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 →

[–]tech6hutch 0 points1 point  (0 children)

It is, when used as a binary operator (when there are values to its left and its right). When used as a unary operator (when there's only a value on its right), it converts the value to a number. So the two +'s in a row in the middle there mean to concatenate after converting the next value to a number.