dominic.steinitz at blueyonder.co.uk
Sun Nov 13 10:28:09 EST 2005
On Sunday 13 Nov 2005 2:16 pm, Lemmih wrote:
> On 11/13/05, Daan Leijen <daan at cs.uu.nl> wrote:
> > Dominic Steinitz wrote:
> > > I often find myself wanting to print out hex values as a string. I
> > > couldn't
> > Me too! And I also often want to see binary values (ie. 13 == 0x0D ==
> > 0b1101)
> > Just some information: I remember that there is a 'showHex' function in
> > the "NumExts" module in Ghc (at least in version 5.x). See:
> > <http://www.haskell.org/ghc/docs/latest/html/hslibs/sec-NumExts.html>
> It's now Numeric from the 'base' package:
> Prelude> Numeric.showIntAtBase 2 Char.intToDigit 99 ""
> Prelude> Numeric.showHex 30 ""
Yes I did try using that (in fact it's in the code I sent) but when you are
printing out a 1024 bit key, it's not very useful. What I want is something
so you can eyeball the octet you are looking for.
Should a function like the one I want (and posted) go in NumExts?
More information about the Libraries