fill
fill(x, dims)
Create an array filled with the value x. For example, fill(1.0, (10,10)) returns a 10x10 array of floats, with each element initialized to 1.0.
If x is an object reference, all elements will refer to the same object. fill(Foo(), dims) will return an array filled with the result of evaluating Foo() once.
Examples
julia> fill(3, 1)
1-element Array{Int64,1}:
3Referencing another collection
julia> foo = [1,2];
julia> bar = fill(foo, 1, 2)
1x2 Array{Array{Int64,1},2}:
[1,2] [1,2]
julia> foo[1] = 42;
julia> bar
1x2 Array{Array{Int64,1},2}:
[42,2] [42,2]Using functions
julia> function Foo()
4^3
end;
julia> fill(Foo(), 1)
1-element Array{Int64,1}:
64See Also
Array, broadcast, cat, combinations, conj!, digits!, fieldnames, fill, fill!, last, length, maximum, minimum, ones, parent, parentindexes, partitions, permutations, pointer, pointer_to_array, promote_shape, rand!, reshape, scale, similar, sum, sum_kbn, takebuf_array, transpose!, vec, zeros,User Contributed Notes
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