I frequently deal with hex and binary numbers.
As of now when I need to view a list of numbers
I just map a little hex function to it to translate it
into a list of hex strings at the repl.
Having something like *print-base* / *print-radix* [1] may be
valuable in such a scenario
Or maybe an enh
Hello,
In order to understand the agent model of Clojure
better I wrote the alioth shootout threadring benchmark [1].
I ran some tests to compare it with the Java and Scala
implementation [2, 3] which I picked from the published
benchmarks.
The clojure code can be found here:
http://gist.github.
On Fri, 08 May 2009 22:20:13 +0530, dhs827 wrote:
>
>
> ; First thing to learn is XML parsing with Clojure.
>
>
> Other comments, tips, disses?
>
> Dirk
In case you don't expect end users or other languages
to access the configuration, one option you have is
to save the configuration directly
On Thu, 30 Apr 2009 23:20:14 +0530, samppi wrote:
>
> I know there's a core function that takes a predicate and returns its
> opposite:
>
> (defn mystery [predicate]
> (fn [x] (not (predicate x
>
> I'm having a lot of trouble finding the name of it in the docs,
> though. Could anyone give
Hello,
I am trying to organise my code in namespaces and needed a
little help.
Basically I have created the following namespaces similar to
the following:
src/org/ppm/foo.clj -> org.ppm.foo
src/org/ppm/foo/
src/org/ppm/foo/bar.clj -> org.ppm.foo.bar
src/org/ppm/foo/baz.clj -> org.ppm.foo.baz
f
e wrote:
> is there something as simple as this in clojure?
>
> whole python program:
>
> of = open(filename,"w")
> of.write("hello")
> of.close()
>
> I checked the api and looked around the wiki and google quickly and saw how
> to use java's stuff to do it ... but, welll...
>
There
Hello,
I have a use case for reading binary data from a file
into a C equivalent structure. I read the binary date
into a byte array before processing.
I came up with a split-byte-array function for this:
(defn split-byte-array
"takes a byte-array and returns its various fields
as a list of
Hello,
As per the docs for keywords ( http://clojure.org/reader ), keywords
cannot contain '.'.
"They cannot contain '.' or name classes."
However, the following works on the repl:
user=> :..
:..
user=> (keyword? :..)
true
Are '.'s allowed and the docs need updating? Or should
we see an excep
On Dec 22, 12:25 pm, "Mark Engelberg"
wrote:
> I misspoke; it's the call to counter that's the problem. Let's say
> you want to use a counter to count the number of times a ref is set,
> something like this:
>
> (dosync (counter) (ref-set r 1))
>
> If your var-set causes the transaction to ret
On Dec 22, 5:45 am, "Mark Engelberg" wrote:
> But if mk-counter is called twice because it's retried in part of a
> transaction, then you're in big trouble when you use atom. Better to
> use a ref here. atom needs to be reserved for the very few cases when
> retries don't matter (like a cache
google.com/group/clojure/msg/fd0371eb7238e933
In case you don't want multiple counters but just one,
the following can also be done.
user=> (let [n (atom 0)] (defn counter [] (swap! n inc)))
#'user/counter
user=> (counter)
1
user=> (counter)
2
user=> (counter)
3
Parth
>
&
On Dec 21, 8:21 pm, Emeka wrote:
> > java -cp clojure.jar clojure.lang.Script yourapp.clj
>
> In my SciTe I added java -cp clojure.jar clojure.lang.Script $(FilePath)
> plus others and when I click 'GO' or F5 instead of running the code and
> printing result. I have
>
>
>
> > java -cp clojure.
On Dec 21, 11:47 pm, chris wrote:
> I would like to be able to encapsulate local state in a closure.
> Specifically, I would like a function that returns an incrementing
> integer, thus:
> (test_func)
> 1
> (test_func)
> 2
> What is the best way to go about this? With local bindings is failing
On Dec 9, 11:18 pm, Stuart Halloway <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> I am working on the functional programming chapter for the book this
> week, and I have been reviewing uses of loop/recur vs. lazy-cat/lazy-
> cons in Clojure to come up with some guidelines.
>
> Here is where I am: I
On Dec 9, 4:47 pm, Ant <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> I've just started looking with interest at the language, and have
> decided to port some of my smaller programs and scripts to Clojure as
> a way of getting to know the language. I am stumbling over Strings at
> the moment, as I am
On Dec 7, 11:18 am, Paul Mooser <[EMAIL PROTECTED]> wrote:
> I also have this problem, unless I set my heap to be substantial -
> going up in increments of 128M, I need to have at least a 768M heap
> for this to not occur. That seems completely crazy, but the rest of
> you are saying you don't
On Dec 7, 3:51 am, janus <[EMAIL PROTECTED]> wrote:
> All,
>
> It is my mistake, this is the error once again. Failed to load Main-
> Class manifest attribute from C:\clojure\clojure\clojure-contrib.jar.
> I did what Shulz said , however , I still have the same problem.
>
Could you copy the err
Thanks for taking to time for such a detailed explanation Rich.
This makes things much clear. And thanks Chouser for the
pictorial representation.
Parth
On Dec 5, 6:24 pm, Rich Hickey <[EMAIL PROTECTED]> wrote:
> On Dec 5, 5:51 am, bOR_ <[EMAIL PROTECTED]> wrote:
>
> > Are there any screencasts
On Dec 5, 6:02 am, Rich Hickey <[EMAIL PROTECTED]> wrote:
> I've added a new reference type - atom.
>
> Docs here:
>
> http://clojure.org/atoms
>
> Feedback welcome,
>
> Rich
Are the following equivalent or is one recommended over
the other? The first (using atoms) is definitely more convenient
On Dec 2, 11:52 pm, Rich Hickey <[EMAIL PROTECTED]> wrote:
> As part of AOT I needed to enhance print/read to store constants of
> many kinds, and restore faithfully. This led to a new multimethod -
> print-dup, for high-fidelity printing. You can get print-dup behavior
> by binding *print-dup*:
Tayssir John Gabbour wrote:
> Hi!
>
> How should I approach serialization? I made a little test function
> which serializes and deserializes Clojure objects. It works for
> strings, integers, symbols, LazilyPersistentVectors and.. oddly..
> PersistentHashMaps that have exactly one element. (My C
Kyle Schaffrick wrote:
> Hi all,
>
> I've been playing with Clojure for a few days now, following the mailing
> list, searching and tinkering, etc. I'm really excited about this
> language!
>
> I'm running the latest packaged release, and I'd like to start writing
> some more serious "spikes" in
hen once you get it its cleaner. The current syntax fits the
common case better where you might do #(foo %1 %2) sort
of a thing.
I suppose once an FAQ for Clojure comes up this goes there :)
Parth
>
> On Sat, Nov 29, 2008 at 1:48 PM, Parth Malwankar
> <[EMAIL PROTECTED]>wrote:
&
On Nov 29, 5:29 pm, "Ralf Bensmann" <[EMAIL PROTECTED]>
wrote:
> Hi,
>
> is this the intended behavior?
>
> user=> #(nil)
> java.lang.NullPointerException (NO_SOURCE_FILE:12)
> user=> (def b #(nil))
> java.lang.NullPointerException (NO_SOURCE_FILE:13)
>
This is expected.
#(nil) is the same as (
t buffer 0 len)
(recur (.read in buffer))
Parth
>
> On Nov 23, 1:35 pm, Parth Malwankar <[EMAIL PROTECTED]> wrote:
>
> > Hello,
>
> > I am trying to translate the following Java
> > snippet into a file copy routine in Clojure.
>
> >
Hello,
I am trying to translate the following Java
snippet into a file copy routine in Clojure.
public static void copy(InputStream in, OutputStream out)throws
IOException {
byte[] buffer = new byte[1024];
while (true) {
int bytesRead = in.read(buffer);
if (bytesRead ==
On Nov 20, 10:49 pm, "Tom Emerson" <[EMAIL PROTECTED]> wrote:
> On Thu, Nov 20, 2008 at 12:37 PM, Parth Malwankar
>
> <[EMAIL PROTECTED]> wrote:
> > I have a single line file (tmp.clj) where I am trying to
> > print *command-line-args*.
> > And I
Hello,
I have a single line file (tmp.clj) where I am trying to
print *command-line-args*.
And I get an exception if I run it. I am not sure what I
am doing wrong here.
[parth:~]% cat tmp.clj
(prn *command-line-args*)
[parth:~]% clj tmp.clj hello world
nil
Exception in thread "main" java.io.Fil
On Nov 16, 12:36 am, samppi <[EMAIL PROTECTED]> wrote:
> Is there a way to get a value—call it 'anything—so that (isa? anything
> x) is always true for any x?
>
> I need this for multimethod dispatch—sometimes, I want a method to
> ignore some of the stuff its dispatch function returns:
>
> (d
On Nov 13, 11:43 pm, Rich Hickey <[EMAIL PROTECTED]> wrote:
> We're coming around the other side of the few breaking changes I
> wanted to get done before release 1.0.
>
> The changes are:
>
> New regex format:
>
> http://groups.google.com/group/clojure/msg/eddd7f0d292da683
>
> Uniform binding s
On Nov 14, 9:47 am, Rich Hickey <[EMAIL PROTECTED]> wrote:
> On Nov 13, 11:20 pm, Parth Malwankar <[EMAIL PROTECTED]>
> wrote:
>
> > Hello,
>
> > While setting ns to clojure.zip, I get the following error:
>
> > user=> (ns clojure.zip)
> > j
Hello,
While setting ns to clojure.zip, I get the following error:
user=> (ns clojure.zip)
java.lang.IllegalStateException: replace already refers to:
#'clojure.zip/replace in namespace: clojure.zip (NO_SOURCE_FILE:0)
clojure.zip=>
Is this expected?
Thanks.
Parth
--~--~-~--~~-
On Nov 13, 12:25 pm, notallama <[EMAIL PROTECTED]> wrote:
> i put this at the end of my boot.clj for added fun:
>
> (defn iterate
> "returns a lazy seq of arg1, arg2 ... argn, (f arg1 ... argn), (f
> arg2 ... argn (f arg1 ... argn)), etc."
> [f & [x & rest :as all]]
> (lazy-cons x (apply i
On Nov 13, 2:38 am, Giacecco <[EMAIL PROTECTED]> wrote:
> Hi all,
> I am trying setting up clojure to use rlwrap as described
> athttp://en.wikibooks.org/wiki/Clojure_Programming#Enhancing_Clojure_RE...
> on a MacOS 10.5.5.
>
> I have prepared the clj-completions.clj the instructions describe,
On Nov 6, 9:19 am, Chouser <[EMAIL PROTECTED]> wrote:
> On Wed, Nov 5, 2008 at 12:10 AM, Chouser <[EMAIL PROTECTED]> wrote:
> > The attached patch allows:
>
> > user=> (point 42 11)
> > {:x 42, :y 11}
>
Seems like a very nice enhancement to me. It would make
the code more terse.
Parth
> The
Rich Hickey wrote:
> On Oct 30, 3:57 pm, bc <[EMAIL PROTECTED]> wrote:
> > Hi all,
> >
> > Is there any way to enter an annotation or comments when a file is
> > uploaded to the Clojure Google Groups file area? I've recently had a
> > look at a few things there and it would be nice to have some
On Oct 25, 5:27 pm, Timothy Pratley <[EMAIL PROTECTED]> wrote:
> > (set! *print-length* 50)
>
> Ah perfect. Thanks! Is there a way to make this default?
clojure.lang.Repl will run all the files listed before it goes to
the prompt. So I have my clj script updated to accept a
.cljrc.clj file that
On Oct 25, 4:55 pm, Timothy Pratley <[EMAIL PROTECTED]> wrote:
> When I screw up a lazy-cons (which happens quite a lot to me),
> my repl goes nuts and appears to corrupt the box it lives in. If I
> leave it running my monitor blanks out periodically... like some
> system register got reset. I c
On Oct 24, 3:42 am, BerlinBrown <[EMAIL PROTECTED]> wrote:
> I asked this on common lisp thread but I want to work with clojure as
> well:
>
> With clojure and I am assuming the introspection properties. How
> can I add code to clojure code that will tell me when a function
> is called and when
On Oct 22, 3:42 pm, Parth Malwankar <[EMAIL PROTECTED]> wrote:
> On Oct 22, 1:30 pm, "Brett Morgan" <[EMAIL PROTECTED]> wrote:
>
> - Recently the #= reader macro was added. This makes the reader
> do the evaluation before using the value. You may want to
On Oct 22, 1:30 pm, "Brett Morgan" <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> I am thinking about a potential architecture for a webapp where in the
> server gets s expressions posted from an ajax web client.
>
> From a security standpoint, the s expressions are coming from an untrusted
> computer
On Oct 21, 8:30 pm, "J. McConnell" <[EMAIL PROTECTED]> wrote:
> On Tue, Oct 21, 2008 at 11:19 AM, Parth Malwankar
>
> <[EMAIL PROTECTED]> wrote:
>
> > I am trying to import clojure.contrib.miglayout. The simple "import"
> > seems to work f
Hello,
I am trying to import clojure.contrib.miglayout. The simple "import"
seems to work fine, but the moment I use ":require" it fails.
Am I doing something wrong here or is this a bug?
Seems to work for other modules like pred and command_line.
[parth:~]% clj
Clojure
user=> (ns test (:refer-
On Oct 20, 3:51 pm, "Fredrik Appelberg" <[EMAIL PROTECTED]>
wrote:
> Hi all,
>
> The CL feature for handling multiple return values from a function come in
> really handy sometimes and make for cleaner APIs. For example, the ROUND
> function returns the integer part of a float as the regular val
On Oct 20, 6:16 am, "Tom Emerson" <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> I have a somewhat embarassing newbie question on the use of hash maps
> in a functional environment.
>
> Consider a little utility that counts the number of unique words in a
> file. A hash map mapping strings to integers
On Oct 20, 1:38 am, Adam Jones <[EMAIL PROTECTED]> wrote:
> I'm starting up work again on my Clojure-based game. Up until this
> point I've been doing things the "dirty" way by re-defing a bunch of
> global variables and/or storing the values in the Java objects I need
> to use to get access to
On Oct 19, 7:49 pm, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote:
> Clojure's
>
> (defn fib [n]
>(if (or (zero? n) (= n 1))
>1
> (+ (fib (dec n) ) (fib (- n 2)
>
> (time (fib 36))
>
> "Elapsed Time: 10475.325226 msecs"
> 24157817
>
> Scala's
>
> def fib(n:Int):Int=if (
On Oct 19, 3:12 am, kwatford <[EMAIL PROTECTED]> wrote:
> Sorry if this has been asked before, but I couldn't find anything on
> it.
> If I have: (def A [ [ 1 2 3 ] [ 4 5 6 ] ] )
> then if I want to access a specific element, I have to do:
> ((A 1) 1) -or- (get (get A 1) 1)
get-in is probabl
On Oct 18, 9:40 pm, jim <[EMAIL PROTECTED]> wrote:
> Hey all,
>
> I had a situation where a source file wouldn't load and the error
> message was unhelpful:
>
> java.lang.IllegalArgumentException: Too many arguments to struct
> constructor (source-file.clj:0)
>
> So, I threw together a quick hac
On Oct 17, 2:27 pm, "Rastislav Kassak" <[EMAIL PROTECTED]> wrote:
> Hello Clojurians,
>
> I think after 1st year of Clojure life it's good to check how far has
> Clojure spread all over the world.
>
> So wherever are you come from, be proud and say it.
>
> I'm from Slovakia. :)
>
> RK
Bangalore
On Oct 16, 9:36 pm, Rich Hickey <[EMAIL PROTECTED]> wrote:
> A year ago today I 'released' Clojure, by sending a message to my jFli
> and Foil mailing lists. It got blogged, picked up by Planet Lisp and
> redditted in the course of a day or so, and has been a wild ride ever
> since. I couldn't h
On Oct 17, 3:14 am, Mark McGranaghan <[EMAIL PROTECTED]> wrote:
> When I first started working with Clojure a while back I tried to get
> my bearings by figuring out how to do some basic things in Clojure
> that I had previously done in Ruby. With all the recent talk about
> the seq api, I thou
On Oct 16, 4:29 pm, Rich Hickey <[EMAIL PROTECTED]> wrote:
> On Oct 15, 11:47 pm, "Stephen C. Gilardi" <[EMAIL PROTECTED]> wrote:
>
>
>
> > Hi Parth,
>
> > > But if I do this in a doto, it doesn't seem to work but
> > > I don't get any error message.
>
> > > user=> (doto (new java.lang.String "h
Calling a java method on a string directly works.
user=> (.toUpperCase "hello")
"HELLO"
user=> (class "hello")
#=java.lang.String
But if I do this in a doto, it doesn't seem to work but
I don't get any error message.
user=> (doto (new java.lang.String "hello") (toUpperCase))
"hello"
user=> (cla
On Oct 15, 8:34 am, Islon <[EMAIL PROTECTED]> wrote:
> Hi.
>
> I've made a dumb (very dumb) performance comparison function just to play
> with the language.
> I wanted to mark some symbols with a float primitive type but the compiler
> complained so I had to annotate it with the Float class.
>
On Oct 9, 6:11 am, "Stephen C. Gilardi" <[EMAIL PROTECTED]> wrote:
> On Oct 8, 2008, at 6:19 PM, Michael Beauregard wrote:
>
> Possibly of interest for the layout part of that, I recently checked
> in clojure.contrib.miglayout which provides support for using
> MiGLayout (http://miglayout.co
On Oct 8, 8:35 am, CuppoJava <[EMAIL PROTECTED]> wrote:
> Hi,
> I'm very new to clojure, and I'm just wondering what's the most
> efficient way of creating a vector of zeroes.
This is one way.
user=> (vec (replicate 10 0))
[0 0 0 0 0 0 0 0 0 0]
also
user=> (into [] (replicate 10 0))
[0 0 0 0
Josip Gracin wrote:
> Hi!
>
> Rich, in the Boston talk you mentioned that you're considering some
> kind of a "reasoner" (if I understood correctly) for working with
> databases. You also mentioned a project whose name sounded like "ios
> reasoner". I can't find references on anything spelled
On Oct 6, 6:40 pm, Stuart Halloway <[EMAIL PROTECTED]> wrote:
> Hi all
>
> For consistency, I would like to see spit moved into the boot.clj.
>
> This will play well with the Java crowd. For years I have poked fun of
> Java for having megabytes of core library and no simple way to save a
> f
On Oct 6, 7:00 pm, Rich Hickey <[EMAIL PROTECTED]> wrote:
> On Oct 6, 9:36 am, Stuart Halloway <[EMAIL PROTECTED]> wrote:
>
>
>
> > Yes, that's better. Glad you like the idea.
>
> > Does anybody not named Stuart also want to see this added to
> > Clojure? ;-)
>
> > Stuart
>
> > > On Oct 3, 3:13
On Sep 19, 5:49 am, Mark McGranaghan <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> I was wondering if there was an idiomatic functional way to accomplish
> the following:
>
> We have some parameters, and we want to build a collection based on
> those parameters. The collection could have as many as
On Sep 16, 7:00 pm, Rich Hickey <[EMAIL PROTECTED]> wrote:
> http://sourceforge.net/project/showfiles.php?group_id=137961
>
> Added: validators for vars/refs/agents, delay/force, isa-based
> multimethods and a la carte hierarchies, require/use/load, namespace
> aliases and many more functions an
On Sep 11, 6:22 pm, "Paul Stadig" <[EMAIL PROTECTED]> wrote:
> I have created a debian package for clojure. I've basically packaged
> up the JAR with the bin script
> fromhttp://github.com/jochu/clojure-extra/tree/master. It's still a
> work-in-progress, but if there are any debian users out th
On Sep 11, 3:01 am, Allen Rohner <[EMAIL PROTECTED]> wrote:
> > For very short functions one can use the cut notation: #(...). In case
> > there are several functions or functions going over several lines, this
> > is a sign that they should go into an own defn(-) with appropriate
> > docstring.
On Sep 7, 1:00 pm, Meikel Brandmeyer <[EMAIL PROTECTED]> wrote:
> I think your problems should be solved now, since in my understanding
> they arise due to the non-adherence to the required file layout.>
> java.io.FileNotFoundException: Could not locate Clojure resource
> > on classpath: bar/my
Hello,
I am trying to use the latest ns/in-ns functionality
from HEAD. I don't seem to be getting it right.
Here is what I am tring to do.
1. test.clj - contains a function foo
2. tst-pkg.clj - contains the ns definition (so I can
get my dependencies right in a multi-file
On Sep 6, 12:23 am, Rich Hickey <[EMAIL PROTECTED]> wrote:
> On Sep 5, 7:06 am, Christopher Taylor <[EMAIL PROTECTED]> wrote:
>
>
>
> > Hi,
>
> > this is my first post to the list (though I've been lurking for a
> > while) and I'm not yet actively working with Clojure, so take what I
> > say her
On Sep 1, 12:26 pm, [EMAIL PROTECTED] wrote:
> On Aug 31, 8:48 pm, Parth Malwankar <[EMAIL PROTECTED]> wrote:
>
>
>
> > Hello,
>
> > I have a situation in which different multi-methods
> > need similar behavior with different arguments.
>
> >
Hello,
I have a situation in which different multi-methods
need similar behavior with different arguments.
So they call the same function (one-or-two below)
with the arguments. E.g.
(defmulti what-num (fn [x] x))
(defn one-or-two [x] (println "saw one or two: " x))
(defmethod what
Frantisek Sodomka wrote:
> Hello!
> It is very common pattern to include parts of code which are used for
> specific purposes - for example debugging, logging, etc. While these parts
> can be used when developing code, they can be removed from finished
> application. One way is to comment these
Hello,
I have uploaded a script gen-clj-docs.clj in the file area
that goes through all the clojure and clojure-contrib
modules and dumps out the latest docs from
sources as txt files. It leverages clojure.contrib.ns-utils
for this (thanks!).
Thought that some people might find this useful.
http
On Aug 30, 7:52 pm, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote:
> In the ant simulation the world function looks like this
>
> (def world
> (apply vector
> (map (fn [_]
> (apply vector (map (fn [_] (ref (struct cell 0 0)))
>
On Aug 30, 6:53 pm, Rich Hickey <[EMAIL PROTECTED]> wrote:
> Google has recently opened up Google Code to hosting projects using
> the Eclipse Public License, the successor to the CPL used by Clojure.
>
> Right now I'm only using SF for SVN, as the web interface on SF for
> anything else is quit
On Aug 30, 5:53 pm, Parth Malwankar <[EMAIL PROTECTED]> wrote:
> On Aug 30, 3:35 am, Meikel Brandmeyer <[EMAIL PROTECTED]> wrote:
>
> > Please test this release since it is due for upstream inclusion in Vim.
>
Sorry for the double post. Just wondering if you have
On Aug 30, 3:35 am, Meikel Brandmeyer <[EMAIL PROTECTED]> wrote:
> Dear Clojurians,
>
> a new version of VimClojure is available. I tried to fix also the string
> handling for the indenting. This should work now. Please note that there
> is still some issue with a line ending in a comment contai
On Aug 28, 8:08 pm, Rich Hickey <[EMAIL PROTECTED]> wrote:
> On Aug 27, 10:37 pm, Parth Malwankar <[EMAIL PROTECTED]>
> wrote:
>
>
>
> > On Aug 28, 12:10 am, Rich Hickey <[EMAIL PROTECTED]> wrote:
>
> > > I posted a variant here:
>
> &g
On Aug 28, 8:13 am, Chouser <[EMAIL PROTECTED]> wrote:
> On Wed, Aug 27, 2008 at 10:37 PM, Parth Malwankar
>
> <[EMAIL PROTECTED]> wrote:
> > In case the access path were vectors the above could become:
>
> > (mk-get my-fridge (item-path :mango) :quantity
On Aug 28, 12:10 am, Rich Hickey <[EMAIL PROTECTED]> wrote:
> I posted a variant here:
>
> http://paste.lisp.org/display/65964
>
Rich,
It works very nicely. Thanks.
Just one thought in case the functions args are still being
decided on. Could we consider taking access path as a
vector rather
On Aug 26, 8:25 pm, Parth Malwankar <[EMAIL PROTECTED]> wrote:
> Hello,
>
> In order to update fields in nested structures/maps easily
> I have created a macro 'field-write'.
> (defmacro field-write [st k v access-spec]
> ; st=data, k=key to update
On Aug 26, 10:05 pm, noahr <[EMAIL PROTECTED]> wrote:
> ps - any chance of getting a hold of that ant colony demo?
http://clojure.googlegroups.com/web/ants.clj
Parth
--~--~-~--~~~---~--~~
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Hello,
Attached is a patch to give a little more information
for "java.lang.IllegalArgumentException: Don't know how
to create ISeq from:" error.
The current behavior is:
user=> (map identity 1)
java.lang.IllegalArgumentException: Don't know how to create ISeq
from: Integer
java.lang
Hello,
In order to update fields in nested structures/maps easily
I have created a macro 'field-write'.
(defmacro field-write [st k v access-spec]
; st=data, k=key to update, v=val to put, access-spec=access
vector
; ... code listing after interaction
user=> nx
{:a {:b {:
(do
> (. sb (append
> (char c)))
> (recur (. br
> (read)))
>
> On Aug 25, 8:38 am, "Michael Reid" <[EMAIL PROTECTED]> wrote:
&
On Aug 26, 12:08 am, Rich Hickey <[EMAIL PROTECTED]> wrote:
> On Aug 25, 1:16 pm, Parth Malwankar <[EMAIL PROTECTED]> wrote:
>
>
>
> > On Aug 25, 9:31 pm, Rich Hickey <[EMAIL PROTECTED]> wrote:
>
> > > On Aug 23, 6:13 am, Parth Malwankar <[EMA
On Aug 25, 9:31 pm, Rich Hickey <[EMAIL PROTECTED]> wrote:
> On Aug 23, 6:13 am, Parth Malwankar <[EMAIL PROTECTED]> wrote:
>
>
>
> > On Aug 23, 12:23 am, Chouser <[EMAIL PROTECTED]> wrote:
>
> > > On Fri, Aug 22, 2008 at 1:10 PM, P
Hello,
I have added a new section on "Mutation Facilities"
-> "Employee Record Manipulation"
http://en.wikibooks.org/wiki/Clojure_Programming#Employee_Record_Manipulation
This is based on the discussion:
http://groups.google.com/group/clojure/browse_thread/thread/2d3eb5d20f2007b4
Please feel f
I want to run a shell command through Clojure
so I tried the following which doesn't work:
user=> (.. Runtime (getRuntime) (exec "vim"))
[EMAIL PROTECTED]
user=> (.. Runtime (getRuntime) (exec "/usr/bin/vim"))
[EMAIL PROTECTED]
user=> (.. Runtime (getRuntime) (exec "ls"))
[EMAIL PROTECTED]
I may
budu wrote:
> Hi, I've been having a great time using Clojure in the last few month.
> But this week I've come accross something that is blocking me. I'm
> trying to write a very simple pattern matching macro to use in other
> macros for matching forms. I've based my macro on one posted in this
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