map!(f,collection)
.. map!(function, collection)
In-place version of :func:`map`.
Examples
julia> foo = [1 2 3];
julia> map!((x) -> x^3, foo);
julia> foo
1x3 Array{Int64,2}:
1 8 27
Passing destination as a param
julia> function F(x,y)
x^2+y^2
end
julia> bar = Array(Int64,1,3);
julia> map!(F, bar, [3 6 12], [4 8 5])
1x3 Array{Int64,2}:
25 100 169
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,User Contributed Notes
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