arr = []
[push!(arr,Char(ch)) for ch in "flarp"]
5-element Vector{Vector{Any}}:
[‘f’, ‘l’, ‘a’, ‘r’, ‘p’]
[‘f’, ‘l’, ‘a’, ‘r’, ‘p’]
[‘f’, ‘l’, ‘a’, ‘r’, ‘p’]
[‘f’, ‘l’, ‘a’, ‘r’, ‘p’]
[‘f’, ‘l’, ‘a’, ‘r’, ‘p’]
arr = []
[push!(arr,Char(ch)) for ch in "flarp"]
5-element Vector{Vector{Any}}:
[‘f’, ‘l’, ‘a’, ‘r’, ‘p’]
[‘f’, ‘l’, ‘a’, ‘r’, ‘p’]
[‘f’, ‘l’, ‘a’, ‘r’, ‘p’]
[‘f’, ‘l’, ‘a’, ‘r’, ‘p’]
[‘f’, ‘l’, ‘a’, ‘r’, ‘p’]
Please, quote your code with triple backquotes: Discourse is doing lots of automagic rendering, it took me a while to figure out was an empty vector []
.
The fact is that push!
returns the collection you’re pushing to, so each element of the comprehension is arr
, so the final result is
[arr, arr, arr, arr, arr]
with arr
being
Any['f', 'l', 'a', 'r', 'p']
Also, note that you are getting a vector at the end, but it’s a vector of vectors