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isempty

isempty(collection) -> Bool

Determine whether a collection is empty (has no elements).

julia> isempty([])
true

julia> isempty([1 2 3])
false

Examples

julia> isempty([])
true

julia> isempty([1,2,2])
false

julia> isempty([])
true
julia> isempty([1,2,3])
false

See Also

append!, delete!, deleteat!, empty!, endof, filter, filter!, gc, get!, getkey, haskey, insert!, isempty, keys, map, map!, merge, merge!, pop!, prepend!, push!, reduce, resize!, shift!, splice!, unshift!, values,

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