I think the area where my code would shine is when you have a table, and you want to insert data and shift everything else. Instead of moving braces and commas and rearranging, you just put the new cell in there.

The same thing applies to changing the number of rows or columns. Change one number and you're done. If you want, you can even choose the size based on a user preference.

elusion : http://matt.diephouse.com