On Dec 3, 6:15 am, lazy1 miki.teb...@gmail.com wrote:
Hello,
I'm trying to create a factory method for Java classes, however I'm
doing something wrong.
(import '(java.util Dictionary HashMap))
(def *containers* { :dict Dictionary :hash HashMap})
(defn new-container
[type]
(new
On Dec 3, 4:15 am, lazy1 miki.teb...@gmail.com wrote:
Hello,
What is the right way to do this?
As people have mentioned, new is a special form which evaluates it's
arguments at
compile time and cannot be used with a dynamic class name.
Fortunately you can use the reflection API and create
(p(x) is true for all x in set X)
is equivalent to
(there are no such x in set X that p(x) is not true)
So IMHO it's good that (every? pred []) returns true.
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I am a Linux user as well and this indeed sounds a bit alarming (but I
haven't tested it on my machine yet, though...) Does somebody has a
bit more information about the reason, current state, etc.?
Thanks!
2009/11/28 David Brown cloj...@davidb.org:
This commit:
commit
Hi,
I'm trying to create a matrix, basically it's a vector of vectors. I copied the
code from ants.clj to create the matrix, however, I have to mirror the matrix
around it's main diagonal (see below). Currently I'm doing this by first
creating the matrix like this:
(apply vector (map (fn [i]
Matrix arithmetic is one of those cases where I feel indexing is
clearer than filter/map functions.
However, if you're representing matrices as vectors as vectors, this
will likely come with a little bit of extra overhead.
That's not a problem usually because if you plan on doing any sort of
On Dec 2, 9:59 pm, Johann Hibschman joha...@gmail.com wrote:
On Dec 2, 9:09 pm, David Brown cloj...@davidb.org wrote:
You can tune the max with -Xmx1G for example, to limit it to one GB.
That's a good idea; then I'll know for sure if it's keeping a handle
to the entire file.
Ok, that's a
Second question: how do I access documentation of a lein nailgun
plugin? I know how to start it, but to stop it, I now just kill its
pid.
On Dec 2, 2:16 pm, bOR_ boris.sch...@gmail.com wrote:
Q: I noticed that the leinnailgunruns as java -client. Being used to
seeing -server everywhere, I
On Thu, Dec 3, 2009 at 9:13 AM, Johann Hibschman joha...@gmail.com wrote:
On Dec 2, 9:59 pm, Johann Hibschman joha...@gmail.com wrote:
On Dec 2, 9:09 pm, David Brown cloj...@davidb.org wrote:
You can tune the max with -Xmx1G for example, to limit it to one GB.
That's a good idea; then I'll
Are there any plans to add -$ to core or contrib?
2009/11/13 Laurent PETIT laurent.pe...@gmail.com:
Oh yes, thanks for refreshing my memory.
And indeed it makes sense to place the question mark in the questioned side
:)
2009/11/13 Wilson MacGyver wmacgy...@gmail.com:
Yes, it's groovy, and
Hi all,
I recently started playing with leiningen, and it looks like it's
going to help remove a lot of the incidental complexity in getting
projects started with clojure! However I had some what of a hard time
getting it going with Emacs/clojure-mode/slime... This is likely
because
Hi all,
I followed the above swank-clojure instructions using both Aquamacs
and the plain emacs for Mac OS X on my Leopard Macbook.
I also tried it on an Ubuntu (Hardy) desktop.
In all of these cases the process fails when slime tries to connect to
the Lisp interpreter.
Just to be explicit,
On Dec 3, 2009, at 10:31 AM, Roman Roelofsen wrote:
Are there any plans to add -$ to core or contrib?
The rules on contrib are that the work must be original to the author. Even
with Andrew's disclaimer that it be considered public domain, he would still
need a contributor agreement in place
Hello All,
What is the right way to do this?
(defn new-container
[type]
(.newInstance (*containers* type)))
(defmacro new-container [type]
`(new ~(*containers* type)))
Thanks! These are both great and also very educational.
The reason for this coding style is that I'm writing a wrapper
Hi,
On Dec 3, 3:19 pm, bOR_ boris.sch...@gmail.com wrote:
Second question: how do I access documentation of a lein nailgun
plugin? I know how to start it, but to stop it, I now just kill its
pid.
You can stop the nailgun server itself by ng ng-stop. I'm not sure
whether this also stops the
Hi,
On Dec 3, 4:41 pm, Stephen C. Gilardi squee...@mac.com wrote:
Are there any plans to add -$ to core or contrib?
The rules on contrib are that the work must be original to the author. Even
with Andrew's disclaimer that it be considered public domain, he would still
need a contributor
On Dec 3, 3:19 pm, bOR_ boris.sch...@gmail.com wrote:
Second question: how do I access documentation of a lein nailgun
plugin? I know how to start it, but to stop it, I now just kill its
pid.
Answered that by just vimming the lein-nailgun.jar file :).
Next bit of trivia:
There are currently
Additionally, Ato's nailgun also generates two warnings upon
installing with 'lein deps':
[WARNING] POM for 'org.clojars.ato:nailgun:pom:0.7.1:compile' is
invalid. It will be ignored for artifact resolution. Reason: Not a
v4.0.0 POM. for project org.clojars.ato:nailgun at /home/boris/.m2/
Hi,
On Dec 3, 4:46 pm, lazy1 miki.teb...@gmail.com wrote:
What is the right way to do this?
(defn new-container
[type]
(.newInstance (*containers* type)))
(defmacro new-container [type]
`(new ~(*containers* type)))
Thanks! These are both great and also very educational.
The
You might want to use partition-all from seq-utils, since partition
may drop the end elements if it can't make a full size partition.
For example
user= (flatten (partition 2 3 [2 4 5 8]))
(2 4)
But
user= (flatten (partition-all 2 3 [2 4 5 8]))
(2 4 8)
On Dec 1, 9:31 pm, Wilson MacGyver
you might want to try watching peepcode's emacs video.
he suggests using the carbon emacs port. i'm not sure
if i'll be going with that or with the plain terminal version,
i'm just getting acquainted with emacs myself.
http://www.apple.com/downloads/macosx/unix_open_source/carbonemacspackage.html
On Wed, Dec 2, 2009 at 11:39 AM, Matthew Williams
matthew.d.willi...@gmail.com wrote:
The project is up on Github: http://github.com/edgecase/ruby_koans
Another get-to-know-your-language project that I like is:
http://pythonchallenge.com
... and can be fun for wizards as well (since part of
On Wed, Dec 02, 2009 at 08:18:33PM -0800, Dave M wrote:
On Dec 2, 9:09 pm, David Brown cloj...@davidb.org wrote:
...
If you're running JDK 6, you can run the virtualvm, or jconsole to get
a better handle on the memory usage, and even dig into what it might
used for.
Google does not return
He's another (longer) way
(vec (filter identity
(map
(fn [x idx] (if (zero? (mod 3 idx)) x))
[2 4 5 8 6 4]
(iterate inc 0
I'd use a form of partition production, though. Some thing like this:
(apply concat (partition-all 2 3 [2 4 5 8 6 4]))
The concat should be faster than
Folks,
We now have an official site for API documentation on the latest
master branch of Clojure, for those who aren't content to stay with
the release version. It is on GitHub here: http://richhickey.github.com/clojure/
This will be kept up-to-date with the GitHub checkins to master within
a
And here's yet another way:
(for [[x b] (zip coll (cycle [true true false])) :when b]
x)
where zip is defined: (def zip (partial map vector))
-Patrick
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Tom,
Thanks for all of you work. This is cool.
Sean
On Dec 3, 2:31 pm, Tom Faulhaber tomfaulha...@gmail.com wrote:
Folks,
We now have an official site for API documentation on the latest
master branch of Clojure, for those who aren't content to stay with
the release version. It is on
I was just starting to research if there was a prevayler like solution
for clojure. Thanks.
I'll start playing with it.
Do you have a github project for it yet?
P
On Wed, Dec 2, 2009 at 9:18 AM, Sergey Didenko sergey.dide...@gmail.com wrote:
It creates journals in readable and executable
Incanter:
http://measuringmeasures.blogspot.com/2009/12/flightcaster-merges-statistical.html
Crane:
http://measuringmeasures.blogspot.com/2009/12/flightcaster-open-sources-crane_03.html
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I just blogged about FlightCaster's new involvement with Incanter
here:
http://incanter-blog.org/2009/12/03/flightcaster/
David
On Dec 3, 3:19 pm, bradford cross bradford.n.cr...@gmail.com wrote:
Incanter:http://measuringmeasures.blogspot.com/2009/12/flightcaster-merges-sta...
On Thu, Dec 3, 2009 at 17:02, Meikel Brandmeyer m...@kotka.de wrote:
Are there any plans to add -$ to core or contrib?
The rules on contrib are that the work must be original to the author. Even
with Andrew's disclaimer that it be considered public domain, he would still
need a contributor
We're really excited about the way the merge has turned out and the rapid
progress we expect for the next several months!
On Thu, Dec 3, 2009 at 12:23 PM, liebke lie...@gmail.com wrote:
I just blogged about FlightCaster's new involvement with Incanter
here:
Hello,
I would like to extend the examples section on clojure wiki with
parallel factorial example codes (one version is sligtly simpler, one
performs better).
Your feedback on the code is more than welcome, as I still consider
myself beginner on clojure (but coming up with the algorithm +
There's take-nth in core, but no drop-nth (which sounds like what you
need), so I wrote it:
(defn drop-nth [n coll]
(lazy-seq
(when-let [s (seq coll)]
(concat (take n s) (drop-nth n (next (drop n s)))
So, in your example:
(vec (drop-nth 2 [2 4 5 8 6 4]))
On Dec 1, 7:06 pm, Don
On Dec 3, 2:10 pm, ataggart alex.tagg...@gmail.com wrote:
There's take-nth in core, but no drop-nth (which sounds like what you
need), so I wrote it:
(defn drop-nth [n coll]
(lazy-seq
(when-let [s (seq coll)]
(concat (take n s) (drop-nth n (next (drop n s)))
So, in your
Well, I'm not fluent with git yet. I'll create the github project, that can
not be hard.
In comparison with Prevayler, the persister does not block the reads,
because it relies on Clojure STM. However it blocks the writes as
Prevayler, because currently there is no way to reliably get/ generate
Just wanted to say that lein-nailgun is just a very primitive plugin,
which is why you're seeing all kinds of problems.
Essentially, it's a one-liner that calls the main function in
com.martiansoftware.nailgun.NGServer.
To call nailgun as a server inside a plugin, I think the only way
would be
Looks fine in 3.5.4.
On Dec 2, 11:24 pm, Sean Devlin francoisdev...@gmail.com wrote:
Hey, the API page doesn't look right in Firefox 3.5
The cut off around halfway through the page.
I think this also happens in Safari, but I'm not sure right now.
Oh, and IE 6... YUCK! (But that's expected
Also, ato's nailgun is just a plain nailgun server. It doesn't have
any of the vimclojure stuff attached to it. All the extra dependencies
from lein-nailgun is from vimclojure.jar.
On Dec 3, 8:13 am, bOR_ boris.sch...@gmail.com wrote:
Additionally, Ato's nailgun also generates two warnings upon
Looks fine in Safari 4.0.3.
On Dec 2, 9:24 pm, Sean Devlin francoisdev...@gmail.com wrote:
Hey, the API page doesn't look right in Firefox 3.5
The cut off around halfway through the page.
I think this also happens in Safari, but I'm not sure right now.
Oh, and IE 6... YUCK! (But that's
Andreas Pauley apau...@gmail.com writes:
It looks like Clojure is not installed. Install now? (y or n)
Loading url...done
Loading url-auth...done
Contacting host: repo.technomancy.us:80
Loading url-cache...done
Loading mail-utils...done
Reading [text/plain]... 571k of 571k (100%)
Loading
On Dec 3, 4:24 pm, Sean Devlin francoisdev...@gmail.com wrote:
The cut off around halfway through the page.
I've had this happen regardless of browser in the past also.
There was some IRC about it a month ago
http://clojure-log.n01se.net/date/2009-10-26.html
22:28 Flox_: About the Firefox / API
Yeah, I remember seeing that on IRC, but never knew what to do about
it.
It's hard for me to diagnose since I'm not seeing it in Firefox 3.5.4
on my systems (1 Ubuntu, 2 Windows). If anyone who's seeing it can
give me more info, I'd fix it up.
More generally, if there's someone in the community
Apologies if this has been answered, did a quick search but found only
pieces of info.
Is it possible to run ClojureCLR on Mono yet?
There was an issue with the BigDecimal dependency from J#?
/Markus
On Dec 3, 5:21 am, dmiller dmiller2...@gmail.com wrote:
1. CLR Interop: Interop is the focus
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