Hello Michael,
On Jan 3, 7:40 pm, MS 5lvqbw...@sneakemail.com wrote:
Hi, I'm new to clojure (though I've messed around in scheme a little)
and I'm trying to represent an electrical circuit with pins and
nets (ie in graph terminology vertices and edges).
I'd like to represent the nets as
On Jan 3, 2:24 pm, Jozef Wagner jozef.wag...@gmail.com wrote:
Our team works on big EU projects, where there are many technical partners
from different countries cooperating. Most of our work is about choosing a
good technology and then about customizing and integrating it into our
system.
Hello everyone.
I am just starting out in Clojure by working through Programming Clojure. I
have run into a snag, though, on the reader/tasklist.clj example in chapter 3.
I am getting the following error consistently:
user= (compile 'reader.tasklist)
java.lang.ClassNotFoundException:
In other words, this kind of stack-consuming implementation would be a
perfectly practical, useful implementation in Racket
Even more than that -- in some cases the simple non-TCO version can be
faster than the usual TCO + reverse-the-accumulator thing. Here's a
random example:
Welcome to
On Jan 3, 2011, at 5:43 PM, Eric Tschetter wrote:
I started getting StackOverflow exceptions today around
clojure.lang.Keyword (I'm running clojure 1.2.0, but the code doesn't
seem to be different in github master).
It is different in master, this was already fixed.
On Nov 28, 2010, at 9:07 PM, Jeremy Dunck wrote:
In Dec 2009, Rich asked the community to step up and support core
development -- and the community came through.
I'm interested in clojure, but not using it professionally yet. I was
wondering if funding for 2011 has already been worked out,
have you guys checked out org-mode + babel for emacs? This would be an
excellent place to start to do literate programming. Interesting
ideas ... maybe i will try this in my own code ...
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I was going to continue the funding effort, but have decided against it for
the reasons given here:
http://clojure.org/funding
Many thanks to those who participated,
I donated in 2010 and was going to donate for 2011 in a week's time. I
never had any sense of entitlement -- for a lot of
Hi Seth,
Yes I did play with org-mode + babel for clojure.
It works great :-)
Just make sure you are using latest and greatest of org-mode.
Cheers,
Hubert.
On Tue, Jan 4, 2011 at 3:34 PM, Seth wbu...@gmail.com wrote:
have you guys checked out org-mode + babel for emacs? This would be an
Just discovered org-mode myself --- does anyone know of guide to using
it with clojure for a total newbie?
sincerely,
--Robert McIntyre
On Tue, Jan 4, 2011 at 9:57 AM, Hubert Iwaniuk neo...@kungfoo.pl wrote:
Hi Seth,
Yes I did play with org-mode + babel for clojure.
It works great :-)
Just
On Tue, 4 Jan 2011 09:31:13 -0500
Rich Hickey richhic...@gmail.com wrote:
On Nov 28, 2010, at 9:07 PM, Jeremy Dunck wrote:
In Dec 2009, Rich asked the community to step up and support core
development -- and the community came through.
I'm interested in clojure, but not using it
2011/1/4 Rich Hickey richhic...@gmail.com
On Nov 28, 2010, at 9:07 PM, Jeremy Dunck wrote:
In Dec 2009, Rich asked the community to step up and support core
development -- and the community came through.
I'm interested in clojure, but not using it professionally yet. I was
wondering if
I would say start here:
http://orgmode.org/worg/org-contrib/babel/languages/ob-doc-clojure.html
Cheers,
Hubert
On Tue, Jan 4, 2011 at 4:12 PM, Robert McIntyre r...@mit.edu wrote:
Just discovered org-mode myself --- does anyone know of guide to using
it with clojure for a total newbie?
Am 03.01.2011 21:45, schrieb pavelludiq:
On Jan 3, 11:24 am, Jozef Wagnerjozef.wag...@gmail.com wrote:
Some of my arguments are:
- Clojure has no custom reader macros, makes it easier to read others code
- Protocols and the way clojure handles data helps to explicitly formulate
specifications
Hi Rich,
On 4 January 2011 06:31, Rich Hickey richhic...@gmail.com wrote:
I was going to continue the funding effort, but have decided against it for
the reasons given here:
Regarding the entitlement [...] as to what I do with my time, I
believe I know of one of the discussions that lead you
The latest version of clojure.pamphlet can build Clojure
directly from the book. It dynamically builds the source
tree from the book, runs tests, creates the pdf, and
starts the REPL.
At least in theory. I am stuck with running a couple
tests. The only real change I've made to the sources
is to
On Tuesday, January 04, 2011 at 10:18 am, Tim Daly wrote:
I've run into a syntax for strings that I don't understand.
The string #some string is used in the test files. The
documentation on the reader does not list this as a possible
input case. What does it mean?
It's reader syntax for a
the # is a reader macro for regexes.
hope that helps,
--Robert McIntyre
On Tue, Jan 4, 2011 at 11:18 AM, Tim Daly d...@axiom-developer.org wrote:
The latest version of clojure.pamphlet can build Clojure
directly from the book. It dynamically builds the source
tree from the book, runs tests,
On Jan 4, 2011, at 11:10 AM, Daniel Werner wrote:
Hi Rich,
On 4 January 2011 06:31, Rich Hickey richhic...@gmail.com wrote:
I was going to continue the funding effort, but have decided
against it for
the reasons given here:
Regarding the entitlement [...] as to what I do with my time, I
I thought it was also but it appears to be used in place
of string, which I thought was odd. I'll look again.
Thanks for the answers.
On 1/4/2011 11:38 AM, Robert McIntyre wrote:
the # is a reader macro for regexes.
hope that helps,
--Robert McIntyre
On Tue, Jan 4, 2011 at 11:18 AM, Tim
Greetings,
I ran some statistics on #clojure logs from 2010, you can view the results
at http://clojurewise.blogspot.com/2011/01/clojure-in-2010.html
The code used to generate the statistics (if they can be called that) can be
found at
Thanks for the suggestions. I'll look at the JNA soon to see if that
fits. But I already have working examples of Java code which uses the
JNI wrapper classes (generated by swig - by someone else). I'm not
making direct JNI calls myself, but trying to instantiate the Java
classes that are a part
Great! No clue what I was looking at then.
--Eric
On Tue, Jan 4, 2011 at 5:53 AM, Rich Hickey richhic...@gmail.com wrote:
On Jan 3, 2011, at 5:43 PM, Eric Tschetter wrote:
I started getting StackOverflow exceptions today around
clojure.lang.Keyword (I'm running clojure 1.2.0, but the code
Sorry for the noise - please ignore the previous message. The test is
now failing in 1.2.0 too rather spectacularly. MS-Excel ODBC seems to
be a gross misfit for the JDBC-ODBC bridge driver, especially for
optional features as per the JDBC spec.
Shantanu
On Jan 4, 11:38 am, Shantanu Kumar
Things to try:
(1) Is the directory that contains reader on your classpath?
(2) Does it run with the provided script/repl.sh or script\repl.bat scripts?
Stu
Hello everyone.
I am just starting out in Clojure by working through Programming Clojure. I
have run into a snag, though, on the
For what it's worth, I am really glad of the position Rich is taking
on a roadmap and Clojure's future development. I would much rather
Clojure remained fresh, innovative and agile, and that it continues to
offer unexpected, delightful new features and abilities. It can't
really do that if Rich
I looked at org-mode.
Note that 'literate programming' involves writing literature
for other people to read. The executable code is included as
a 'reduction to practice' but the emphasis is on describing
the ideas. Rich has some powerful ideas that he has reduced
to running code. What we need
On Tue, Jan 4, 2011 at 1:23 PM, Luke VanderHart
luke.vanderh...@gmail.com wrote:
For what it's worth, I am really glad of the position Rich is taking
on a roadmap and Clojure's future development. I would much rather
Clojure remained fresh, innovative and agile, and that it continues to
offer
Why must many pay for some?
I'm certain that of all the contributions you had, there are only an
handful of people who don't understand what a donation is. So with
that in mind what is the rational for this kind of action?
I mean, you never said that if we donated you would implement our
ideas
Hi list,
I wonder what would Clojure exploit from Java 7 .
Any ideas?
Devrim Baris Acar
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On Tue, Jan 4, 2011 at 5:21 PM, Devrim Baris Acar devrimba...@gmail.com wrote:
Hi list,
I wonder what would Clojure exploit from Java 7 .
Any ideas?
If Java 7 ever actually arrives, that question could become
interesting. But I'm not holding my breath. :)
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I was looking at a commit that updated a docstring for str/join, which
enticed me to take a look at the implementation. I was kind of
surprised to see that it wasn't:
(apply str (interpose sep coll))
I'm just curious about the developer was thinking. Here's a link to the code:
On 01/04/2011 01:17 PM, Stuart Halloway wrote:
Things to try:
(1) Is the directory that contains reader on your classpath?
(2) Does it run with the provided script/repl.sh or script\repl.bat scripts?
When I ran it, I was in the directory that contains reader (and classes),
and . was in my
Is there any way to get the entire map when destructuring plus the
defaults?
(let [{:keys [a] :or {a 4} :as b} {:b 3}] b)
returns {:b 3}
but i would like it to return {:b 3 :a 4}
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I believe it's for performance reasons. Strings in java are immutable,
so they use the StringBuilder(mutable) to achieve better performance.
On Jan 5, 12:18 am, John Szakmeister j...@szakmeister.net wrote:
I was looking at a commit that updated a docstring for str/join, which
enticed me to take
On Tue, Jan 4, 2011 at 8:01 PM, MiltondSilva shadowtr...@gmail.com wrote:
I believe it's for performance reasons. Strings in java are immutable,
so they use the StringBuilder(mutable) to achieve better performance.
But str use StringBuilder too. Maybe it was better to avoid the extra
call
Several people had hands in that code, and the final result is all about perf.
Do not treat string.clj as a reference for idiomatic code. :-)
Stu
On Tue, Jan 4, 2011 at 8:01 PM, MiltondSilva shadowtr...@gmail.com wrote:
I believe it's for performance reasons. Strings in java are immutable,
On Tue, Jan 4, 2011 at 8:22 PM, Stuart Halloway
stuart.hallo...@gmail.com wrote:
Several people had hands in that code, and the final result is all about
perf. Do not treat string.clj as a reference for idiomatic code. :-)
That's what I suspected. :-) Thanks Stuart!
-John
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You received
Again from inspection it seems the way it's implemented in contrib,
the code makes one pass. With (apply str (interpose sep coll)) you
make two, one to interpose the other to convert (seq-str).
On Jan 5, 1:08 am, John Szakmeister j...@szakmeister.net wrote:
On Tue, Jan 4, 2011 at 8:01 PM,
On Tue, Jan 4, 2011 at 8:29 PM, MiltondSilva shadowtr...@gmail.com wrote:
Again from inspection it seems the way it's implemented in contrib,
the code makes one pass. With (apply str (interpose sep coll)) you
make two, one to interpose the other to convert (seq-str).
Well, interpose does
The :as option in destructuring forms binds the original value being
destructured -- no entire map is being formed in the background ahead of time.
So, build that entire map as you require; e.g.:
= (let [{:keys [a] :as b} (merge {:b 3} {:a 4})] b)
{:a 4, :b 3}
- Chas
On Jan 4, 2011, at 7:38
If someone is interested in some other statistics, please let me know and
I'll try to make it happen.
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Why not update the funding from simple donation to a purchase of
clojure/core software like a refined version of the eclipse plugin or
some other incentive based approach? I think I understand why rich
might find 'donation' approach a bit uncomfortable.
On Jan 4, 2:24 pm, Mark Engelberg
The new version of Clojure in Small Pieces is up at:
http://daly.axiom-developer.org/clojure.pdf
http://daly.axiom-developer.org/clojure.pamphlet
http://daly.axiom-developer.org/clojure.sty
This version of the literate document contains a
complete, working system. The steps for building
it are
At this point I have ugly looking Clojure code that looks as
Java-like as possible, so that I'm doing the exact same thing in the
exact same order as I do in a Java example, but I get exceptions when
I do it in Clojure.
if they are short enough, post both the working java and broken
clojure
On Mon, Jan 3, 2011 at 11:44 PM, Paul Mooser taron...@gmail.com wrote:
Thanks for posting these for those of us that were not able to make it
to the conj!
+1
I'm loving that I can watch these on my iPhone!
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Railo Technologies, Inc. -- http://getrailo.com/
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