On Oct 9, 1:21 pm, Robert Luo robort...@gmail.com wrote:
Hi, I am working on a server project, which requires thousands records
Just FYI this came up a while ago:
http://groups.google.com/group/clojure/browse_thread/thread/8c09cab025a716f4
I'm very interested in this also - if it has been
hi,
are there any plans to something along the lines of e.g. having
autodef be something that can be turned on per-file via some
expression in the file itself?
thanks.
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Hi,
On Oct 9, 5:38 am, Allen Rohner aroh...@gmail.com wrote:
That is a good point. I'm actually not sure why I used type there.
It's probably a bug. Thanks for pointing it out.
I would leave type here. Then the user can override the emit-function
if he has self-defined types which need
Hi,
On Oct 9, 5:37 am, Allen Rohner aroh...@gmail.com wrote:
It was a minor thing actually, I didn't like having to quote user
code, and AFAIK, it's not possible to add a quasiquote as part of a
macro. i.e. in my code, there is a function (_js) that does the heavy
lifting, and the macro
Hi,
On Oct 9, 8:49 am, Raoul Duke rao...@gmail.com wrote:
are there any plans to something along the lines of e.g. having
autodef be something that can be turned on per-file via some
expression in the file itself?
The Right Way (ie. the one Rich chose for Clojure) is to use declare
to do
2009/10/8 John Harrop jharrop...@gmail.com:
java.lang.ClassFormatError: Unknown constant tag 52 in class file
queries__init (Trial.clj:0)
Almost certainly, it occurs in some part of the code that works on a class's
bytecodes either directly on disk or in the form of an unstructured Java
I'm trying to translate a java lucene indexer to clojure.
This java line is bothersome:
writer = new IndexWriter(dir, new SimpleAnalyzer(), true,
IndexWriter.MaxFieldLength.UNLIMITED);
I'm doing:
(import '(org.apache.lucene.index IndexWriter))
(def index-writer (new IndexWriter dir (new
Oh, I guess you also have to import IndexWriter$MaxFieldLength (not sure
though, test with both !) :
(import '(org.apache.lucene.index IndexWriter IndexWriter$MaxFieldLength))
2009/10/9 Laurent PETIT laurent.pe...@gmail.com
Hi, quick answer :
try (IndexWriter$MaxFieldLength/UNLIMITED)
2009/10/9 tommy c wheels...@gmail.com:
I'm trying to translate a java lucene indexer to clojure.
This java line is bothersome:
writer = new IndexWriter(dir, new SimpleAnalyzer(), true,
IndexWriter.MaxFieldLength.UNLIMITED);
MaxFieldLength is an inner class in IndexWriter and UNLIMITED is
Hi,
I'm new to Clojure, and let me first say that I love it! At least I
love the language, but I have some concerns regarding performance:
My first try was to implement a Gauß elemination algorithm for solving
a system of linear equations. Here is the code:
Laurent,
In the code analysis section of the article:
http://www.enclojure.org/The+Enclojure+REPLs+%28Not+just+for+Netbeans%21%29#ExampleCodeAnalysis
It points you to where the bulk of the communications layer is.
I would be interested in what features of the UI pieces you feel are
overlapping
Honestly, this sounds like a problem for a full-fledged database.
With Clojure/datalog, you'll need to persist your records to disk
manually. At some point, your thousands of references will start to
look like a mini-database anyway. If you can fit your data into a
relational schema, use that;
Someone wrote an in-memory tuplespace implmentation in groovy here
http://code.google.com/p/gruple/
I look through it and was trying to compare it against clojure's
various structures for concurrency.
But I'm having a hard time either finding the equivalent, or what
tuplespace would bring to the
I suspect people are looking for the clojure's equivalent of erlang's mnesia.
Which at the moment doesn't exist as far as I know.
On Fri, Oct 9, 2009 at 11:15 AM, Stuart Sierra
the.stuart.sie...@gmail.com wrote:
Honestly, this sounds like a problem for a full-fledged database.
With
Hi,
I was attempting problem no 4 at projecteuler.net. The solution I came
up with was http://paste.lisp.org/display/88432
But, it executes very slowly.Why so?
regards
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Hello all,
We needed to use xpath at work, and though zip-filter is nice, it
isn't actually xpath and that's what we wanted in this case - so we
wrote a little wrapper library to make using xpath from Clojure
simpler. I've put the library up on github here:
Hi,
On Fri, Oct 9, 2009 at 7:22 PM, vishy vishalsod...@gmail.com wrote:
I was attempting problem no 4 at projecteuler.net. The solution I came
up with was http://paste.lisp.org/display/88432
But, it executes very slowly.Why so?
Your code:
(use 'clojure.contrib.combinatorics)
(apply max
Hey all. I'm pretty new to Clojure, and wanted to try my hand at
writing a macro.
'dowhile' is nothing special, but I'd still like to hear any comments/
suggestions you may have.
(defmacro dowhile [body test]
`(do ~body (while ~test ~body)))
A test shows...
(macroexpand-1 '(dowhile (dosync
I'd tend to code this so that the test was the first form, and then
any number of additional remaining forms become the body, in an
implicit do. Obviously, if you're writing something like this, its
for side effects.
In addition, I'd wrap the body in an annonymous function, defined in a
let, so
Hi Eric,
2009/10/9 Eric Thorsen ethor...@enclojure.org
Laurent,
In the code analysis section of the article:
http://www.enclojure.org/The+Enclojure+REPLs+%28Not+just+for+Netbeans%21%29#ExampleCodeAnalysis
It points you to where the bulk of the communications layer is.
Thanks. I started
If you look into using a database, the graph database Neo4j could be
of interest as well. Some people use it in Clojure and have written
different wrappers for it, see: http://wiki.neo4j.org/content/Clojure
I'm not sure regarding handling this amount of simultaneous threads,
but Neo4j is
Okay, I'm flummoxed. Given the following definition:
(defn make-n-gram-fn [n]
(fn [coll] (map vec (partition n 1 coll
I can do this:
(def bi-gram (make-n-gram-fn 2))
(bi-gram abc)
([\a \b] [\b \c])
But, if I add the following:
; counts the number of indexes in a pair of collections
Hi,
I am trying to figure out whether I can use GPL'd libraries in my
Clojure project or not.
Am I allowed to distribute unmodified copies of clojure.jar in my MIT
(or other liberally licensed) project?
Am I allowed to distribute and use unmodified copies of GPL'd libs as
jars? I've been told
On Fri, Oct 9, 2009 at 10:37 PM, Mark Tomko mjt0...@gmail.com wrote:
; a returns a new similarity function that applies the provided
transform function
; before comparing a pair of collections
(defn make-coll-similarity-fn [coll-transform]
(fn [coll1 coll2] coll-similarity [coll1 coll2
Of course. I'm not sure what I was thinking. Thank you.
On Oct 9, 7:47 pm, Shawn Hoover shawn.hoo...@gmail.com wrote:
On Fri, Oct 9, 2009 at 10:37 PM, Mark Tomko mjt0...@gmail.com wrote:
; a returns a new similarity function that applies the provided
transform function
; before
That does look better.
I had trouble with the anonymous func, however. After working it out,
here's what I think the problem is, as well as what I did about it.
~...@body expands the body (which is a list) so that the elements of the
list are represented without the surrounding parens.
I'm trying to get set up in emacs to use clojure.
When I try to fire up slime, I get this error:
Clojure 1.0.0--SNAPSHOT
user= java.io.FileNotFoundException: Could not locate swank/
swank__init.class or swank/swank.clj on classpath: (NO_SOURCE_FILE:0)
user= user=
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