Answers for "string get last 4 characters javascript"

get last three characters of string javascript

var member = "my name is Afia";

var last3 = member.slice(-3);

alert(last3); // "fia"

get last letter of string javascript

// Get last n characters from string
var name = 'Shareek';
var new_str = name.substr(-5); // new_str = 'areek'

find the last occurrence of a character in a string javascript

str.lastIndexOf(searchValue[, fromIndex])