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Hi Vincent, It's been a while since I have posted something. I'am still trying to learn functional programming and it's as hard as it is fun ; even though I've let aside monads and other arrows that are still confusing for me. I didn't wrote "Hi guys" as an introduction, since Vincent might be the o...

I got it when I extracted ghc sources from the tarball at the location: whatever/ghc-7.0.1/libraries/base/GHC/ST.lhs the complete code is this instance Monad (ST s) where {-# INLINE return #-} {-# INLINE (>>) #-} {-# INLINE (>>=) #-} return x = ST (\ s -> (# s, x #)) m >> k = m >>= \ _ -> k (ST m) >...

Hi Vincent, Since we spoken yesterday I re-started hacking GHC code a bit. Taking a bit about monads always make me want to understand them and I found something like this in the State monad implementation: (# new_s, r #) My problem here is that I either don't understand nor can't figure about what ...

Hi, The articles you advised me are really good too ! Especially the one about abstraction leaks. I would be interested to see some of those in Haskell if you have some examples. I might learn how to program in OCaml too (I know, I know, I want to do a lot of things). I found this website : http://f...

Hi vincent, I am going through the SCIP book and thank you for the reference. The book is pretty awesome even if it is pretty hardcore !!! (I still don't get the solution the give for the "eight queens puzzle") I don't know if you have already read the article http://www.joelonsoftware.com/articles/...

Thanks Vincent for the quick answer, as you can see, I am as quick as you to reply. I am gonna watch carefully the SICP courses, my Scheme skills being a little rusty (understand by that almost dead) it's a good idea to start there. Since I am not able to program a flatten function in Scheme anymore...

Hi everybody, it's been a long time !!! I hope you guys have had lot of fun since I have seen you !!! I've got a question for Vincent : where can I find good tutorials on functional programming ? I am currently trying to learn Erlang programming and it appears to be hard to find good courses (at lea...

Le \pagestyle{empty} a supprimé le numero de page en bas de page mais le dessin est toujours incorporé dans une feuille a4.

je commence a me demandé si c'est bien possible mon affaire !!!

salut vincent, Je t'avais parler de mon histoire d'images avec Xfig. XFig exporte dans deux fichiers : -> un fichier pdf dans lequel il y a la forme de dessinée -> un fichier latex qui compile les formules du dessin et les placent aux bons endroits Mon probleme est le suivant : est ce que je peux la...