On Sun, Dec 5, 2010 at 12:04 AM, Sunil S Nandihalli
wrote:
> Hello everybody,
> Both of clojure.contrib.seq and clojure.contrib.seq-utils seem to give the
> same functionality.. any idea as to which one we r supposed to be using..
Not a clue. I get the feeling the situation with contrib and core
clojure.core.seq is preferred --- from clojure.core.seq_utils.clj
;;; seq_utils.clj -- Sequence utilities for Clojure
;; by Stuart Sierra, http://stuartsierra.com/
;; last updated March 2, 2009
;; Copyright (c) Stuart Sierra, 2008. All rights reserved. The use
;; and distribution terms for th
Hello everybody,
Both of clojure.contrib.seq and clojure.contrib.seq-utils seem to give the
same functionality.. any idea as to which one we r supposed to be using..
Sunil.
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Does any familiar with this NIO Watch service know if it handles NFS
issues? We have an in-house log monitoring tool at work (doesn't
everyone) which is written in Java, but the two big issues are message
framing (knowing when a multi-line message has ended) and getting null
bytes when tailing an N
Yeah, thanks. I figured that one out experimenting.
THE GREAT NEWS IS:
I finally got Apache ws-xmlrpc working perfectly with Clojure.
It wasn't so hard after all. Really cool. Works like a charm. I will
be posting tomorrow the entire procedure. Too tired right now :)
On Dec 5, 1:37 am, Mark Rat
On Sat, Dec 4, 2010 at 7:34 PM, Barry Dahlberg wrote:
> Hi Clojurians,
>
> I have a macro which creates a function for me and I would like to add
> some unit tests using clojure.test. How can I create a temporary scope
> so that any functions defined during the test are undefined
> afterwards? Her
Not sure what you are trying to do. If you have an existing java class or
interface that you are trying to extend, you need to specify it. If you are
trying to create a new class, you probably want to look at defrecord.
If extending an existing java interface or class (that is on your classpath
Hi Clojurians,
I have a macro which creates a function for me and I would like to add
some unit tests using clojure.test. How can I create a temporary scope
so that any functions defined during the test are undefined
afterwards? Here is a trivial example to illustrate:
(deftest my-def-macro-test
On Sat, Dec 4, 2010 at 5:58 PM, jim wrote:
> Very, very nice. Excellent work. I look forward to using it.
>
> I was looking at porting Kanren proper to Clojure. There appear to be
> some really good ideas in there that maybe could be added to Logos.
>
> Very well done.
>
> Jim
I agree that ther
On Sat, Dec 4, 2010 at 6:39 PM, Jules wrote:
> Interesting. Is Byrd's dissertation available online?
Yes I added that and several other resource links to the bottom of the
project's description on the GitHub repo.
David
> On Dec 4, 9:41 pm, David Nolen wrote:
> > I announced it earlier this
Interesting. Is Byrd's dissertation available online?
On Dec 4, 9:41 pm, David Nolen wrote:
> I announced it earlier this week on Twitter, but it's now come far along
> enough to be usable. You can write fun stuff like the following:
>
> (defn likes
> [x y]
> (cond-e
> ((== x 'john) (== y
Very, very nice. Excellent work. I look forward to using it.
I was looking at porting Kanren proper to Clojure. There appear to be
some really good ideas in there that maybe could be added to Logos.
Very well done.
Jim
On Dec 4, 2:41 pm, David Nolen wrote:
> I announced it earlier this week on
NULL POINTER EXCEPTION!
I was trying to create a handler for the web service above.
It should be the equivalent of (Java):
public class Calculator {
public int add(int i1, int i2) {
return i1 + i2;
}
public int subtract(int
You're looking for "apply".
user2> (max 1 2 3)
3
user2> (max [1 2 3])
[1 2 3]
user2> (apply max [1 2 3])
3
-Jason
On Dec 4, 3:30 am, zmyrgel wrote:
> I'm trying to make a functional version of minmax algorithm as shown
> in John Hughes Why functional programming matters? work
> [http://www.scr
Or, better yet,
(into {}
(->> (str "{" (slurp "data") "}")
read-string
(map (fn [[k v]] [(keyword (str k)) v]
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On Dec 4, 12:21 pm, Tim Robinson wrote:
> Using 'apply hash-map' doesn't handle the transformations.
> Note the original post requested keywords for keys and integers for
> vals in the output.
I'm not the only one who overlooked that! :o) Might just as well use
strings as keys. But OK, try this:
I announced it earlier this week on Twitter, but it's now come far along
enough to be usable. You can write fun stuff like the following:
(defn likes
[x y]
(cond-e
((== x 'john) (== y 'mary))
((== x 'mary) (== y 'john
(defn musician [x]
(cond-e
((== x 'john))
((== x 'bob
Looks pretty good. Thank you so much.
This does however worry me a little from another point of view.
There's always been a lot of talk about how easy it is to interface
Clojure to Java. Yet, when it comes to a lot of situations (for
instance, when dealing with annotations as in the JAX-WS SOAP we
Using 'apply hash-map' doesn't handle the transformations.
Note the original post requested keywords for keys and integers for
vals in the output.
On Dec 4, 11:49 am, Tyler Perkins wrote:
> How about just
>
> (apply hash-map (split (slurp "data") #","))
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I guess you should look at XML-RPC2, which has a simpler usage:
http://ws.apache.org/xmlrpc/xmlrpc2/server.html
Regards,
Shantanu
On Dec 4, 10:26 pm, Rock wrote:
> I'm desperately trying to implement an xml-rpc server with Clojure
> (trying to convince the company I work for here in Italy to giv
How about just
(apply hash-map (split (slurp "data") #","))
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fi
I'm desperately trying to implement an xml-rpc server with Clojure
(trying to convince the company I work for here in Italy to give it a
shot). I'm pretty well versed in Lisp, but I have yet to acquire
sufficient experience with Clojure's Java interop capabilities.
I've read the docs for implement
Greetings,
My toy application stopped working after an upgrade to appengine SDK
1.4, does anyone else have the same experience? Any solutions?
You can see error logs at https://github.com/r0man/appengine-clj/issues/#issue/5
(thank you r0man for helping out).
The project can be found at https://bi
On Dec 4, 7:42 am, Glen Rubin wrote:
> (range 0.05 0.16 0.01)
>
> user> (0.05 0.060005 0.07 0.08 0.09 0.0
> 0.10999 0.11998 0.12998
> 0.13999 0.15)
You are seeing an artifact of the fact that floating point numbers
canno
You're not playing with decimal values but rather with floating point
numbers.
user> (type 0.1)
java.lang.Double
Floating point numbers have well known rounding errors when converting
to decimal.
http://en.wikipedia.org/wiki/Floating_point#Accuracy_problems
you might want to use actual decim
On Dec 4, 2010, at 8:42 AM, Glen Rubin wrote:
> If I use the range fn with a decimal number for step I get back
> something like this:
>
> (range 0.05 0.16 0.01)
>
> user> (0.05 0.060005 0.07 0.08 0.09 0.0
> 0.10999 0.11998 0.12998
I'm trying to make a functional version of minmax algorithm as shown
in John Hughes Why functional programming matters? work [http://
www.scribd.com/doc/26902/whyfp].
I'm hitting problems when applying maximise function on my gametree.
For some reason the maximise call won't return the best value
I created a leiningen plugin especially for this purpose - when you just
want to play with a library/a set of libraries and creating a brand new
leiningen project feels too much. It's called lein-oneoff and available
here:
https://github.com/mtyaka/lein-oneoff
It assumes your program/script to co
As an exercise in learning clojure, I implemented a basic binary search
tree in clojure:
https://gist.github.com/727982
Any feedback would be appreciated.
-Todd
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If I use the range fn with a decimal number for step I get back
something like this:
(range 0.05 0.16 0.01)
user> (0.05 0.060005 0.07 0.08 0.09 0.0
0.10999 0.11998 0.12998
0.13999 0.15)
Really I want output more like i g
> I've recently discovered the io! macro. Is this something to try to use all
> the time.. or only in certain situations?
It's useful when you are exposing some sort of an API (internal &
external) and want to prohibit the use of certain functions inside
transactions.
Regards,
BG
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I expected this to work:
(into {} (partition 2 (split (slurp "data") #",")))
But unfortunately, `into' doesn't seem to allow pushing lists of pairs
into a map. But vectors are allowed:
(into {} (map vec (partition 2 (split (slurp "data") #","
Can somebody explain why vectors are allowe
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