title: Removing a string of alphabets from a JavaScript Array
body: <p>Suppose that I am storing a value, abcdef in a variable say x in JavaScript and I have to remove abc. The output should hence be def. How to go about this? Please don't go about delete via number of characters to be deleted as what I am interested is deleting a specific string, it can be or 3 or 4 characters. So, I need a more generalized approach to this.</p>