On 19 Mai, 12:25, martin_clausen martin.clau...@gmail.com wrote:
I am trying to use the JACOB library with Clojure using Clojure Box.
I have added this to my .emacs:
(setq swank-clojure-library-paths (list c:/dev/dlls))
c:/dev/dlls/ contains the jacob-1.14.3-x86.dll
I have added a
2009/5/18 Mark Engelberg mark.engelb...@gmail.com:
On Mon, May 18, 2009 at 4:23 AM, Laurent PETIT laurent.pe...@gmail.com
wrote:
The most modular I can think of right now is just about creating a
gravity type and using multimethods for all your functions.
This way you would have dynamic
Well, at least I am not alone.
I think you are right about the emacs/slime thing. Everything just
works if I start a REPL from the commandline and add the classpaths/
librarypaths when I invoke it.
I have tried this on two separate Windows machines with vastly
different configs, so I don't
I want to write a macro that runs a 'defstruct' using a list of names,
like below:
;; My tag names
(def tags '(name age))
;; The macro
(defmacro def-fields [name tgs]
`(defstruct ~name ~@(map #(symbol (str : %)) tgs))
)
;; Using the macro to define a struct based on 'tags'
(def-fields fs
Including import statements at the top would make it easier for me to try it
out.
Thanks,
On Wed, May 20, 2009 at 4:09 AM, kyle smith the1physic...@gmail.com wrote:
I have uploaded 3d-viewer.clj to the files section. If anyone finds
it useful, I would appreciate some feedback.
--
John
Hello,
Apologies for off topic post.
I would like to send and receive raw ethernet frames from Clojure.
So far, I found:
http://netresearch.ics.uci.edu/kfujii/jpcap/doc/
but is sending and receiving raw ethernet packets possible with the
latest JDK using standard networking stack of JVM?
On Wed, May 20, 2009 at 3:32 AM, hoeck i_am_wea...@kittymail.com wrote:
i tried importing those two classes from a recent jacob with slime,
xemacs and w2k and exactly the same is happening here. I have a
similar problem when starting slime, my emacs blocks and doesn't start
the repl until i
What about the zip version of save_clojure.org.tar.bz2?
Emeka
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On May 20, 4:47 am, Per nondual...@gmail.com wrote:
;; The macro
(defmacro def-fields [name tgs]
`(defstruct ~name ~@(map #(symbol (str : %)) tgs))
)
If you replace the call to 'symbol' with a call to 'keyword', it works
(I think this is what you intended).
On Wed, May 20, 2009 at 8:44 AM, pmf phil.fr...@gmx.de wrote:
On May 20, 4:47 am, Per nondual...@gmail.com wrote:
;; The macro
(defmacro def-fields [name tgs]
`(defstruct ~name ~@(map #(symbol (str : %)) tgs))
)
If you replace the call to 'symbol' with a call to 'keyword', it works
(I
Import statements added. Example usage:
(def coords [[0 0 0] [1 1 1] [2 2 2]]);etc
(g3d coords)
That should pop open the viewer. Left click and drag to rotate, and
use the scroll wheel to zoom in/out.
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Hi Kids:
I've been working on integrating Emacs JDB, (command line java debug
interface,) mode with Clojure. It still a work in progress, and has
some funky aspects due to language differences between Clojure and
Java, but you can catch exceptions and bring them up in the source
code, print
Wow this sounds fantastic. Wanna put this on GitHub so people can fork it
and work on it concurrently? ;)
On Wed, May 20, 2009 at 1:51 PM, George Jahad
andr...@blackbirdsystems.netwrote:
Hi Kids:
I've been working on integrating Emacs JDB, (command line java debug
interface,) mode with
Hi,
when I evaluate:
(defn digit? [d]
(. Character isDigit d))
(digit? 5)
I get false as a result.
It appears that the 5 does not match the correct type Java expects, or what?
TIA,
Arie
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Thanks. On my setup I had to add '(javax.swing JFrame) too.
Pretty neat.
On Wed, May 20, 2009 at 3:12 PM, kyle smith the1physic...@gmail.com wrote:
Import statements added. Example usage:
(def coords [[0 0 0] [1 1 1] [2 2 2]]);etc
(g3d coords)
That should pop open the viewer. Left
On Wed, May 20, 2009 at 9:59 AM, Michael Reid kid.me...@gmail.com wrote:
On Wed, May 20, 2009 at 8:44 AM, pmf phil.fr...@gmx.de wrote:
On May 20, 4:47 am, Per nondual...@gmail.com wrote:
;; The macro
(defmacro def-fields [name tgs]
`(defstruct ~name ~@(map #(symbol (str : %)) tgs))
)
Thanks, that makes a lot of sense!
Per
On May 20, 10:36 am, Chouser chou...@gmail.com wrote:
On Wed, May 20, 2009 at 9:59 AM, Michael Reid kid.me...@gmail.com wrote:
On Wed, May 20, 2009 at 8:44 AM, pmf phil.fr...@gmx.de wrote:
On May 20, 4:47 am, Per nondual...@gmail.com wrote:
;;
In last build of La Clojure plugin (thanks to Kurt Christensen) we added
REPL integration with history and possibility to load files and evaluate
expressions from the editor.
With best regards,
Ilya Sergey
2009/5/18 Ilya Sergey ilyas...@gmail.com
Hello, Asbjørn.
For now IntelliJ support of
On 20.05.2009, at 17:14, Konrad Hinsen wrote:
Here is another solution that I consider preferable to the use of
load. It requires you to specify explicitly which vars you want to be
replaceable (which I consider an advantage)
That's actually not true: it doesn't require a specification of
On 19.05.2009, at 14:28, aperotte wrote:
Let me know if you have any questions or comments!
Two for today:
1) What is the role of the first argument to PersistentMatrix/create?
It seems that anything else than (int-array [1]) leads to an error.
2) Shapes and indices are all int, rather
Ah, thanks Laurent!
2009/5/20 Laurent PETIT laurent.pe...@gmail.com
Hi,
the following session will probably explain the problem:
user= (digit? \5)
true
user= (ancestors java.lang.Integer)
#{java.io.Serializable java.lang.Comparable java.lang.Number
java.lang.Object}
user= (ancestors
Hi,
the following session will probably explain the problem:
user= (digit? \5)
true
user= (ancestors java.lang.Integer)
#{java.io.Serializable java.lang.Comparable java.lang.Number java.lang.Object}
user= (ancestors java.lang.Character)
#{java.io.Serializable java.lang.Comparable
Thanks, this is going in the right direction.
The macro expansion looks correct, but the actual execution still
fails:
user= (macroexpand '(def-fields fs tags))
(def fs (clojure.core/create-struct :name :age))
user= (def-fields fs tags)
java.lang.Exception: Unable to resolve symbol: :name in
On May 20, 11:20 am, David Nolen dnolen.li...@gmail.com wrote:
Wow this sounds fantastic. Wanna put this on GitHub so people can fork it
and work on it concurrently? ;)
Good idea:
http://github.com/GeorgeJahad/cljdb/tree/master
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You
Wow, that was quick thanks.
On Wed, May 20, 2009 at 3:26 PM, George Jahad
andr...@blackbirdsystems.netwrote:
On May 20, 11:20 am, David Nolen dnolen.li...@gmail.com wrote:
Wow this sounds fantastic. Wanna put this on GitHub so people can fork it
and work on it concurrently? ;)
Good
I'm thinking that integer boxing on the argument to your Fn is perhaps
dominating your numbers. I'm not up to date on the compiler, but I'd
think that the argument to the direct Math/ceil call is parsed in
primitive form.
On Wed, May 20, 2009 at 9:38 PM, CuppoJava patrickli_2...@hotmail.com
I have a feeling I'm doing something wrong bug I can't figure it out and I
can't rule out that it's not some kind of bug. I am trying to get the public
vars exposed by a namespace from a string. I am creating a symbol from the
string using Symbol/create and then calling ns-publics. This works just
On May 20, 2009, at 3:38 PM, CuppoJava wrote:
I'm using apply a lot in my code, and a small micro-benchmark is
telling me that it's a very slow operation. Can someone confirm this?
I'm wondering whether my benchmark is incorrect, or whether there's a
hidden reflection that I'm not seeing.
Thanks a lot for that really detailed analysis Stephen.
I do find apply very convenient in a lot of cases, and am using it
to save a line or two of code whenever I can. But after seeing this
benchmark, I think I shall be more disciplined about my use of it.
Especially in the case where the number
hi,
Seems like Haskell's laziness has an aura of it will bite you
performance-wise sooner or later. What is different (I'm asking
didactically, not snarkily) about Clojure's laziness? Does it manage
to avoid some aspects of the uh ohs in Haskell?
many thanks.
If efficiency is really an issue (if it's not just use apply), how
about using a macro for doing the dirty work of writing the direct
function application for you?
On 20 maio, 19:44, CuppoJava patrickli_2...@hotmail.com wrote:
Thanks a lot for that really detailed analysis Stephen.
I do find
Using cljdb I was able to step through the code and see that the
problem is
that symbol create is expecting an interned string.
Changing this:
(def s1 (Symbol/create (first (.split user/n1 /
to this:
(def s1 (Symbol/create (.intern (first (.split user/n1 /)
will fix your problem.
g
Do you have plans to add connect/disconnect to existing running Repl
over the network ?
Emacs has this mode with slime and it is very handy in developing web
applications.
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Ilya, where can we find documentation about how to use the new
features? ... the information on the plugin page is pretty scarce...
Good job by the way!
Toni.
On May 20, 2009, at 12:00 PM, Ilya Sergey wrote:
In last build of La Clojure plugin (thanks to Kurt Christensen) we
added REPL
thinking of
http://w01fe.com/blog/2009/01/pleasant-surprise-clojures-apply-is-lazy/ ?
On Wed, May 20, 2009 at 3:38 PM, CuppoJava patrickli_2...@hotmail.comwrote:
Hi,
I'm using apply a lot in my code, and a small micro-benchmark is
telling me that it's a very slow operation. Can someone
are you saying that Haskell has amortized, not worst-case performance and so
fast operations need to be paid for ... like when you have to ripple-carry
in binary counting to pay for times when you didn't have to carry the one?
On Wed, May 20, 2009 at 7:42 PM, Raoul Duke rao...@gmail.com wrote:
On Wed, May 20, 2009 at 7:04 PM, George Jahad
andr...@blackbirdsystems.netwrote:
Using cljdb I was able to step through the code and see that the
problem is
that symbol create is expecting an interned string.
Changing this:
(def s1 (Symbol/create (first (.split user/n1 /
to this:
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