String Methods
"I love Computer Science!".length;"Finals stink!!".charAt(4);"Finals stink!!".substring(8, 11);"Finals stink!!".replace("tink", "uck");
var string = "Finals stinks!!";
if(string.length > 16) {
alert(string.replace("tinks", "uks");
} else {
alert(string.replace("Finals", "YaPing");
}