remove last 3 characters from string javascript code example

Example 1: javascript remove last character from string

var str = 'mystring';

// the character 'g' will be removed
str = str.slice(0, -1);

Example 2: javascript remove last character from string

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

Example 3: remove last 3 characters from string javascript

str = str.slice(0, -3);

Example 4: javascript remove last character from string

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

Example 5: remove last character from string javascript

let str = "12345.00";
str = str.slice(0, -1);

Example 6: javascript remove last character in a string

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