There are some precedents - the acquisition of SleepyCat (berkeley db,
et al) - still readily available under GPL compatible licenses.
On Tue, Apr 21, 2009 at 7:47 AM, AlamedaMike limejui...@yahoo.com wrote:
I can see a lot of technologies that drive the open source world, and this
group,
I blindly tried printing out stuff from matrixMultiply, and found out
that if I print matrixA and matrixB it doesn't run out of stack, so I
guess I was forcing them to work, here is a version with (dorun)
that has the same side effect, without printing:
(defn matrixMultiply [matrixA matrixB]
On 21.04.2009, at 00:19, Michael Hunger wrote:
Is it possible to use :while to shortcut a for macro when a certain
number of yiels have happened?
e.g. (for [x (range 1000) :when (= (rem x) 1) :while (number of
yields = 10)]
so i want only the first 10 results.
you could:
(def zip
I suppose you could always just use plain old java threads and avoid
the thread-pool, or futures which have the advantage of being cancel-
able?
On Apr 21, 11:57 am, billh04 h...@tulane.edu wrote:
In my application, I can open several windows. Each window is an
independent unit and will
On 21.04.2009, at 00:26, Mark Volkmann wrote:
Is it correct to say that macros are expanded at read-time?
No. Only reader macros are expanded at read time, standard macros are
expanded at compile time.
A more subtle point concerns the distinction between compile time and
run time, because
Hi Dimiter,
Thank you! I'm still a bit confused as to why this was happening. Does
lazy evaluation not work well with recursion?
On Apr 20, 11:06 pm, Dimiter \malkia\ Stanev mal...@gmail.com
wrote:
I blindly tried printing out stuff from matrixMultiply, and found out
that if I print matrixA
Hi Jleehurt,
I'm still newbie and don't know, but you have at least two recursive
functions - matrixAdd, and matrixMultiplyScalar.
I've modified them to work with loop/recur, but I can't tell whether
they are with same efficiency (at least no stack problem).
Still if I remove the dorun from
On Apr 21, 1:52 am, Rich Hickey richhic...@gmail.com wrote:
I'm unfamiliar with the POM version coordinate system - any hints?
Rich
1 Pager on coordinates from the 'definitive guide'
http://www.sonatype.com/books/maven-book/reference/simple-project-sect-maven-coordinates.html
2009/4/21 AndrewC. mr.bl...@gmail.com:
On Apr 21, 1:52 am, Rich Hickey richhic...@gmail.com wrote:
I'm unfamiliar with the POM version coordinate system - any hints?
Rich
1 Pager on coordinates from the 'definitive guide'
Hello,
(def lazy-identity [x] (lazy-seq x))
(nth (iterate lazy-identity [1 2]) 10) ; returns (1 2)
(nth (iterate lazy-identity [1 2]) 1000) ; returns (1 2)
(nth (iterate lazy-identity [1 2]) 10) ; (with my JVM settings)
throws a StackOverflowException
Each time that you are building a lazy
On Mon, Apr 20, 2009 at 11:00 AM, Timo Mihaljov noid@gmail.com wrote:
Is the concept of Abstract Data Types [1] useful in Clojure?
If yes, how would you implement one?
I have composed a lengthy response to this question, and added it to my blog:
I am a newbie, but seems that for comprehension are lazy lists:
user (take 5 (for [x (range 20) :when (do (printf *%d* x) (= (rem x 2)
1))] x))
(*0* *1* *2* *3* 1 *4* *5* 3 *6* *7* 5 *8* *9* 7 9)
So, I think that you should use take :)
2009/4/21 Michael Hunger cloj...@jexp.de
Is it
On Apr 20, 2009, at 12:19 PM, Michael Hunger wrote:
Is it possible to use :while to shortcut a for macro when a certain
number of yiels have happened?
e.g. (for [x (range 1000) :when (= (rem x) 1) :while (number of
yields = 10)]
so i want only the first 10 results.
Is it possible?
Thanks to *everyone* for responding! I can see that I was over
reacting yesterday. Time for me to stop worrying and get back to
coding.
Sean
On Apr 21, 2:05 am, Adrian Cuthbertson adrian.cuthbert...@gmail.com
wrote:
There are some precedents - the acquisition of SleepyCat (berkeley db,
et
On Mon, 20 Apr 2009 21:53:41 +0200
Laurent PETIT laurent.pe...@gmail.com wrote:
Hi David,
2009/4/20 David Nolen dnolen.li...@gmail.com:
A couple of things. In your initial example, you conflated some
things. One issue is simply a matter of convenience- defining a
getter so that you
Laurent PETIT wrote:
I have not followed maven2 concerning this qualifier thing.
Right. The first (small) part of my post, which referred to yours, was
strictly about versioning, and specifically about the end of the
version string, related to snapshots.
Then I addressed the classifier as
On Mon, Apr 20, 2009 at 8:52 PM, Rich Hickey richhic...@gmail.com wrote:
On Apr 20, 2009, at 7:02 PM, Antony Blakey wrote:
On 21/04/2009, at 5:12 AM, Laurent PETIT wrote:
{ :major 1 :minor 0 :release 0 :status :SNAPSHOT }
then
{ :major 1 :minor 0 :release 0 :status :RC1 } (release
On Apr 21, 1:16 am, Brian Doyle brianpdo...@gmail.com wrote:
I posted this a couple of weeks ago and haven't seen it updated on the
clojure
website. Maybe it got lost in the shuffle.
I'd missed it - sorry. It's up now.
Thanks!
Rich
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On Sat, Apr 18, 2009 at 5:34 AM, Isak Hansen isak.han...@gmail.com wrote:
On Thu, Apr 16, 2009 at 6:53 PM, Rich Hickey richhic...@gmail.com wrote:
Feedback welcome,
1. I'd like to see a road map of sorts; plans for where Clojure will
be going with the next couple of releases.
2.
Nice post thanks for putting it together. My gut feeling is that the need
for information hiding is still overinflated, but... until someone builds a
200k LOC Clojure program who will know for sure?
Here's my shot at a solution for private data:
(defn set-private [m k x]
(let [the-meta
Paul Stadig wrote:
Others have commented on the whole groupId, artifactId, etc., etc. But in
terms of the parts of the version number, they are named
major.minor.incremental-qualifier as documented here:
http://www.sonatype.com/books/maven-book/reference/pom-relationships-...
Thanks for the
Well,
Once the API has defined correctly documented accessor functions, I
think that trying to protect the user from himself at any cost may
well be counter productive (in general, of course).
Indeed, by not just using regular datastructures anymore for
essential state, you'll loose somehow the
Laurent PETIT wrote:
version: 1.0.0-rc1-SNAPSHOT
yields: clojure-1.0.0-rc1-snapshot.jar
(and ...-slim.jar, ...-sources.jar)
There it is. But why having snapshot in the name of the jar,
shouldn't it just be SNAPSHOT (as far as I remember) ?
That is:
{ :major 1 :minor 0
2009/4/21 Daniel Jomphe danieljom...@gmail.com:
Laurent PETIT wrote:
version: 1.0.0-rc1-SNAPSHOT
yields: clojure-1.0.0-rc1-snapshot.jar
(and ...-slim.jar, ...-sources.jar)
There it is. But why having snapshot in the name of the jar,
shouldn't it just be SNAPSHOT (as far as
On Apr 20, 9:13 am, Sean Devlin francoisdev...@gmail.com wrote:
http://www.sun.com/third-party/global/oracle/index.jsp
Any thoughts on how this affects Clojure?
Ars Technica has a good analysis, and a fabulous graphic:
http://tinyurl.com/csyxos
quote: Oracle is a prominent player in the Java
On Apr 21, 11:41 am, Mark Engelberg mark.engelb...@gmail.com wrote:
On Mon, Apr 20, 2009 at 11:00 AM, Timo Mihaljov noid@gmail.com wrote:
Is the concept of Abstract Data Types [1] useful in Clojure?
If yes, how would you implement one?
I have composed a lengthy response to this
Hi folks,
I'm attempting to define methods within the output of a macro. As
these are definitions for syntactic benefit more than anything else,
I'm using the unquote-quote trick for argument names, so that the
input body can refer anaphorically to known names (like request).
Convention over
Hi,
try
(defmacro req- [[state msg] body]
`(defmethod ~'do-request [Foo ~state ~msg]
[~'arg1 ~'arg2 ~(quote #^String arg3)]
~...@body))
HTH,
laurent
2009/4/21 Richard Newman holyg...@gmail.com:
Hi folks,
I'm attempting to define methods within the output of a macro. As
these
Ah, that'll do the trick! Thank you so much, Laurent. I should have
been able to figure that one out myself... Oh well!
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Correction:
(defun reset-swank ()
Because changing swank-clojure-extra-classpaths is not enough
to force a new instance of slime to use it.
(interactive)
(setq slime-lisp-implementations
(assq-delete-all 'clojure slime-lisp-implementations))
(add-to-list
On Mon, Apr 20, 2009 at 5:17 PM, Hugh Winkler hwink...@gmail.com wrote
Thanks! I think 'nth ought to behave just like 'first and 'second,
don't you? If it's a good idea for 'first it's a good idea for 'nth.
It does seems like a reasonable behavior for sorted-set and sorted-map, but
what else
Craig McDaniel craig...@gmail.com writes:
Correction:
(defun reset-swank ()
(defun run-slime (dir)
Here's what I use: (plagiarized from Tim Dysinger)
(defun slime-project (path)
Setup classpaths for a maven/clojure project refresh slime
(interactive GPath: )
(let ((original-dir
I am putting together a framework that relies on bidirectional
references, but am seeing problems in displaying the results. The
default string output of a reference includes the referenced value,
but if that refers back to the original reference you end up with an
infinite loop and a stack
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