Hi Steve,
I didn't know the difference between a keyfn and a comparator.
Thanks for pointing that out!
Kev
On Jun 22, 3:50 pm, "Stephen C. Gilardi" wrote:
> On Jun 22, 2009, at 1:23 AM, kkw wrote:
>
> > I had some fortune with the sorted-by function:
>
> > 1:11 user=> (sort-by (fn [e] (
On Jun 22, 2009, at 1:23 AM, kkw wrote:
I had some fortune with the sorted-by function:
1:11 user=> (sort-by (fn [e] (second e)) [[1 99] [3 4] [5 6] [7 8]])
([3 4] [5 6] [7 8] [1 99])
You were using the form of sort-by that accepts a "keyfn", not the one
where you also provide a compara
Hi folks,
I had some fortune with the sorted-by function:
1:11 user=> (sort-by (fn [e] (second e)) [[1 99] [3 4] [5 6] [7 8]])
([3 4] [5 6] [7 8] [1 99])
so I thought I'd have a go with sorted-map-by also:
1:13 user=> (doc sorted-map-by)
-
clojure.core/sorted-ma
On Jun 22, 2009, at 12:29 AM, timshawn wrote:
It's trying to find:cascading$cascading_function__44$fn__46
When I look in my target directory/exploded jar, it has this
cascading$cascading_function__38$fn__40.class
Could there be a "classes" directory that's in the classpath of the
repl, but
Hi Stephen,
Thanks for the note. Yea that first post was kind of unwieldy.
hadoop-function takes in f and data, and does some preprocessing
before applying f to the processed data. (I tried it by just using f
directly and taking hadoop-function out, and same thing happens)
One of the problems th
On Jun 21, 2009, at 11:17 PM, arasoft wrote:
When I enter the following function into the REPL it compiles and
works without problems:
(defn harmonic-number [n prec]
(reduce + (map #(with-precision prec (/ 1 (bigdec %))) (range 1 (inc
n
)
After (set! *warn-on-reflection* true), in
On Jun 21, 2009, at 11:07 PM, timshawn wrote:
I can't seem to figure out why java can't find the clojure class in
the following example,
where f is a clojure function
(defn cascading-function [f]
(proxy [BaseOperation Function] [(Integer. 1) (Fields. (into-array
Comparable ["line"]))]
When I enter the following function into the REPL it compiles and
works without problems:
(defn harmonic-number [n prec]
(reduce + (map #(with-precision prec (/ 1 (bigdec %))) (range 1 (inc
n
)
After (set! *warn-on-reflection* true), in a normal REPL I get:
Reflection warning, NO_SO
In Java 6 you can do a wildcard for jar files in a directory:
java -cp /opt/jars/*:. clojure.main
this will find all the jar files in /opt/jars/ and put them on the classpath.
On Sun, Jun 21, 2009 at 9:10 PM, Wilson MacGyver wrote:
>
> Hi,
>
> Does clojure have any way to handle jar loading wit
I can't seem to figure out why java can't find the clojure class in
the following example,
where f is a clojure function
(defn cascading-function [f]
(proxy [BaseOperation Function] [(Integer. 1) (Fields. (into-array
Comparable ["line"]))]
(operate [flowProcess functionCall]
(let
CuppoJava wrote:
> I'm still not very clear about what JavaFX actually is and what's its
> relation to Java. Do you know of any links that explain it clearly?
>
Its basically a way of declaring Swing GUI items and their layout. One
of its cool features is that it allows "binding"
code to chang
Hi,
Does clojure have any way to handle jar loading without having to
specify it in command line?
I'm looking for something like groovy, where if you place a jar file
in ~/.groovy/lib. it's
available to any groovy code.
Thanks
--
Omnem crede diem tibi diluxisse supremum.
--~--~-~--~-
Hi Anand,
Try changing the INCANTER_HOME variable in the clj script to the
absolute path to the incanter directory, instead of a relative path,
like ./ or ../
Let me know if that doesn't work.
David
On Jun 21, 1:19 pm, Anand Patil
wrote:
> On Sun, Jun 21, 2009 at 5:51 PM, carlitos wrote:
On Jun 21, 2009, at 4:34 PM, Alpinweis wrote:
I am trying some regex in Clojure and I have problems using regex
literals.
Don't know why the following doesn't seem to work:
user=> (re-seq #"\\W+" "the quick brown fox")
()
user=> (re-seq #"\\w+" "the quick brown fox")
()
user=> (re-seq #"\\s"
I am trying some regex in Clojure and I have problems using regex
literals.
Don't know why the following doesn't seem to work:
user=> (re-seq #"\\W+" "the quick brown fox")
()
user=> (re-seq #"\\w+" "the quick brown fox")
()
user=> (re-seq #"\\s" "the quick brown fox")
()
user=> (re-seq #"\\S"
here's a ruby script which configures a java classpath against a bunch
of clojure projects and starts clojure
http://github.com/mccraigmccraig/clojure-load.rb
e.g.
clojure -l clojure-json -l clojure-http-client -l clojureql
- it assumes it's repo is in the same dir as the clojure repo and
On Sun, Jun 21, 2009 at 5:51 PM, carlitos wrote:
>
> On Jun 21, 5:01 pm, Anand Patil
> wrote:
> > Hi David and all,
> >
> > Just trying to get up and running with Incanter, on a Mac with the github
> > head. The clj script doesn't find part of parallel colt:
> >
> > (head-mac bin) ./clj
> > Cloj
In my previou message I wrote
> I can reproduce the issues you report
where I meant to say
> I _can't_ reproduce the issues you report
Sorry for the noise.
Carlos
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On Jun 21, 5:01 pm, Anand Patil
wrote:
> Hi David and all,
>
> Just trying to get up and running with Incanter, on a Mac with the github
> head. The clj script doesn't find part of parallel colt:
>
> (head-mac bin) ./clj
> Clojure 1.1.0-alpha-SNAPSHOT
Hello,
I think the script is intended to be
Hi David and all,
Just trying to get up and running with Incanter, on a Mac with the github
head. The clj script doesn't find part of parallel colt:
(head-mac bin) ./clj
Clojure 1.1.0-alpha-SNAPSHOT
user=> (use '(incanter core))
java.lang.NoClassDefFoundError:
cern/colt/matrix/tdouble/impl/DenseC
On Jun 21, 2009, at 9:51 AM, Ratandeep Ratti wrote:
Why are these different?
user> #^String "hello"
; Evaluation aborted.
#^ is a reader macro for applying metadata to the next object read.
The metadata applied is always a map. If a sequence of characters
() appears after #^: #^, it is i
Why are these different?
user> #^String "hello"
; Evaluation aborted.
(def a "hello")
#'user/a
user> #^String a
"hello"
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On Sunday 21 June 2009 08:55:54 Anand Patil wrote:
> Sounds similar to ForkJoin, which Rich pointed out to me a while ago:
> http://www.ibm.com/developerworks/java/library/j-jtp11137.html
Yes. I believe the main difference is that the TPL does not block because
there is no "join" operation.
--
On Sunday 21 June 2009 02:44:02 Kyle Schaffrick wrote:
> On Sat, 20 Jun 2009 11:29:44 +0100
> Jon Harrop wrote:
> > The Task Parallel Library. It uses concurrent wait-free work-stealing
> > queues to provide an efficient implementation of "work items" than
> > can spawn other work items with auto
On Sat, Jun 20, 2009 at 11:29 AM, Jon Harrop wrote:
>
> The Task Parallel Library. It uses concurrent wait-free work-stealing
> queues
> to provide an efficient implementation of "work items" than can spawn other
> work items with automatic load balancing on shared memory machines. Cilk
> uses
>
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