On Tue, Sep 12, 2017 at 2:55 AM, Casimiro de Almeida Barreto <casimiro.barreto@gmail.com> wrote:

Is there a (easy and ready) way to convert hexa to binary. I mean, convert data that was transformed

�� x := myData asByteArray hex.

back to binary?

I thought I'd try what usually works...�� World > Tools > Finder > Examples

First to test what we know... ��

�� #(9 10 11 12) asByteArray ��. ��'090a0b0c'��

results in ��#hex

but the reverse...

�� '090a0b0c' . ��#(9 10 11 12) asByteArray ��. ��

doesn't show any result,��

so perhaps there is no easy way.

But this might give you a starting point...

�� hexString := #(9 10 11 12) asByteArray hex.

�� (NumberParser on: '16r', hexString) nextInteger asByteArray " ==> ��#[9 10 11 12]"

cheers -ben