On 2008-12-05, Meikel Brandmeyer <[EMAIL PROTECTED]> wrote:
> Hi,
> Am 05.12.2008 um 14:40 schrieb Stefan Bodewig:
>>> BUILD FAILED
>>> /Users/gj/site/clojure/clojure-contrib/build.xml:62: The type
>>> doesn't support the nested "path" element.
>> That was added in Ant 1.7.0, released two year
Thanks for all the info. I've searched my whole hard drive for a
.emacs file, and can't find one. Can someone tell me where Clojure
Box stores this file, or whether it's called something entirely
different?
--Mark
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> Your patch does fix the problem in Timothy's first post in that thread,
> though.
Not fully... it can still be defeated by:
(let [l nil]
(.accept l)
What I found when examining this previously was that the exception is
thrown from Relfector.java
Which is invoked from Complier.java:
FnExpr
Vlad,
On Sunday 07 December 2008 16:12, prhlava wrote:
> > You're asking for the pipe to be repeatedly opened, one
> > uninterrupted glob of bytes read and processed and then the pipe
> > closed. Is that really what you intend?
>
> Yes, that was my intention, maybe a rethink is in order...
>
> >
> You're asking for the pipe to be repeatedly opened, one uninterrupted glob of
> bytes read and processed and then the pipe closed. Is that really what you
> intend?
Yes, that was my intention, maybe a rethink is in order...
> As written, this suggest a kind of "daemon" that monitors the pip
> I've been converting some projects to Clojure for the past few months...
> but thinking about them enough to express the issue clearly has so far
> always resulting in my solving them easily.
This is GREAT to hear. I personally place considerable measure on
accounts such as yours because they o
On Sunday 07 December 2008 15:45, prhlava wrote:
> > > The following does not work, but if I remove the (while true , it
> > > does...
> >
> > Characterize "does not work," if you would.
>
> Well, nothing happens with "(while" around the code... But if I take
> the "while" out, and run the remaini
> > The following does not work, but if I remove the (while true , it
> > does...
>
> Characterize "does not work," if you would.
Well, nothing happens with "(while" around the code... But if I take
the
"while" out, and run the remaining code, it does what expected -
prints the content of the buf
On Sunday 07 December 2008 15:02, prhlava wrote:
> Hello everyone,
>
> I am trying to read (repeatedly) from named pipe (fifo) on linux (the
> program will be a long running process...).
>
> The following does not work, but if I remove the (while true , it
> does...
Characterize "does not work,"
Hello everyone,
I am trying to read (repeatedly) from named pipe (fifo) on linux (the
program will be a long running process...).
The following does not work, but if I remove the (while true , it
does...
(def pipe-name "/tmp/my-pipe")
(def buffer-size (* 1 1024))
(while true
(with-ope
On Dec 3, 7:49 am, Dimitre Liotev <[EMAIL PROTECTED]> wrote:
> For example, my slime-lisp-implementations is:
>
> (setq slime-lisp-implementations
> `(
> (sbcl ("sbcl"))
> (ccl ("ccl"))
> (clojure ("clojure") :init swank-clojure-init
On Dec 7, 8:51 am, Stuart Sierra <[EMAIL PROTECTED]> wrote:
> 2. Nested test contexts, as in RSpec and some other testing
> frameworks.
>
I would wholeheartedly love if tests could be nested. Even if it was
as simple as appending a phrase to each nested test:
(defcontext "str-starts-with?"
(d
On Sun, Dec 7, 2008 at 11:10 PM, Stephen C. Gilardi <[EMAIL PROTECTED]> wrote:
>
> On Dec 7, 2008, at 3:13 PM, Michael Wood wrote:
>
>> With or without your patch I still get no line numbers for some things
>> at the REPL.
>> e.g. if I try to evaluate a non-existent symbol:
>>
>> $ java -cp clojur
On Dec 7, 2008, at 3:13 PM, Michael Wood wrote:
With or without your patch I still get no line numbers for some things
at the REPL.
e.g. if I try to evaluate a non-existent symbol:
$ java -cp clojure.jar clojure.main
Clojure
user=> blah
java.lang.Exception: Unable to resolve symbol: blah in th
Rich Hickey a écrit :
> I think the problem is that in the original and subsequent versions,
> work was being done in the current case that needn't be (checking the
> status of coll), and that we need more laziness than lazy-cons gives
> us (we need to delay evaluation of one argument to the recur
On Dec 7, 2:49 pm, Allen Rohner <[EMAIL PROTECTED]> wrote:
> An acceptable alternative would be to have a way to run all the tests
> in a namespace and all 'children' of a namespace. Then I could create
> a namespace like "test.functional.db.foo" "test.functional.db.bar" and
> then say "(run-tests
On Dec 7, 2:51 pm, Allen Rohner <[EMAIL PROTECTED]> wrote:
> One other feature idea: I'd like the ability to run individual tests.
> Once I've discovered a unit test failure, I want to be able to run the
> test by itself without the noise from other tests.
You can do that now with test-var, which
On Dec 7, 5:20 am, Meikel Brandmeyer <[EMAIL PROTECTED]> wrote:
> Hi,
>
> Am 07.12.2008 um 09:55 schrieb [EMAIL PROTECTED]:
>
> > This solution worked for me and you can see my patch at the following
> > url.
>
> >http://paste.lisp.org/display/71744
>
> This is of course no solution to the probl
Hi Mark,
I don't use Clojure Box or Windows; however, your questions relate
mostly to Emacs/SLIME, so I've answered the ones I could below.
Incidentally, all of these answers could have been found by reading
the SLIME and/or Emacs documentation.
On Sun, Dec 7, 2008 at 11:45 AM, Mark Engelberg
<[
Hi
On Sun, Dec 7, 2008 at 9:13 PM, Stephen C. Gilardi <[EMAIL PROTECTED]> wrote:
> Clojure sometimes throws exceptions that report a line number of 0 when
> loading a file. This patch changes Compiler.java so the exceptions report
> the correct line number.
See also this thread:
http://groups.go
One other feature idea: I'd like the ability to run individual tests.
Once I've discovered a unit test failure, I want to be able to run the
test by itself without the noise from other tests.
Allen
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> In the mean time; I'm happy to hear about what you think, and
> any other improvements I could make to the library. Some things I
> have in mind for the next version:
>
> 3. Adding test metadata to vars that are already defined elsewhere.
>
I had a related idea the other night. I commonly like
I'm using Clojure Box on Windows. It's working well for me, but I
have a number of questions:
1. I see that you can use C-c C-c to feed the definition your cursor
is on to the REPL. How do you feed the entire file to the REPL?
2. How do I restart the REPL, so that any definitions are erased a
Is there a way to access the bytecode that a given expression compiles
into? I'm curious if it would make it easier to file a bug report on
the JVM on any affected platforms.
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On Dec 5, 2:32 pm, "Mark H." <[EMAIL PROTECTED]> wrote:
> On Dec 4, 12:07 am, "don.aman" <[EMAIL PROTECTED]> wrote:
>
> > Since we're being all high-level, it'd be good for a random function
> > which allows us to specify the range of numbers, since % doesn't
> > promise an even spread of probabil
Clojure sometimes throws exceptions that report a line number of 0
when loading a file. This patch changes Compiler.java so the
exceptions report the correct line number.
Here's an example:
A test directory containing two libs:
% ls test
a.clj b.clj
test.a requires test.b:
Hi Stuart,
On Sun, Dec 7, 2008 at 6:51 AM, Stuart Halloway
<[EMAIL PROTECTED]> wrote:
> Cool idea. All my posts are tagged "clojure" on our blog, if that helps:
>
> http://blog.thinkrelevance.com/tags/clojure
The pipe doesn't check whether the post is tagged or not, so long as
it contains the wo
Hi Rich,
Currently, 'ant jar' *always* AOT-compiles the clojure .clj
files. This more than halves the clojure startup time, but at
the expense of increasing the jar size from ~500k to ~1400k.
Since AOT-compilation in general is designed to be optional,
it makes sense to keep the ant build flexible
That's pretty encouraging! :-D
The language does work as advertised, but is still under development.
One shouldn't expect it to crush Java on speed, nor take full advantage
of multiple processors... yet.
Clojure is a language for the future, after all. It can only get
better. Whereas Java
Hi,
I've been playing around with the Zipper code, partly to enhance it but
mostly at this point to become competent with Clojure programming.
One of the first things I tried to do was produce a pair of functions
for doing both depth-first and breadth-first walks though a Zipper
tree. I wrote
On Dec 7, 2008, at 10:11 AM, Peter Wolf wrote:
> Shouldn't the number of processors on the test machine make a big
> difference to how fast it runs? Whereas, the Java version is only
> dependent on the clock rate of the individual processors.
Replacing the "map" call with "pmap" on a 2 core ma
On Sun, Dec 7, 2008 at 6:04 PM, Dave Newton <[EMAIL PROTECTED]> wrote:
>
> --- On Sun, 12/7/08, Michael Wood wrote:
>> Is there an explanation that's a little smaller than 607MB?
>
> The slides and the code?
:)
Ah, sorry. Didn't see the slides link.
--
Michael Wood <[EMAIL PROTECTED]>
--~--~
--- On Sun, 12/7/08, Michael Wood wrote:
> Is there an explanation that's a little smaller than 607MB?
The slides and the code?
Dave
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To post to this
On Sun, Dec 7, 2008 at 2:56 PM, Blaine <[EMAIL PROTECTED]> wrote:
>
> Have you checked out: http://clojure.blip.tv/file/812787? Clojure's
> author talks about agents and the other concurrency support mechanisms
> in Clojure. The latter half of the talk is a walk-through of the ant
> simulation.
Hi folks,
As of clojure-contrib SVN 283, there's a new clojure.contrib.test-is.
This is a pretty major rewrite of the library. I've tried to
streamline the code and make it easier to plug in custom reporting and
assertion functions. Unfortunately, this introduces several breaking
changes:
1. "t
Hmmm...
Looking at the code I see
(defn sum-trees [iterations depth]
(let [sum #(+ (check-tree (make-tree % depth))
(check-tree (make-tree (- %) depth)))]
(reduce + (map sum (range 1 (inc iterations))
Shouldn't expressing the algorithm as a REDUCE and MAP instea
On Sunday 07 December 2008 07:11, Peter Wolf wrote:
> I'm a n00b, but isn't the point of this language to be *faster* than
> Java?... at least on a multiprocessor machine.
I don't think performance is a particular criterion for the design of
this language. It's not unimportant, but the quality o
--- On Sun, 12/7/08, Peter Wolf wrote:
> I'm a n00b, but isn't the point of this language to
> be *faster* than Java?...
I don't believe so. My impression was that the point was to be *better* than
Java by: being a Lisp, being functional, and allowing safe and easy
multithreading/concurrency.
I'm a n00b, but isn't the point of this language to be *faster* than
Java?... at least on a multiprocessor machine.
Shouldn't the number of processors on the test machine make a big
difference to how fast it runs? Whereas, the Java version is only
dependent on the clock rate of the individual
Hi Matt,
Clojure dynamically binds *agent* to the currently active agent on a
thread.
Stuart
> Hi all,
>I have a newbie question about Agents. I've been looking at the
> ants.clj file:
> http://clojure.googlegroups.com/web/ants.clj?hl=en&gda=-X7f3joAAABoLitVpBTEcNIQc_NHg39SZujXwZ5jF2pV
Hi Bill,
Cool idea. All my posts are tagged "clojure" on our blog, if that helps:
http://blog.thinkrelevance.com/tags/clojure
> Hi all,
>
> A lot of people are writing Clojure-related blog posts; however, I am
> often only interested in the Clojure posts they do and not the other
> posts. There
On Saturday 06 December 2008 20:59, Bill Clementson wrote:
> On Sat, Dec 6, 2008 at 2:11 PM, Randall R Schulz <[EMAIL PROTECTED]>
wrote:
> > ...
> >
> > Fascinating. Is that diagram generated by Yahoo! Pipes itself, or
> > did you draw it?
>
> It's generated by Yahoo Pipes itself, not me.
Yeah,
Is it possible to remove the asserts in derive that restrict the
parent and child to namespace-qualified names?
It would be much more useful if the asserts are moved to the global-
hierarchy case ([child parent]) and the "private" hierarchies ([h
child parent]) can do as they wish. Maybe ditch th
Have you checked out: http://clojure.blip.tv/file/812787? Clojure's
author talks about agents and the other concurrency support mechanisms
in Clojure. The latter half of the talk is a walk-through of the ant
simulation. It's really good presentation.
- Blaine
On Dec 7, 12:56 am, "Matthew Wyat
Hi,
first off I'd like to say that I'm new to Clojure and this list, I've
just been using it for
a day or so, but I really like what I'm seeing so far. Count me in!
> Not papers, but...
Julian, I disagree with you on that point, but finding the papers may
be a little difficult.
We (Stockh
On Dec 3, 3:06 pm, levand <[EMAIL PROTECTED]> wrote:
> I am coming to Clojure from the Java side, and am completely ignorant
> about lisp indentation & newline conventions.
>
> Some things are easy to pick up from posted examples and common
> sense...newline + tab after the parameters vector whe
Hi all,
I have a newbie question about Agents. I've been looking at the ants.clj
file:
http://clojure.googlegroups.com/web/ants.clj?hl=en&gda=-X7f3joAAABoLitVpBTEcNIQc_NHg39SZujXwZ5jF2pV4ArMqQ0G0e9OU0NQiFWgQuhmPR7veGf97daDQaep90o7AOpSKHW0
Most of it makes sense to me, but the use of Agents is c
On Dec 3, 3:06 pm, levand <[EMAIL PROTECTED]> wrote:
> I am coming to Clojure from the Java side, and am completely ignorant
> about lisp indentation & newline conventions.
>
> Some things are easy to pick up from posted examples and common
> sense...newline + tab after the parameters vector whe
I've been converting some projects to Clojure for the past few months,
and I thought it was about time to say something about how much fun it
is. I've nearly posted a couple of times about issues that cropped up,
but thinking about them enough to express the issue clearly has so far
always resulti
On Dec 7, 5:29 am, Christophe Grand <[EMAIL PROTECTED]> wrote:
> Chouser a écrit :> Testing just now on large collections, the version using
> 'map' is
> > indeed not only slower, but also overflows the stack. Hm... and
> > perhaps I see why now. Is it computing the entire chain up to each
>
On Sun, Dec 7, 2008 at 7:18 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
Chouser a écrit :
> Testing just now on large collections, the version using 'map' is
> indeed not only slower, but also overflows the stack. Hm... and
> perhaps I see why now. Is it computing the entire chain up to each
> result -- O(n^2), demanding n stack frames for the nth result?
>
The p
Hi,
Am 07.12.2008 um 09:55 schrieb [EMAIL PROTECTED]:
This solution worked for me and you can see my patch at the following
url.
http://paste.lisp.org/display/71744
This is of course no solution to the problem, but if you don't want
to start patching Clojure you can have a workaround for seqs
On Dec 7, 1:52 am, Chouser <[EMAIL PROTECTED]> wrote:
> On Sun, Dec 7, 2008 at 1:16 AM, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>
> > I'm also running into, what I believe to be, the same problem. Every
> > time I run the following code I get "java.lang.OutOfMemoryError: Java
> > heap spac
I already posted this in another thread, but I think maybe it should
have it's own now in light of new information.
If you try to call count on a large lazy sequence you will get an
OutOfMemoryError. For example I can evaluate the following
expressions on a million line CSV file to reproduce the
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