef'
const editedText = text.slice(0, -1) //'abcde'

Example 5: javascript remove last character from string

ela
toraa
pame
ligo

Example 6: javascript remove last word from string

var str = "I want to remove the last word.";
var lastIndex = str.lastIndexOf(" ");

str = str.substring(0, lastIndex);