... Well, in this case, it seem that Flavio wanted to put every thing in a container class. As it seem good style for me (and not so difficult), I stayed to...
823
Stalkern 2
stalkern2
Feb 13, 2003 10:43 pm
... My point is a paedagogic one. My first purpose is that Flavio and whoever else (including me) can start: to start, I think that things would rather be made...
822
Remi VANICAT
dl_ens
Feb 13, 2003 5:41 pm
... First, don't forget that if an application have any interested, it have a big probability to evolved. SO a class created in it is not a "use once and...
821
Flavio
FlavioGrossi@...
Feb 13, 2003 2:12 pm
On Thu, 13 Feb 2003 13:01:53 +0100 Remi VANICAT ... Sure, it was just an example class. In the real program (well, just an excercise for learning) I'm trying...
820
Stalkern 2
stalkern2
Feb 13, 2003 1:22 pm
... Foreword: I know that mlglade builds classes like this. However, I don't consider it as a "clean" practice, because encapsulation of structure and data is...
819
Remi VANICAT
dl_ens
Feb 13, 2003 12:08 pm
... One can believe to be good style for the interface to use the same paradigm than the library used for the interface. Gtk is object so... ... Absolutely...
818
Remi VANICAT
dl_ens
Feb 13, 2003 12:00 pm
... I would write it that way : class twoButtons ?packing ?show () = let vbox = GPack.vbox ?show ?packing () in let button1 = GButton.button ~show: true...
817
Stalkern 2
stalkern2
Feb 13, 2003 11:08 am
... If you're working with Gtk, you don't need to write everything at class level. Moreover, in case you want to write everything at class level, you should do...
816
Flavio
FlavioGrossi@...
Feb 13, 2003 10:09 am
... Ok, thanks. So instead of: # class twoButtons ?packing ?show () = object (self) val vbox = GPack.vbox ?show ?packing () val button1 = GButton.button ~show:...
815
Stalkern 2
stalkern2
Feb 13, 2003 8:10 am
... Why not? ;-)) # class aClass = object (self) val x = 1 val mutable y = 1 method showX = x method showY = y method setY = (y <- (x + 1)) initializer self...
814
Flavio
FlavioGrossi@...
Feb 12, 2003 5:35 pm
Hello all, Sorry for the silly question, but I have just started with OCaml (and after all I haven't found any pre-beginner ocaml list :). Why can't I do this?...
813
lambdawannabe <sha...
lambdawannabe
Feb 12, 2003 12:16 pm
Hello, I have successfully compiled ocaml with CygWin and MingW. Now it is possible to optimise my ocaml sources with the MingW gcc compiler as linker. The...
812
Stalkern 2
stalkern2
Feb 12, 2003 11:19 am
I have solved the issue by inserting in the makefile a sed 's/\.\.\///g' | sed 's/usr\/share\/pixmaps/\/usr\/share\/pixmaps/g' command that strips all "../"s ...
811
Stalkern 2
stalkern2
Feb 11, 2003 10:44 am
... telling the path where to look for files to include is not enough for compiling. You have to tell also the actual files (e.g. pxp_engine.cma, ...
810
Mike Tikiliainen <...
mtikilia
Feb 10, 2003 8:07 pm
Hello list, I have driven myself into a stupor trying to get a simple PXP example to _compile_. I guess it is a schoolboy error but I have so far spent a day...
808
Michel Quercia
michel.quercia@...
Feb 8, 2003 6:45 pm
Le Sat, 8 Feb 2003 19:16:01 +0100 "pame_la@..." ... let u,v = a in f := u; g := v;; -- Michel Quercia 23 rue de Montchapet, 21000 Dijon ...
807
pame_la@...
Feb 8, 2003 6:16 pm
Hi all, my problem is this: let r = let a= ("b" , "c") in let f = ref "" in let g = ref "" in f:= fst a; g:= snd a; !f,!g;; val r : string * string = "b", "c" ...
806
Mattias Waldau
mattias.waldau@...
Feb 7, 2003 8:10 am
If I am not completelty wrong, your algorithm is O(n^2). It looks like some kind of backwards insertion-sort. If you do not want to use my trick with the...
805
mtikilia <mt99@......
mtikilia
Feb 6, 2003 9:06 pm
Re: permutations of a list: Thanks for everyone's help, it was very useful. I've also managed to battle out a different solution, which I thought was also...
804
Frederic van der Plan...
fplancke2001
Feb 6, 2003 1:25 pm
... I guess the reason is that before you can build an array, you have to know its size. That is, you need to have performed the filtering. So, basically the...
803
dr271828 <dr271828...
dr271828
Feb 6, 2003 1:17 pm
Hi guys, I'm new to Ocaml. I was trying to code something just for becoming confident with Ocaml and I was wondering why some function that apply to lists has...
802
Mattias Waldau
mattias.waldau@...
Feb 5, 2003 8:20 pm
Just sort with a random compare predicate and you get an unordered list. I asked a professor on algorithms, and he said that the worst that could happen is...
801
Michel Quercia
michel.quercia@...
Feb 5, 2003 6:23 pm
Le Wed, 05 Feb 2003 13:48:11 -0000 "mtikilia <mt99@...>" ... You can use something like this : (* insert x at all positions into l and return the list...
800
mtikilia <mt99@......
mtikilia
Feb 5, 2003 1:48 pm
This is rather embarassing but I have found myself unable to produce a function that would give me a list of lists which are all available permutations of...
799
Remi VANICAT
dl_ens
Feb 4, 2003 10:03 pm
... Well it is not the only reason. The fact that the result of the recursive call is the tail of the new list is the other one. Remark that the original...
798
Michel Quercia
michel.quercia@...
Feb 4, 2003 8:57 pm
... You can try this : let rec input_lines chan = try let l = input_line chan in l::(input_lines chan) with _ -> [] ;; Note that you may run out of stack space...
797
oliver@...
Feb 4, 2003 8:15 pm
Hello, I want to read a file into a list. ######################################### type read_file = Line of string | ENDE let rec ap chan li = let res = try ...
796
Johann Spies
jspies@...
Feb 3, 2003 2:53 pm
... Thanks Remi. It seems that I am a slow learner. I have made this mistake before. Regards. Johann -- Johann Spies Telefoon: 021-808 4036 ...
795
Remi VANICAT
dl_ens
Feb 3, 2003 1:57 pm
... this is not a function. It take no argument. This compute (immediately) if !ver then begin print_string "Version 1.0"; print_newline() end which value is...
794
Johann Spies
jspies@...
Feb 3, 2003 1:15 pm
I am trying to understand how to use the Arg module. In the following code the string parameters work as I expected it, but not the switches: ...
