Hi all,
I'm just getting started with clojure from a functional background,
and while I like playing with clojure and accomplishing script like
tasks, I have no experience with anything larger than about 20 lines.
I wanted to try to take something with alot of state and put it into
clojure. I
Clojure for Tajan's Algorithm uploaded here
http://clojure.googlegroups.com/web/tarjan.clj?gsc=yOHJ-CEAAAB3Fq8nFW3O6gqQkWXH_xrOYRvSPFZyhAT412614U6EGkzfKN-m9S9niuHrq-IEXAE
- aria
On Dec 26, 6:30 am, aria42 ari...@gmail.com wrote:
Hi all,
I'm just getting started with clojure from a
Instead of #(- (val %)), one could also use the compose function :
(comp - val)
My 0,02 EURO,
--
Laurent
On Dec 25, 4:58 pm, Mibu mibu.cloj...@gmail.com wrote:
My version:
(defn top-words [input-filename result-filename]
(spit result-filename
(apply str
(map
What would you think of this form of coding ?
- The rationale is to separate functions that deal with system
boundaries from core algorithmic functions.
So you should at least have two functions : one that does not deal
with input/output formats : will only deal with clojure/java
constructs.
-
On Dec 25, 4:58 pm, Mibu mibu.cloj...@gmail.com wrote:
My version:
(defn top-words [input-filename result-filename]
(spit result-filename
(apply str
(map #(format %s : %d\n (first %) (second %))
(sort-by #(-(val %))
What is the difference between the sync and dosync functions? Their
documentation strings are identical.
--
R. Mark Volkmann
Object Computing, Inc.
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Why does
(for [x (range 3)] (println x))
output
(0
nil 1
nil 2
nil)
when run in the REPL instead of
0
1
2
and nothing at all when run from a script?
--
R. Mark Volkmann
Object Computing, Inc.
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You received this message because you are
On Fri, Dec 26, 2008 at 9:44 PM, Mark Volkmann
r.mark.volkm...@gmail.com wrote:
What is the difference between the sync and dosync functions? Their
documentation strings are identical.
sync has an extra flags argument. At the moment they are the same,
but presumably sync will do different
On Fri, 26 Dec 2008 14:43:23 -0600
Mark Volkmann r.mark.volkm...@gmail.com wrote:
Why does
(for [x (range 3)] (println x))
output
(0
nil 1
nil 2
nil)
when run in the REPL instead of
0
1
2
and nothing at all when run from a script?
The seq of nils is the return value of `(for ...)'. It
On Fri, Dec 26, 2008 at 10:43 PM, Mark Volkmann
r.mark.volkm...@gmail.com wrote:
Why does
(for [x (range 3)] (println x))
output
(0
nil 1
nil 2
nil)
when run in the REPL instead of
0
1
2
This is because println returns nil every time it's run.
user= (println test)
test
nil
Hi,
I've hit a stumbling block using Clojure's gen-class facility for
constructors.
Is there anyway to access this inside Clojure's constructor/init
function?
ie. The following type of code is quite common in Java. How would you
do the same in Clojure?
public class MyDerivedClass extends
Works for me from SLIME. Check your *inferior-lisp* buffer for exceptions.
On 12/27/08, MattyDub mattydu...@gmail.com wrote:
This might be off-topic, but when I launched snake from SLIME (via
load-file and then run-snake), the app didn't receive any UI
Events. I thought at first it might
I'm attempting what should be a simple transformation using a macro
called dlg in the following code:
(defn fld [parent lay id text field]
'...)
;; dlg macro. For this input:
;;
;; (dlg test
;; (field fld-1 Field number one (JTextField.))
;; (field fld-2 Field number two (JTextField.)))
;;
On Dec 23, 3:10 pm, Jason jawo...@berkeley.edu wrote:
For the time-being, you could try something like:
user (def *random* (java.util.Random.))
#'user/*random*
user (defn my-rand-int [max-val]
(let [bit-length (.bitLength (BigInteger. (str max-val)))]
(loop []
On Dec 22, 2:34 pm, Mark Engelberg mark.engelb...@gmail.com wrote:
On Mon, Dec 22, 2008 at 4:23 AM, Parth Malwankar
parth.malwan...@gmail.com wrote:
If I get it right, atoms are quite useful to maintain state
in the context of a single thread with memoization and
counter (within a
On Fri, Dec 26, 2008 at 8:35 PM, Adrian Cuthbertson
adrian.cuthbert...@gmail.com wrote:
It's important to distinguish between updating atoms within
transactions and outside transactions. In the former case, one has to
ensure the update function can be retried without ill-effects.
However,
I found that I can use another factory method to workaround this
limitation. I can first instantialize the object to get a reference,
and then initialize all it's settings. This works only if I don't
expect this class to be derived from. Any subclass would expect the
class to be fully initialized
Is there a way to sort a sorted-map-by by value without a letrec?
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