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  boolean table.IsEmpty( table tab )
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Description

Returns whether or not the given table is empty.

This works on both sequential and non-sequential tables, and is a lot faster for non-sequential tables than table.Count(tbl) == 0.
If you want to check if a table is not empty, use next(tbl) ~= nil, as it is slightly faster.

For sequential tables it is better to use tab[1] ~= nil.

Arguments

1 table tab
Table to check.

Returns

1 boolean
Is empty?

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