How to i obtain following Input: indices to delete ind = [2,4] Vector of Vector a = [ [1.0,2,3,4,6,2], [10.0, 13, 4, 5, 2, 8] ] Expected Output as below 2-element Vector{Vector{Float64}}: [1.0, 3.0, 6.0, 2.0] [10.0, 4.0, 2.0, 8.0] For now, my implementation is by following way: julia> …

Easiest way to delete indices from Vector{Vector{}}

GunnarFarneback January 17, 2022, 7:02am 2

If mutation is fine

deleteat!.(a, Ref(ind))

otherwise

deleteat!.(copy.(a), Ref(ind))

5 Likes

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