How can I get the last character in a string?

 var myString = "Test3";
 alert(myString[myString.length-1])

here is a simple fiddle

http://jsfiddle.net/MZEqD/

Since in Javascript a string is a char array, you can access the last character by the length of the string.

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

It does it:

myString.substr(-1);

This returns a substring of myString starting at one character from the end: the last character.

This also works:

myString.charAt(myString.length-1);

And this too:

myString.slice(-1);

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