On 4 Dec 2009, at 09:41, Lauri Pesonen wrote:
How do you type ''#' in the Cocoa build of Emacs 23 (I'm on a UK
keyboard and in OS X apps I type option-3 to get'#')? Aquamacs has a
mode where option-3 is interpreted as '#' rather than a meta-3 which
takes care of my problem, but I haven't
On 4 Dec 2009, at 10:18, balln...@googlemail.com wrote:
Emacs / clojure-mode:
[...]
Sorry but Emacs is unfamiliar to regular developers
VimClojure:
similar to clojure-mode setup ... separate downloads, builds,
configs ...
and then it does not work out of the box or you need to read
On 7 Dec 2009, at 11:15, Lauri Pesonen wrote:
2009/12/4 Steve Purcell st...@sanityinc.com:
Here's what I do (in Cocoa Emacs 23) to make 'option' work the same in Emacs
as in other OS X apps:
(setq mac-command-modifier 'meta)
(setq mac-option-modifier 'none)
(setq default-input-method
I came across this problem too, and David's patch helps, to a certain extent.
Additionally, without David's patch, the src and test directories of the
current project don't get added to the classpath one sees from inside swank.
(All the jars upon which leiningen depends *are* in the classpath,
Here's a good start:
http://www.google.com/search?hl=enq=site:github.com+clojure
But the best plan is to start using clojure for real work, then contribute to
the open source tools you find yourself using.
-Steve
On 23 Dec 2009, at 02:27, Kasim wrote:
I am just thinking if anyone can list
Not sure if it's any help, but here's a variant of memoize I wrote, which
stores arbitrary readable/printable objects to redis:
http://gist.github.com/266689
(If there's any interest, I'll wrap it up in a github project and push it to
clojars.)
Redis isn't a hierarchical store, so its
Well, it clearly works for Lau, but then he says in one of the screencasts that
he's using an old version of Slime; if you install technomancy's slime package
from ELPA, I believe you don't get all the slime extensions, which would easily
explain why the fuzzy completion doesn't work. I'm using
Indeed -- that works nicely. I tried going back to a completely non-ELPA-ized
setup, but it was too painful; the trick was installing technomancy's github
repo of slime *in addition* to the ELPA packages, which all depend on each
other.
-Steve
On 31 Dec 2009, at 16:44, william douglas
interest. What if I stored a shared data
structure in redis (only because its the fastest), using your memoize
variant, and process (maybe even updated it) it in parallel from
different Clojure nodes. Some kind of primitive map/reduce mechanism I
think.
On Dec 31, 12:29 pm, Steve Purcell st
Read the code I posted in this thread and put up on github after you expressed
interest.
That's part of what it does, using the reader/printer representation.
Alternatives would include standard Java binary serialisation or 3rd party
libraries (Hessian/Burlap?).
-Steve
On 4 Jan 2010, at
Indeed, thanks - I realized that earlier today myself!
-Steve
On 5 Jan 2010, at 09:24, Gabi wrote:
I think you should do (binding [*print-dup* true] (pr-str value)..
instead of just (pr-str value) in the encode-value function. (line 20
in redis_memo.clj)
On Jan 4, 2:55 pm, Steve Purcell
wrote:
I think you should do (binding [*print-dup* true] (pr-str value)..
instead of just (pr-str value) in the encode-value function. (line 20
in redis_memo.clj)
On Jan 4, 2:55 pm, Steve Purcell st...@sanityinc.com wrote:
Read the code I posted in this thread and put up on github after you
For those who didn't click through, this is a really nifty code paste site that
will actually run your pasted code and display the output next to the paste.
Worth a look; it's a nice piece of work.
-Steve
On 15 Jan 2010, at 21:23, sphere research wrote:
Hi,
test Clojure on ideone.com
I believe some people use HttpUnit for this purpose. It's a very full-featured
HTTP client. YMMV.
On 23 Jan 2010, at 01:25, Richard Newman wrote:
And as for Apache HttpComponents, it sounds like they don't grok the
notion that breaking backwards compatibility should only occur with a
On 23 Jan 2010, at 02:53, James Reeves wrote:
On Jan 23, 2:29 am, David Cabana drcab...@gmail.com wrote:
What I'd like to get from 'tickets' is something like ( [Alice
[foo]] [Bob [bar baz]]), that is, output that ties incidents
to customers. So far it has eluded me.
xml- just returns a
I think you'll have to use exception# instead of exception, in order to
generate a local symbol. Otherwise, the quoting will try to resolve exception
in the current namespace.
Also, don't expand ~url more than once -- what if the expression passed for
url has side effects? It would get
On 8 Feb 2010, at 16:53, Boris Mizhen - 迷阵 wrote:
Hello all,
I am playing with the idea of a little library for dependency injection.
The idea is to declare injectable values as metadata-to-function map.
I started with a sketch of what the client code may look like.
Please let me know
On 13 Feb 2010, at 19:03, Richard Newman wrote:
The above thread suggests defining *err* as a PrintWriter instead of
as a Writer. Has this been patched, and is it official? If so, I'll
patch clojure-swank to use PrintWriter. If not, I'll patch
clojure.contrib.sql to not use println.
I
On 13 Feb 2010, at 23:22, Phil Hagelberg wrote:
Even without CL experience, just
gathering up the various patches into one branch and seeing what works
and what doesn't would be very helpful too.
I'll bite:
http://github.com/purcell/swank-clojure
In my master branch (freshly forked from
On 14 Feb 2010, at 09:34, Steve Purcell wrote:
In my master branch (freshly forked from Phil's repo) I've applied Richard's
patch, plus the following recent branches from the swank-clojure network on
github (http://github.com/technomancy/swank-clojure/network):
I should add that I skipped
On 14 Feb 2010, at 13:20, ka wrote:
I'm trying to make a function which gives the n! permutations of a
vector of n things. Here is my first attempt :
(defn permute
Gives the n! permuations of the input vector of things
[v]
(if (= 1 (count v)) (list [(v 0)])
(loop [i 0 perm '()]
On 15 Feb 2010, at 13:50, Glen Rubin wrote:
Thank you so much This is really wonderful advice...saved me
months of learning. I have rewritten my code as follows:
You'll want to use let in place of all of those def declarations.
-Steve
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On 15 Feb 2010, at 13:58, Steve Purcell wrote:
On 15 Feb 2010, at 13:50, Glen Rubin wrote:
Thank you so much This is really wonderful advice...saved me
months of learning. I have rewritten my code as follows:
You'll want to use let in place of all of those def declarations.
e.g
On 1 Mar 2010, at 12:26, Volkan YAZICI wrote:
When I compile an expression via C-c C-c in SLIME -- assuming *warn-on-
reflection* is turned on -- reflection related warnings don't appear
neither in the REPL, nor in the inferior lisp buffer. Everytime, I
have to paste the code the REPL
On 8 Mar 2010, at 13:59, Luka wrote:
Other thing I would like to ask is how can I see what is different in
40 github clones of clojure.contrib without clicking on every clone?
Either:
1. Use the github network browser:
http://github.com/richhickey/clojure-contrib/network
(use
On 9 Mar 2010, at 23:22, Michał Marczyk wrote:
In the way of early feedback -- that's looks super neat! I've got this
instant feeling that this would be a great clojure.contrib.memoize.
+1
That would be wonderful.
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Which looks the same as clojure.contrib.seq/reductions to me...
-Steve
On 20 Mar 2010, at 13:54, Per Vognsen wrote:
Learn to love scan: http://gist.github.com/338682
-Per
On Sat, Mar 20, 2010 at 12:13 PM, Douglas Philips d...@mac.com wrote:
Hello all,
I'm new to clojure, but not
On 10 Apr 2010, at 08:46, Yuto Hayamizu wrote:
Hi, all
I want some list functions in Haskell like mapAccumL in
clojure.contrib, because some sequence operations are difficult with
only functions in clojure.core and contrib.
Think about writing a function 'accum-seq', which takes a
On 12 Apr 2010, at 09:39, Bytesource wrote:
Hi,
I am new to Clojure and currently reading Programming Clojure (just
finished the chapter on concurrency).
I would like to know if there is a collection of common algorithms
written in Clojure to get a better feel for the language and to
Before anyone spends time investigating, this has been accepted as an issue:
https://www.assembla.com/spaces/clojure/support/tickets/353
My workaround for now is to use reify in place of deftype.
-Steve
On 20 May 2010, at 13:43, Steve Purcell wrote:
I'm loving protocols, but I keep having
On 22 May 2010, at 20:38, Kasim wrote:
Hi folks,
I am just asking you guy's input to following:
(defn- k-filter [el coll]
(filter #(not (= el %)) coll))
(defn combinations [n coll]
(if (= n 0)
nil
(for [el coll nlis (combinations (- n 1) (k-filter el coll))]
[el
On 28 May 2010, at 11:39, Philip Hudson wrote:
I've been trying for the best part of a month to get
SLIME/SWANK/Clojure/clojure-mode working in emacs 23.2 on Mac OS X 10.5
without using ELPA, which unfortunately seems to break everything including
itself in my setup.
If it helps, I've
On 7 Jun 2010, at 04:28, Dave Pawson wrote:
On 6 June 2010 13:35, Moritz Ulrich ulrich.mor...@googlemail.com wrote:
Note the Added in Clojure version 1.2 in the documentation of numerator ;-)
Not until I'd blown up the text.
Don't expect text that size to be read by everyone?
If the
On 6 Jun 2010, at 15:30, Jon Seltzer wrote:
I'm still learning Clojure and doing so by reading everything on
clojure.org. I ran across this example in the Functional Programming
section:
(defn my-zipmap [keys vals]
(loop [my-map {}
my-keys (seq keys)
my-vals (seq vals)]
On 7 Jun 2010, at 12:43, Steve Purcell wrote:
Empty seqs are logically true, so your if condition is always true.
Apologies; I'm talking rubbish:
user= (if '() (println truthy))
truthy
nil
user= (if (seq '()) (println truthy))
nil
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On 10 Jun 2010, at 12:22, Dave Pawson wrote:
http://richhickey.github.com/clojure-contrib/command-line-api.html
Where might I find information on the 'cmdspec' mentioned please?
If you click on the source link there is a nice example at the bottom.
-Steve
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On 11 Jun 2010, at 08:59, Nathan Sorenson wrote:
Is there a way to fold over multiple sequences, in the same way that
'map' can apply a multi-parameter function over several seqs? In other
words, is there a function like this:
(defn reduce*
[f val colls]
(reduce (fn [acc
On 11 Jun 2010, at 20:35, Russell Christopher wrote:
didn't need the assoc in my previous try
(defn of [n]
(letfn [(f [res k]
(if (= 0 (rem (:n res) k))
{:n (/ (:n res) k) :fs (conj (:fs res) k)}
res))]
(:fs (reduce f {:n n :fs []}
On 12 Jun 2010, at 16:18, Russell Christopher wrote:
You're right. Hope I haven't offended with the fail, I thought I had tested
it - by iterating over a range and comparing it to Uncle Bob's but obviously
I didn't do that right and then realized that factorization is likely not
O(n)
On 27 Jun 2010, at 09:42, David Beckwith wrote:
Approximately how much RAM is required to deploy a small Ring app on
64-bit Ubuntu?
That rather depends on the deployment method, app server, and whether it's
sharing a servlet container with other apps. By the time the JVM has loaded the
javajosh javaj...@gmail.com writes:
failing to load in the error message and all, I'd try that.
I would still like to see slime in action, however. I have two emacs
installed, GNU and Aquamacs. macports is still not able to do anything
- I'm actually rather concerned about it's health.
$
javajosh javaj...@gmail.com writes:
(conflicting advice snipped)
If we can reach consensus on best (easiest, least error-prone) path to
getting a working emacs clojure environment up on OSX I'll happily
execute and even write up my experience.
I think there is consensus; the respondents to
Chris Maier christopher.ma...@gmail.com writes:
(if window-system (set-exec-path-from-shell-PATH))
This was a huge help for me, but I had to replace the -i flag with
--login in order to fully replicate my path that I see in Terminal.
I have a few things set in /etc/paths.d (TeX, X11, and git,
limux liumengji...@gmail.com writes:
The clojure has released the 1.2 version, while swank-clojure.el is
used 1.1 yet, Is swank-clojure deprecated at all?
Nope. Version 1.3 was just released. Take a look here for more info:
https://github.com/technomancy/swank-clojure
-Steve
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limux liumengji...@gmail.com writes:
The clojure has released the 1.2 version, while swank-clojure.el is
used 1.1 yet, Is swank-clojure deprecated at all?
Well, to be more precise; yes, swank-clojure.el is now unnecessary. You
only need clojure-mode and slime. But see Phil's page for the
On 12 Jul 2010, at 16:13, aria42 wrote:
Is there a way to set up a map so that there is a default function
which depending on the key returns a value if one is not present in
the map. I can obviously write this with a deftype and have it
implement Associative, Seqable, etc. so it behaves like
On 26 Jul 2010, at 17:30, tguy wrote:
When developing a web app, my preference would be to edit files using
SLIME with lein swank like all of my other development. So, I should
be able to start and stop the server from the repl and can reflect my
changes in the browser simply by reloading a
On 7 Aug 2010, at 11:15, bonega wrote:
Hi.
Are there some function like this:
(defn take-while2 [f pred coll] ...
usage: (take-while2 + #( % 100) (iterate inc 0))
returns: (0 1 2 3 4 5 6 7 8 9 10 11 12 13)
I'm feeling a bit stupid because I can't see from the above example how
passed to pred.
This examples takes elements while their total sum is less than 100.
2010/8/7 Steve Purcell st...@sanityinc.com
On 7 Aug 2010, at 11:15, bonega wrote:
Hi.
Are there some function like this:
(defn take-while2 [f pred coll] ...
usage: (take-while2 + #( % 100
On 7 Aug 2010, at 20:23, gary ng wrote:
On Sat, Aug 7, 2010 at 8:14 AM, Steve Purcell st...@sanityinc.com wrote:
Oh, right, so maybe:
(last (take-while #( (apply + %) 100) (reductions conj [] (iterate inc
0
= [0 1 2 3 4 5 6 7 8 9 10 11 12 13]
-Steve
or
user= (map second (take
On 8 Aug 2010, at 04:56, Michał Marczyk wrote:
Yet another version:
(defn take-while-acc [f pred coll]
(map (fn [_ x] x)
(take-while pred (reductions f coll))
coll))
Seems to work:
user (take-while-acc + #( % 100) (range))
(0 1 2 3 4 5 6 7 8 9 10 11 12 13)
Delightful
On 10 Aug 2010, at 19:19, Mike Meyer wrote:
On Tue, 10 Aug 2010 09:57:02 -0700 (PDT)
Alexis Rondeau alexis.rond...@gmail.com wrote:
What I would like to do is to enable clojure-mode when I get my REPL
(connected either via swank-clojure-project or lein swank/M-x slime-
connect) but whenever
On 13 Aug 2010, at 11:40, James Reeves wrote:
I think it would be worth adding some charset setting middleware to
Ring, though, and perhaps document this behaviour.
+1 -- character encoding is exactly the kind of thing one would want to set up
application-wide.
-Steve
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Hi all,
A while ago I hooked Slime's completion and documentation features into the
popular Emacs auto-completion framework auto-complete
(http://www.emacswiki.org/emacs/AutoComplete).
Since it may be of interest to others, I've released the completion plugin on
github:
On 15 Aug 2010, at 08:45, Michał Marczyk wrote:
This is absolutely awesome! I notice it also works perfectly with
Common Lisp... I'm in a state of blissful exaltation. :-)
Excellent - so if there are any quirks with this plugin, at least there'll be a
couple more users to help fix it up now!
On 15 Aug 2010, at 10:13, Michał Marczyk wrote:
On the other hand, I'm having mixed luck with fuzzy completion...
slime-fuzzy-complete-symbol offers 'with-bindings and 'with-bindings*
as completions for 'wi-bi, but so far I haven't been able to provoke
ac + ac-slime to do the same (with
On 17 Aug 2010, at 13:00, Steve Purcell wrote:
That seems to be a slime/swank problem, related to accessing the
documentation for a symbol corresponding to a namespace. In a clojure-mode
buffer, use M-: to execute the following expression:
(slime-eval '(swank:documentation-symbol
On 17 Aug 2010, at 21:21, Steve Molitor wrote:
Sorry my message got truncated. Let's try again:
Fuzzy completion (ac-source-slime-fuzzy) isn't working for me. It complains
that the function slime-fuzzy-completions is not defined. I'm using slime.el
version 2010404, which does not
On 18 Aug 2010, at 13:51, MHOOO wrote:
I'm experiencing the exact same problem. Haven't found a way to fix
this yet.
I've fixed the problem in my fork of swank-clojure and requested that Phil pull
the commit into the master repo:
On 27 Aug 2010, at 19:40, santervo wrote:
Also, if i hold AltGr down after typing { (AltGr-7) when pressing
space button, i get this:
user= { :a b }
java.lang.Exception: Unable to resolve symbol: :a in this context
(NO_SOURCE_FILE:0)
Note from the spaces in the error message that
Christian Guimarães cguimaraes...@gmail.com writes:
Everybody here has a common interest. Clojure. And I think that all people
here can contribute with relevant informations. So, why not follow the guys
from this list.
Interested? Add your twitter account bellow.
Cheers.
@csgui
Mark Engelberg mark.engelb...@gmail.com writes:
I've been using clojure with mongodb for a while now. I found that
using a nosql database system was very freeing and pleasurable,
compared to the python/sqlite combination I'd used before. However,
I'm starting to bump up against some
jim jim.d...@gmail.com writes:
Due to popular demand*, I resuscitated my code to generate javascript
from s-expressions. This was what I coded to learn about logic
programming in Clojure.
Github: http://github.com/jduey/js-gen
Clojars: http://clojars.org/net.intensivesystems/js-gen
into the javascript source
sexps.
-Steve
jim jim.d...@gmail.com writes:
I've heard of scriptjure but never used it or looked at it. My
interests took me in another direction and I've never circled back. I
would be interested to know how the differ.
Thanks,
Jim
On Oct 11, 3:21 am, Steve Purcell st
David Nolen dnolen.li...@gmail.com writes:
On Mon, Oct 11, 2010 at 10:02 AM, Steve Purcell st...@sanityinc.com
wrote:
Well, taking a brief look over your code, it seems like the main
difference is that scriptjure is macro-based, so all the code
generation
gets done
Miki miki.teb...@gmail.com writes:
user= (time (remove nil? (repeat 100 nil)))
Elapsed time: 0.079312 msecs
()
user= (time (filter identity (repeat 100 nil)))
Elapsed time: 0.070249 msecs
()
Seems like filter is a bit faster, however YMMV
You're not timing the execution, just the
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