Garry's Mod Wiki

table.IsEmpty

  boolean table.IsEmpty( table tab )

Description

Returns whether or not the given table is empty.

This works on both sequential and non-sequential tables, and is a lot faster to use than table.Count(tbl) == 0.
For checking if a table is not empty, try using next(tbl) ~= nil.

Arguments

1 table tab
Table to check.

Returns

1 boolean
Is empty?