On Aug 5, 9:11 pm, Richard Newman holyg...@gmail.com wrote:
In testing out clojure.contrib.logging within a generated servlet, I
noticed that the value of *ns* is always clojure.core, and not the ns
of the code.
I have observed this too (running in SailFin, which is based on
Is there a URL for the current API doc? I'm thinking of moving some
of my code up to HEAD for clojure clojure-contrib and I need to
adapt to things like the test package moving to clojure.
--
Howard M. Lewis Ship
Creator of Apache Tapestry
Director of Open Source Technology at Formos
Bah! I tried to simplify the example code, and missed conveying the
actual problem. Your example code (and sadly, mine) pulls *ns* at
runtime, the logging macro doesn't; it writes the value of the *ns* at
macro-expansion-time precisely so that it will be the right value
when called.
Are
On Aug 5, 11:24 pm, Richard Newman holyg...@gmail.com wrote:
Bah! I tried to simplify the example code, and missed conveying the
actual problem. Your example code (and sadly, mine) pulls *ns* at
runtime, the logging macro doesn't; it writes the value of the *ns* at
macro-expansion-time
Seth,
2009/8/6 Seth seth.schroe...@gmail.com:
I hope that learning a Lisp first is a good idea for novice
programmers, because I intend to inflict Clojure on my poor children.
(They didn't take to http://scratch.mit.edu/ and Google's rehash of
BASIC is a non-starter).
There was a post
On Aug 6, 3:22 am, Lauri Pesonen lauri.peso...@iki.fi wrote:
There was a post recently on LtU about a paper by Matthias Felleisen
et al. (of Little Schemer fame) about a functional teaching language
that they've been using in schools and freshman classes to teach kids
how to program. I'm
Hi Meikel,
2009/8/5 Meikel Brandmeyer m...@kotka.de:
Well, this is independent of whether you have a C or Java
library. You can install each C library in its own directory
and tell the linker to look there. Then you have basically
a .jar like setup: If you don't tell the linker the right
(use 'clojure.contrib.duck-streams)
(spit C:\\test.txt
(with-out-str
(println foo)
(println bar)
(flush)))
On my XP Tablet OS computer results in a file with unix line endings.
Is this proper behavior?
--~--~-~--~~~---~--~~
You
On Aug 5, 6:09 am, Rich Hickey richhic...@gmail.com wrote:
On Wed, Aug 5, 2009 at 8:29 AM, Johann Krausjohann.kr...@gmail.com wrote:
Could it be that your CPU has a single floating-point unit shared by 4
cores on a single die, and thus only 2 floating-point units total for
all 8 of your
On Thu, Aug 6, 2009 at 4:12 PM, Lauri Pesonenlauri.peso...@iki.fi wrote:
2009/8/5 Meikel Brandmeyer m...@kotka.de:
Well, this is independent of whether you have a C or Java
library. You can install each C library in its own directory
and tell the linker to look there. Then you have basically
On Aug 5, 10:10 pm, Luc Prefontaine lprefonta...@softaddicts.ca
wrote:
I like this very much... that's the kind of clever optimizations that
preserves Clojure principles and
can yield significant performance increases. This could also help
dealing with performance critics
in these small
On 06/08/2009, at 8:58 PM, Daniel wrote:
Have a look at Buckminster: http://www.eclipse.org/buckminster/
Not sure if it's going to work for non-JVM approaches (you'll probably
have to code up a plugin of some sort), but it's a meta package
manager, and can do more than just dependency
On Thu, Aug 6, 2009 at 7:07 PM, Antony Blakeyantony.bla...@gmail.com wrote:
This is the first I've heard of this project, but what about the 255
page user guide available from:
http://mirror.cc.vt.edu/pub/eclipse/tools/buckminster/doc/BuckyBook.pdf
?
Ah, nice one. Hasn't been there last
On Thu, Aug 6, 2009 at 2:07 AM, Howard Lewis Shiphls...@gmail.com wrote:
Is there a URL for the current API doc? I'm thinking of moving some
of my code up to HEAD for clojure clojure-contrib and I need to
adapt to things like the test package moving to clojure.
--
There isn't yet. The
Hello,
I will try to have a guess. If 98% of time is spend allocating Doubles, the
program is loading new lines of memory in cache
every n Doubles. At some point down the different levels of cache, you have
a common cache/main memory for both cores and the bus to this memory has to
be shared in
Hello again,
Another interesting test: replace the double operation by something longer,
that won't allocate anything.
(a long chain of math functions with primitive types...), and see if the
parallelism is better.
Best,
Nicolas.
On Thu, Aug 6, 2009 at 2:32 PM, Nicolas Oury
What does this return on Windows? (with-out-str (.println
(java.io.PrintWriter. *out*)))
If it's \r\n, then maybe (newline) should be changed to print
(System/getProperty line.separator) instead of \newline as it does now.
Thoughts?
-Mike
On Thu, Aug 6, 2009 at 1:03 AM, Anne Ogborn
On Aug 6, 3:07 am, Andy Fingerhut andy_finger...@alum.wustl.edu
wrote:
On Aug 5, 6:09 am, Rich Hickey richhic...@gmail.com wrote:
On Wed, Aug 5, 2009 at 8:29 AM, Johann Krausjohann.kr...@gmail.com wrote:
Could it be that your CPU has a single floating-point unit shared by 4
cores on
Lauri Pesonen lauri.peso...@iki.fi writes:
Drawing a parallel between Ruby and Clojure, a Clod package could
expect jars to be available on the platform at package install time.
It would be up to the user to install those jars before trying to
install a Clod package. The user is free to
FYI
IEEE doubles are typically 64 bit
IEEE floats are typically 32 bit.
The wikipedia article is good:
http://en.wikipedia.org/wiki/IEEE_754-2008
The IEEE standard (requires login):
http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4610935
I'm not sure how the JVM implements them
Anne, please don't threadjack. Now my original subject appears
missing, since you renamed it.
On Aug 6, 1:03 am, Anne Ogborn annie6...@yahoo.com wrote:
(use 'clojure.contrib.duck-streams)
(spit C:\\test.txt
(with-out-str
(println foo)
(println bar)
(flush)))
On my
Restoring this thread's original subject.
On Aug 6, 10:40 am, ataggart alex.tagg...@gmail.com wrote:
Anne, please don't threadjack. Now my original subject appears
missing, since you renamed it.
On Aug 6, 1:03 am, Anne Ogborn annie6...@yahoo.com wrote:
(use
Ok, yes, I will blame my idiocy on sleep deprivation.
In every case the name used by the log is the runtime *ns*, which
really defeats the purpose of naming the specific usages of log. I'm
surprised no one mentioned this (imo wrong) behavior.
I'll get to work on fixing it so it behaves
On Aug 6, 4:53 am, Rich Hickey richhic...@gmail.com wrote:
On Aug 5, 10:10 pm, Luc Prefontaine lprefonta...@softaddicts.ca
wrote:
I like this very much... that's the kind of clever optimizations that
preserves Clojure principles and
can yield significant performance increases. This
In every case the name used by the log is the runtime *ns*, which
really defeats the purpose of naming the specific usages of log. I'm
surprised no one mentioned this (imo wrong) behavior.
In my case, I don't see the namespace being printed in my log entries,
so I wasn't even aware this
I'm cringing at the sight of XML here.
(I almost through this post away when I read down and saw the work on
Corkscrew but I thought some of my ideas might still be valid).
What I'd like to see is something that execute *inside* Clojure,
adding necessary libraries the classpath in some way:
I
Ah, very well. I find it useful to print out so I know which code is
doing the logging, since stack inspection is very expensive, and in
the case of clojure, looks like a mess of underscores and dollar
signs. ;)
On Aug 6, 12:31 pm, Richard Newman holyg...@gmail.com wrote:
In every case the
Is the following an improvement on clojure.contrib.seq-utils/
reductions, or a step backwards?
(defn my-reductions
([f coll]
(if (seq coll)
(cons (first coll) (my-reductions f (first coll) (rest coll)))
(cons (f) nil)))
([f acc coll]
(if (seq coll)
(let
Sorry for the confusion - I read this list on an email feed. Turns out
replying to a message from there and changing the subject isn't
sufficient to start a new thread. Apparently it renames the thread.
(suboptimal).
original question:
(use 'clojure.contrib.duck-streams)
(spit C:\\test.txt
One more thought. I'd change the signature of the second call to
[f init coll]
This matches the original reductions.
On Aug 6, 4:20 pm, Sean Devlin francoisdev...@gmail.com wrote:
It seems to have the same signature, so as a consumer of the library
it's the same to me. If the speedup
On Aug 6, 8:31 pm, Howard Lewis Ship hls...@gmail.com wrote:
I'm cringing at the sight of XML here.
XML is frequently overused, but it is a good format for representing
dense, structured data. For example:
repository name=third-party
package name=Compojure href=/compojure.xml/
/repository
On Aug 6, 10:16 pm, James Reeves weavejes...@googlemail.com wrote:
(package/get compojure 0.2)
(package/get clojure-contrib [:= 1.0-alpha3])
(ns example
(:use clojure.contrib.json.read)
(:use compojure.html))
I had another thought once after I posted. Perhaps the best of both
syntax
On 27 Jul., 23:26, AndyF andy_finger...@alum.wustl.edu wrote:
Hello Andy, could you please update the following table?
| sbcl | perl | ghc | java | clj
-
mand- | wrong | out of | 32.7 | 28.6 | 340.4
elbrot |
Restoring subject again
On Aug 6, 12:48 pm, Anniepoo annie6...@yahoo.com wrote:
Sorry for the confusion - I read this list on an email feed. Turns out
replying to a message from there and changing the subject isn't
sufficient to start a new thread. Apparently it renames the thread.
On Aug 6, 3:28 pm, André Thieme splendidl...@googlemail.com wrote:
On 27 Jul., 23:26, AndyF andy_finger...@alum.wustl.edu wrote:
Hello Andy, could you please update the following table?
| sbcl | perl | ghc | java | clj
On Aug 6, 11:51 am, John Harrop jharrop...@gmail.com wrote:
Cache misses are a possibility; try the integer version with long, so the
size of the data is the same as with double.
The other possibility I'd consider likely is that the JDK you were using
implements caching in
Or really work this into core and add :packages to the (ns) macro.
On Thu, Aug 6, 2009 at 2:30 PM, James Reevesweavejes...@googlemail.com wrote:
On Aug 6, 10:16 pm, James Reeves weavejes...@googlemail.com wrote:
(package/get compojure 0.2)
(package/get clojure-contrib [:= 1.0-alpha3])
(ns
I have about six variables that are often rebound together using
binding; these variables are used to access and set data in a state
object (whose type is of the user's choice). These variables' values
(the accessors and setters) are often used together.
I'd like to be able to bundle these
Hi,
On Aug 7, 7:12 am, samppi rbysam...@gmail.com wrote:
So is this possible without arcane stuff?
Inhttp://groups.google.com/group/clojure/browse_thread/thread/23fe1a5c9...,
I asked about using a macro to do this, and the consensus seems to be
that it's possible with magic, but it's
Hello,
Not a great contribution to the debate, but just a word on the terminology:
reusing package which already has a strong meaning in java may not be a good
idea, I think.
I think lib or library could be interesting, but it has also been attributed
a meaning more similar to ns description in
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