clojure on XEmacs inferior-lisp

27;swank.swank) (swank.swank/ignore-protocol-version "2008-07-05") (swank.swank/start-server "C:\\DOCUME~1\\tzach\\LOCALS~1\\Temp\\slime. 8120" :encoding "binary") Clojure user=> nil user=> nil user=> "2008-07-05" user

Ugly Sudoku solver

1. How to can I return a solution via the recursive stack with out throwing an exception? I understand there is no "return-from" facility. 2. Can this function be implemented as tail recursive (using loop? recur?) Naturally, any other inputs are welcome. Thanks Tzach --- Ful

Re: Ugly Sudoku solver

Thanks Konrad A very elegant solution. 40 years of laziness, and I finally realize what a great feature the lazy evaluation is ;) Tzach On Jan 9, 3:30 pm, Konrad Hinsen wrote: > On Jan 9, 2009, at 13:18, Tzach wrote: > > > > > The main functionsudokuis recursive: > >

Re: Ugly Sudoku solver

[8 6 0] [0 3 2]] [[0 0 6] [9 3 0] [0 0 0]] [[0 0 4] [6 0 0] [0 7 3]] [[0 5 0] [4 9 3] [0 1 0]] [[3 6 0] [0 0 8] [9 0 0]] [[0 0 0] [0 8 5] [3 0 0]] [[8 3 0] [0 1 6] [0 0 5]] [[6 7 0] [0 0 9] [0 0 0]]]) (print-board (sudoku *sudoku-problem*)) On Jan 10, 10:22 pm, Tzach wrote: > Thank

are (swing) elements in a data structures read only?

I'm working a Sudoku GUI interface using swing, and I notice something strange. I have a JPanel r, with 9 JTextField added to it. I created a small function to return the text filed of a panel: (defn components [container] (for [i (range (.getComponentCount container))] (.getComponent conta

Re: Ugly Sudoku solver

Thanks Konrad I do not understand the benefit of storing the map-board result. The map-board function it self is using lazy for loop. Why isn't the laziness transitive automatically? On Jan 11, 12:05 pm, Konrad Hinsen wrote: > On 11.01.2009, at 08:56,Tzachwrote: > > > Following your good advice,

Sudoku solver with GUI

Hi all As my first Clojure project, I decided to finally solve one of humanity major problems - Sudoku! Here is the source http://code.google.com/p/sudoku-solver/source/browse/trunk/sudoku-solver.clj I would appreciate your comments. Thanks Konrad for useful tips. What is the simplest way to ma

Re: Sudoku solver with GUI

Thanks Keith, I update the version with your inputs, should have test it first. Laurent, is it consider a bad practice to use hyphen on general, or just as ns / file names? Tzach On Feb 7, 1:36 am, Laurent PETIT wrote: > Hello, not related to your question, but  you should consider renam

newbie question on compilation

I try to use the following example (ns clojure.examples.hello (:gen-class)) (defn -main [greetee] (println (str "Hello " greetee "!"))) (compile 'clojure.examples.hello) I got "error in process filter: Wrong number of arguments: nil, 3". What am I missing here? Thanks --~--~-~

Re: newbie question on compilation

Thanks for the response Yes, I'm using Emacs SLIM. what should be the relation between the file (hello.clj) path to the classpath? Is the compile work on the file name, or on the function? in other word, should I evaluate the function on the REPL before compile? Thanks Tzach On Feb 10,

Local variables in a macro

ache* (list ~...@args) ret#)) ret#) ))) usage: (cache-call + 1 2) This works fine, but pretty messy. I would like to scope the hash-map inside the macro and have a hash- map per function. How can I do it? Any style, idioms or personal comments are more than welcome. Thanks Tzach P.S.

Sudoku solver written in Clojure using Swing

://code.google.com/p/sudoku-solver/downloads/list For most problems, the solver return an answer in a few seconds, but for some of the hard problems, it may take much longer. I'm still not sure why. Any idea is welcome. Tzach --~--~-~--~~~---~--~~ You received this me

Converting symbols to strings

Hello all I’m writing a small facility which get vector of vectors of names (strings) and print them in a special format. Something like (foo [[“aname” “a-different-name”] [ “oneMoreName”]]) This works fine, but make it hard to write all the quotations when many parameters are used. What is the s

Re: Converting symbols to strings

-str))) > > This let you write foo* to handle strings.  Anyway, the key thing to > note in both examples is that the heavy lifting is delegated to > another function.  This is an element of good macro design. > > Just my $.02 > > On Oct 22, 10:29 am, Meikel Brandmeye

Multiple dispatch with Multimethods

Hello What is the idiomatic way to implement the classic collide-with function in Clojure? I would like to implement something similar to the following (pseudo code ahead): (defmulti collide-with foo) (defmethod collide-with ["asteroid" "spaceship"] (print "Boom")) (defmethod collide-with ["aster

Re: Multiple dispatch with Multimethods

ec 7, 10:21 am, Tzach wrote: > > > (defmulti collide-with foo) > > > (defmethod collide-with ["asteroid" "spaceship"] (print "Boom")) > > (defmethod collide-with ["asteroid" any] (print " Wiiissh")) > > (defmethod collid

text flow - a trivial generator of RFC like ASCII call flows (sequence diagrams)

suggestions or any other input. Regards Tzach -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your firs

Re: text flow - a trivial generator of RFC like ASCII call flows (sequence diagrams)

Thanks Newman Useful link! I'm doing a lot of SIP as well, and I even have a (not so) secret plan to extend this to create a simple SIP UA simulation. On Dec 21, 8:57 pm, Richard Newman wrote: > > I would appreciate your feedback on the code, improvement suggestions > > or any other input. > > T

Re: text flow - a trivial generator of RFC like ASCII call flows (sequence diagrams)

Thanks, look very interesting! On what SIP server did you try it, only Sailfin? I'm working mostly with Oracle OCCAS (formerly WebLogic Sip Server). BTW, I added a minor feature, which make the actor specify optional. On Dec 22, 2:54 am, Richard Newman wrote: > > Thanks Newman > > Useful link! >

Newbie question on XML processing

K. Rowling 2006 29.99 clojure.contrib.zip-filter.xml is getting me close to this, but I still do not see how can I use it (or other library) to modify values. What would be the idiomatic (and easiest) way to do that? I apologize in advance if this is too trivial. Thanks Tzach -- You

Re: Newbie question on XML processing

Thanks Sean This is very helpful. Tzach On Jan 8, 5:44 am, Sean Devlin wrote: > Tzach, > I'd start will clojure.xml.  At a very high level, my program would > look like this > > 1.  Load the xml file with clojure.xml/parse > 2.  Apply your filtering code with something

Minimax in Clojure – request for code review and a question

Hi all I made a naïve attempt to implement the minimax algorithm in Clojure. I would appreciate any comment on style, wrong (or right) use of idioms etc. Specifically, can I create a “contract” for the function I use, like heuristic, to formalize minimax requirement from it? Thanks Tzach

Newbie Gloss questions - dynamic buffer structure

I'm trying to work with Gloss binary encoder/decoder, and need some help to kick start. My first task is simple(not for me ;) I have the following binary buffer to read/write: - 4 byte (32 bit) - code (uint) - 8 bit - misc flags - 3 byte (24 bit) - the entire buffer length - 4 byte (

Re: Newbie Gloss questions - dynamic buffer structure

Hi Zach Thanks for the detailed response On Wednesday, January 7, 2015 at 7:28:06 AM UTC+2, Zach Tellman wrote: > > Hey Tzach, > > If I understand what you're trying to do, you want something like this: > > [ :uint32 > :ubyte ;; or bit-seq, depending > (delimited

Tron clone in Clojure

rapper lib?) Regards Tzach -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe f

Re: Tron clone in Clojure

Thanks Ryan I update the game to use similar loop as you have, and add some minor graphics. Result Jar and code are here https://sites.google.com/site/tzachlivyatan/tron-clone-in-clojure Next step: move to 3d with Clj3D! Tzach On Apr 5, 9:46 am, Ryan Sattler wrote: > Here's a 2D game

Sharing a frustrating bug: using an atom to a hash as a hash

here is no escape from my own silliness, but could I have avoided this mistake to begin with? Any best practice I broke? Thanks Tzach -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@google

Re: Problem Running ClojureScript on OpenJDK

erException java.lang.RuntimeException: No such namespace: comp, compiling:(NO_SOURCE_PATH:3) Any idea? Thanks Tzach On Jul 23, 9:38 am, Sean Corfield wrote: > On Fri, Jul 22, 2011 at 7:34 PM, Sean Corfield wrote: > > I may just switch to the Sun, er, Oracle JVM since I've a feeling one > >