Is ok but  I can`t convert to int
julia> string(lista[3])[1]
'4'

julia> int(string(lista[3])[1])
52
Paul
W dniu 2015-10-27 o 09:35, Alireza Nejati pisze:
Michele's solution is preferred here, but you can also do it like this:

string(lista[3])[1]

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