Leiningen is very easy to pronounce for the dutch :). We've the word
Leningen anyway (Loans), and ei is a common vowel combination in
dutch as well (I actually grew up in Leiden).
Ontopic: I might be missing something, but is there an obvious way to
do something like lein src/chlamydia.clj when
On 22 Lis, 13:09, bOR_ boris.sch...@gmail.com wrote:
Ontopic: I might be missing something, but is there an obvious way to
do something like lein src/chlamydia.clj when I'm in the projects'
directory (chlamydia), to run a script as in java -server
clojure.main chlamydia.clj? I didn't see
I'm currently modeling the spread and prevalence of chlamydia over a
dynamic sexual contact network. Hence the name :-).
Plotting the graphs etc is done with Incanter, and I'm looking into
processing to draw parts of the network. Its my second science project
in Clojure (the first one was called
2009/11/21 John Harrop jharrop...@gmail.com:
On Fri, Nov 20, 2009 at 5:16 PM, Raoul Duke rao...@gmail.com wrote:
Try with a 1.6 JVM...
wow. it actually got worse than when i was using 1.5. ... so much for
hallowed write-once-run-the-same-anywhere-ish of the jvm, d'oh.
Clojure
(apply has-map (apply concat (map (fn [b] [(apply hash-map (apply concat
(butlast b))) (val (last b))]) (list {9 5 9 9 7 8} {3 4 5 6 7 0}
{{3 4, 5 6} 0, {8 9, 9 5} 8}
I just added some noise!
On Wed, Nov 18, 2009 at 2:05 PM, Sean Devlin francoisdev...@gmail.comwrote:
user=(def your-data
What is the normal way to let Leiningen know about local jars? I am
using brics automaton in one of my projects, and that jar is only
downloadable after confirming the bsd licence (http://www.brics.dk/
automaton/), so I have it locally on my disk, but it isn't in clojars
or mvnrepositiory.com.
It
On Sun, Nov 22, 2009 at 6:05 AM, Michael Wood esiot...@gmail.com wrote:
You've got some kind of system problem confounding your results, I'll
bet.
It got slower? One test actually hung?
My suspicion, of course, lies with the emacs environment you've just
confessed to using. Half the
On Sun, Nov 22, 2009 at 7:54 AM, Emeka emekami...@gmail.com wrote:
John,
You should have added that you code came from Programming Clojure.
It didn't. If it's the same as, or closely similar to, code from there, it's
entirely coincidental.
In Clojure there's usually several ways to do
Thanks for the help.
After working it out, I just figured out that the reason why the
second axiom isn't fulfilled by the m-zero above is this part in m-
bind:
((product-fn product) new-state))
product-fn, which in the second axiom's case is (fn [x] m-zero), gets
On Sun, Nov 22, 2009 at 01:05:43AM -0800, bOR_ wrote:
elif [ ${1: -4} = .clj ]; then
# Small hack to use lein to start clojure scripts
java -cp $CLASSPATH clojure.main $1
How about
elif [ ${1: -4} = .clj ]; then
# Small hack to use lein to start clojure scripts
java
On Sun, Nov 22, 2009 at 07:14:33AM -0800, bOR_ wrote:
What is the normal way to let Leiningen know about local jars? I am
using brics automaton in one of my projects, and that jar is only
downloadable after confirming the bsd licence (http://www.brics.dk/
automaton/), so I have it locally on my
On Sun, Nov 22, 2009 at 11:45:46AM -0500, John Harrop wrote:
Nothing so serious as a hang, though, and at least I can do basic things in
my IDE without reaching for the frelling manual every two minutes to look up
some key-combination :)
I suspect both models are going to be important. I feel
java.nio.channels.FileChannel contains some .write methods:
[27] write : int (ByteBuffer)
[28] write : int (ByteBuffer,long)
[29] write : long (ByteBuffer[])
[30] write : long (ByteBuffer[],int,int)
I have an array of ByteBufers, but I can't figure out how to call #29
without it being a
How is it pronounced anyway, at the start? LINE... or LANE...?
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated - please be patient with your
On Sun, Nov 22, 2009 at 12:55 PM, David Brown cloj...@davidb.org wrote:
java.nio.channels.FileChannel contains some .write methods:
[27] write : int (ByteBuffer)
[28] write : int (ByteBuffer,long)
[29] write : long (ByteBuffer[])
[30] write : long (ByteBuffer[],int,int)
I have an array of
2009/11/22 John Harrop jharrop...@gmail.com:
How is it pronounced anyway, at the start? LINE... or LANE...?
If it's German-ish, it would be the former. If it's more like
Afrikaans (or maybe Dutch?) it would be the latter, although it would
be a very strange sort of Afrikaans word, so I'd go
On Sun, Nov 22, 2009 at 01:00:51PM -0500, John Harrop wrote:
On Sun, Nov 22, 2009 at 12:55 PM, David Brown cloj...@davidb.org wrote:
java.nio.channels.FileChannel contains some .write methods:
[27] write : int (ByteBuffer)
[28] write : int (ByteBuffer,long)
[29] write : long (ByteBuffer[])
Richard---
It's not the same thing:
(class (doall (map (fn [x] x) [1 2 3])))
- clojure.lang.LazySeq
whereas
(class (binding [*strict* true]
(map (fn[x] x) [1 2 3])))
- clojure.lang.LazilyPersistentVector
Also, having a dynamic var that turns laziness on and off would allow
you to do it
Hi David,
On Sun, Nov 22, 2009 at 6:55 PM, David Brown cloj...@davidb.org wrote:
java.nio.channels.FileChannel contains some .write methods:
[27] write : int (ByteBuffer)
[28] write : int (ByteBuffer,long)
[29] write : long (ByteBuffer[])
[30] write : long (ByteBuffer[],int,int)
I have an
Thanks Emeka, I took a look at it. I still say it would be nice to
organize the sequence functions (somehow).
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new
Richard---
It's not the same thing:
(class (doall (map (fn [x] x) [1 2 3])))
- clojure.lang.LazySeq
whereas
(class (binding [*strict* true]
(map (fn[x] x) [1 2 3])))
- clojure.lang.LazilyPersistentVector
From Clojure's perspective those *are* the same thing:
user= (= (map
bOR_ wrote:
What is the normal way to let Leiningen know about local jars? I am
using brics automaton in one of my projects, and that jar is only
downloadable after confirming the bsd licence (http://www.brics.dk/
automaton/), so I have it locally on my disk, but it isn't in clojars
or
Yes, I see. I'm going to guess that the parser-m that I give above has
no possible m-zero, so I think I'll have to rethink how I'm going to
approach this problem. I probably am going to just define failure in
another way. (The reason why I can't use nil is because I need to
store metadata on the
Is there an explanation of monads out there that doesn't require the reader
to know Haskell to understand it? One that's generic to any FP-capable
language?
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to
On Mon, Nov 23, 2009 at 2:40 AM, John Harrop jharrop...@gmail.com wrote:
Is there an explanation of monads out there that doesn't require the reader
to know Haskell to understand it? One that's generic to any FP-capable
language?
Most of them use the concrete syntax of *some* language. But
Richard---
What if you accidentally cause a library to realize an infinite
lazy sequence?
True, that's a problem. But couldn't the library protect itself by
putting a (binding [*strict* false] ...) in front of its code?
(Having a namespace-level binding construct would be helpful.)
This
Does a function that does this:
(vary coll :x fn-x, :y fn-y)
; Equivalent to (assoc coll :x (fn-x (:x coll)), :y (fn-y (:y
coll)))
exist in the core or contrib APIs?
I'm surprised that I can't find any. It's a very natural extension of
assoc. But if there really isn't any, is the code below
On Sun, Nov 22, 2009 at 4:32 PM, samppi rbysam...@gmail.com wrote:
Does a function that does this:
(vary coll :x fn-x, :y fn-y)
; Equivalent to (assoc coll :x (fn-x (:x coll)), :y (fn-y (:y
coll)))
exist in the core or contrib APIs?
I'm surprised that I can't find any. It's a very
On Sun, Nov 22, 2009 at 4:25 PM, Martin DeMello martindeme...@gmail.comwrote:
On Mon, Nov 23, 2009 at 2:40 AM, John Harrop jharrop...@gmail.com wrote:
Is there an explanation of monads out there that doesn't require the
reader
to know Haskell to understand it? One that's generic to any
Ah, update-in is exactly what I need. Excellent, thank you.
On Nov 22, 2:38 pm, John Harrop jharrop...@gmail.com wrote:
On Sun, Nov 22, 2009 at 4:32 PM, samppi rbysam...@gmail.com wrote:
Does a function that does this:
(vary coll :x fn-x, :y fn-y)
; Equivalent to (assoc coll :x (fn-x (:x
True, that's a problem. But couldn't the library protect itself by
putting a (binding [*strict* false] ...) in front of its code?
(Having a namespace-level binding construct would be helpful.)
That's exactly what I meant when I wrote it would introduce a problem
that library authors have to
I wrote one specifically for monads in Clojure.
http://intensivesystems.net/tutorials/monads_101.html
There's also a second part.
Also, Konrad Hinson wrote one:
http://onclojure.com/2009/03/06/a-monad-tutorial-for-clojure-programmers-part-1
it's in 4 parts, I believe.
John Harrop wrote:
On
Hi All,
I'll confused about the hold-onto-your-head business when building lazy seqs
using lazy-seq.
The lazier documentation on the web site doesn't really clear things up
for me, though I've read it a few times.
Under what circumstances must one use a step function, and under what
I am having a problem converting a string to decimal. I want to
convert 1.0 to decimal 1.0. I have tried the java.lang.Integer
class
use= (Integer/parseInt 1.1)
java.lang.NumberFormatException: For input string:
1.1 (NO_SOURCE_FILE:0)
But it won't give. It does however work when I run it with
1.1 is not representable as an Integer(Java class, or primitive int)
and is not an integer (mathematical sense) so expecting to be
representable as one, is kind of... odd.
On Sun, Nov 22, 2009 at 4:14 PM, Don josereyno...@gmail.com wrote:
I am having a problem converting a string to decimal. I
Yes you are right. Hence the error message I posted. But it was the
only idea that came to mind. I'm new to clojure and not a java
programmer.
On Nov 22, 4:20 pm, Kevin Downey redc...@gmail.com wrote:
1.1 is not representable as an Integer(Java class, or primitive int)
and is not an integer
I am having a problem converting a string to decimal. I want to
convert 1.0 to decimal 1.0.
For a double (not decimal):
(Double/parseDouble 1.1)
=
1.1
for a decimal:
(BigDecimal. 1.1)
1.1M
Note that Clojure has reader support for BigDecimal (the M).
Thanks a bunch Richard.
On Nov 22, 4:47 pm, Richard Newman holyg...@gmail.com wrote:
I am having a problem converting a string to decimal. I want to
convert 1.0 to decimal 1.0.
For a double (not decimal):
(Double/parseDouble 1.1)
=
1.1
for a decimal:
user= (read-string 1.1)
1.1
user=
On Sun, Nov 22, 2009 at 4:48 PM, Don josereyno...@gmail.com wrote:
Thanks a bunch Richard.
On Nov 22, 4:47 pm, Richard Newman holyg...@gmail.com wrote:
I am having a problem converting a string to decimal. I want to
convert 1.0 to decimal 1.0.
For a
Awesome Kevin. That solution is sexy. I don't even need the
libraries anymore.
On Nov 22, 5:02 pm, Kevin Downey redc...@gmail.com wrote:
user= (read-string 1.1)
1.1
user=
On Sun, Nov 22, 2009 at 4:48 PM, Don josereyno...@gmail.com wrote:
Thanks a bunch Richard.
On Nov 22, 4:47 pm,
Awesome Kevin. That solution is sexy. I don't even need the java
library anymore.
On Nov 22, 5:02 pm, Kevin Downey redc...@gmail.com wrote:
user= (read-string 1.1)
1.1
user=
On Sun, Nov 22, 2009 at 4:48 PM, Don josereyno...@gmail.com wrote:
Thanks a bunch Richard.
On Nov 22, 4:47
Richard, do you know where one can read about Rich Hickey's
speculative work on scoping constructs? I did find a good description
by him of what Clojure currently does, from 2007:
http://markmail.org/message/kpuq4dvcavek26sp#query:+page:1+mid:mgfsubipgaqdmzru+state:results
--
You received this
Awesome Kevin. That solution is sexy. I don't even need the java
library anymore.
Note, however, that this can return (or do!) near anything, because it
accepts any Clojure syntax.
user= (read-string \foo\)
foo ; a string
user= (read-string (1.1))
(1.1) ; a list containing a float
user=
Richard, do you know where one can read about Rich Hickey's
speculative work on scoping constructs? I did find a good description
by him of what Clojure currently does, from 2007:
http://clojure.org/todo
http://www.assembla.com/spaces/clojure/tickets/2-Scopes
Better off asking Rich, I think
We were discussing Clojure startup time (in the context of Leiningen)
and Phil Hagelberg asked some JRuby people about startup time. They
suggested using -Xbootclasspath.
Check this out:
% time (echo | java -client -cp clojure.jar clojure.main)
0.84s user 0.04s system 96% cpu 0.908 total
%
I noticed an odd bug when working on the help command for leiningen. It
uses docstrings on metadata for help output, but when AOTing the
project, the docstrings (as well as all other metadata) would be
lost. Note that this doesn't happen when metadata is added to the
namespace after the fact as
The following code contains an error, and I cannot figure out what it
is at all. When I run StateMeta's test once, the statement marked with
a comment above fails. When I run it again, it succeeds. This has been
causing very weird bugs in my code. I've replicated the behavior in
both a script and
47 matches
Mail list logo
