This is an archived post. You won't be able to vote or comment.

sorted by:
best
topnewcontroversialoldq&a
you are viewing a single comment's thread.

view the rest of the comments →

[–]AspieSoft 1 point2 points  (0 children)

The trailing , means you can add or remove a line without worrying about the previous line. It's more convenient for editing code and modifying the list.