Hi guys,
I tried for fun to write a parallel brute-force password cracker. I
particularly thought that if I can generate lazily all the possible
combinations, I'll have no trouble finding the match (memory-wise).
something like this:
(def token-types All the possible characters grouped.
This is undoubtedly an open-ended (and probably naive) question, but I'm
wondering
how much of the task of translating Common Lisp code into Clojure could be done
by
a program and how useful (eg, idiomatic) the result would be.
I can think of various kinds of differences that would need to be
On Jun 16, 2013, at 05:27, Rich Morin wrote:
... Common Lisp implementations on the JVM (eg, ABCL, Kawa, SISC), ...
Oops, my bad. Kawa and SISC are actually Scheme implementations.
-r
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http://www.cfcl.com/rdmRich Morin
http://www.cfcl.com/rdm/resume r...@cfcl.com
On Jun 16, 2013, at 8:27 AM, Rich Morin wrote:
This is undoubtedly an open-ended (and probably naive) question, but I'm
wondering
how much of the task of translating Common Lisp code into Clojure could be
done by
a program and how useful (eg, idiomatic) the result would be.
I can
OT: Is there a way to download OpenJDK directly?
It looks like the download page only has directions on using package
managers. Perhaps I missed a link somewhere.
- Eric MacAdie
On Sat, Jun 15, 2013 at 8:59 PM, John Gabriele jmg3...@gmail.com wrote:
On Saturday, June 15, 2013 9:40:13 PM
Have you tried wrapping recursive calls with lazy-seq?
(defn brute-force "..."
([...] ...)
([check-pred possibilities]
(lazy-seq
(apply brute-force 4 check-pred possibilities
Here's a token-types rewrite
(def token-types
(let [-chars #(map char (range (int %1) (- %2 int
Hi,
Is there a maintained and widely-adopted Clojure interface to any of
the Java DBM libraries (jdbm, jdbm2, BerkeleyDB or MapDB) ?
If not, is there a preferred alternative for persisting a large
hash-map to disk? (Ideally I'd like random access to records without
reading the whole thing into
Is there a maintained and widely-adopted Clojure interface to any of
the Java DBM libraries (jdbm, jdbm2, BerkeleyDB or MapDB) ?
I'm not sure how widely adopted it is, but Cupboard has a high and low
level Berkeley DB API: https://github.com/gcv/cupboard
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On Friday, 14 June 2013 21:54:39 UTC+5:30, Reginald Choudari wrote:
Hello all,
I am trying to implement database migrations with Clojure. So far I have
been looking at Drift (https://github.com/macourtney/drift) as a
candidate for implementing this. My question is, does anyone have a
This message is a copy of a blog post [1]. All my GSoC posts will be
available under tag gsoc [2].
As I've announced in my Twitter some time ago, I was selected to
participate in Google Summer of Code of this year. My particular assignment
will be to implement N-Dimensional array in Clojure so
Hi,
trying
(require '[clojure.core.reducers :as r])
at the repl prompt the error message
CompilerException java.lang.ClassNotFoundException: jsr166y.ForkJoinPool,
compiling:(clojure/core/reducers.clj:56:21)
What is going wrong?
Johannes
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Hi,
there are two ways to deal with this:
a) use Java 7
2013/6/16 Johannes bra...@nordakademie.de
Hi,
trying
(require '[clojure.core.reducers :as r])
at the repl prompt the error message
CompilerException java.lang.ClassNotFoundException: jsr166y.ForkJoinPool,
Try
(:require '[clojure.core.reducers :as r])
i.e. :require
On Mon, Jun 17, 2013 at 1:38 AM, Johannes bra...@nordakademie.de wrote:
Hi,
trying
(require '[clojure.core.reducers :as r])
at the repl prompt the error message
CompilerException java.lang.ClassNotFoundException:
.. sorry, gmail's new annoying keyboard shortcut
b) include the dependency to the forkjoin library [1] that is not included
in Java6
Las
[1] http://mavenhub.com/mvn/central/org.coconut.forkjoin/jsr166y/070108
2013/6/16 László Török ltoro...@gmail.com
Hi,
there are two ways to deal with
(require '[clojure.core.reducers :as r]) is correct.
(:require '[clojure.core.reducers :as r]) only works within the ns macro:
(ns 'yournamespace
(:require '[clojure.core.reducers :as r]))
Las
2013/6/16 Mayank Jain firesof...@gmail.com
Try
(:require '[clojure.core.reducers :as r])
On Sun, Jun 16, 2013 at 12:19 PM, Ray Miller r...@1729.org.uk wrote:
Hi,
Is there a maintained and widely-adopted Clojure interface to any of
the Java DBM libraries (jdbm, jdbm2, BerkeleyDB or MapDB) ?
There's a Clojure wrapper for jdbc, which should get you all the major
relational
I use Windows 8 at work, with Emacs and Windows Power Shell and bash when
needed. It was easy to set up. I've been a long time Unix/Linux lover, but I've
come to terms with the need to use Windows at work, and versions 7 and 8 are
not bad. At home I have an old MacBook with OS X, and although
thank you, Las, for the quick tip. I will give Java 7 a try. I hope there are
no problems on Mac OS 10.8.4
Johannes
Am 16.06.2013 um 22:15 schrieb László Török
ltoro...@gmail.commailto:ltoro...@gmail.com
:
.. sorry, gmail's new annoying keyboard shortcut
b) include the dependency to the
On Fri, Jun 14, 2013 at 5:46 PM, Mikhail Kryshen mikh...@kryshen.net wrote:
JIT will probably remove unnecessary checkcast instructions. What looks
suspicious to me is that i and asize are converted to longs (notice i2l
opcodes). I noticed earlier that loops with long counters are measurably
I'm on Java7 and OS X 10.8.4, no problem over here. :)
2013/6/16 Johannes Brauer bra...@nordakademie.de
thank you, Las, for the quick tip. I will give Java 7 a try. I hope there
are no problems on Mac OS 10.8.4
Johannes
Am 16.06.2013 um 22:15 schrieb László Török ltoro...@gmail.com
:
On Sat, Jun 15, 2013 at 4:37 AM, Mikera mike.r.anderson...@gmail.com wrote:
On Friday, 14 June 2013 18:15:34 UTC+1, Jason Wolfe wrote:
Hey Mikera,
I did look at core.matrix awhile ago, but I'll take another look.
Right now, flop is just trying to make it easy to write *arbitrary*
array
now, I've Java 7 installed and get another error message:
Exception namespace 'clojure.core.reducers' not found clojure.core/load-lib
(core.clj:5380)
any further hints?
Johannes
Am 16.06.2013 um 22:43 schrieb Johannes Brauer
bra...@nordakademie.demailto:bra...@nordakademie.de
:
thank you,
are you on clojure 1.5+ ?
If I launch the REPL using lein repl
and then
(require 'clojure.core.reducers)
it works ok for me.
2013/6/16 Johannes Brauer bra...@nordakademie.de
now, I've Java 7 installed and get another error message:
Exception namespace 'clojure.core.reducers' not found
I am on clojure 1.5.1 and I use lein repl.
But after
(require '[clojure.core.reducers :as r])
I still get the same error message as with Java 6:
CompilerException java.lang.ClassNotFoundException: jsr166y.ForkJoinPool,
compiling:(clojure/core/reducers.clj:56:21)
A second input of
(require
Then you are having a path problem.
Your lein is still using java6
Check your $PATH and $JAVA_HOME env. variables.
As this not strictly clojure related, let's not spam the list, im happy to
help off list
Sent from my phone
On Jun 16, 2013 11:22 PM, Johannes Brauer bra...@nordakademie.de wrote:
Hey everyone, I'm having a project where i have to create an app for A*
algorithm, and the thing is that i'm a begginer so i would appreciate if
you'd like to give me some instructions about the way of doing it :
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What do you need to do, more specifically?
For a basic clojure introduction, check out:
http://dev.clojure.org/display/doc/Getting+Started
On Sun, Jun 16, 2013 at 5:42 PM, Clojurist berkaneadn...@gmail.com wrote:
Hey everyone, I'm having a project where i have to create an app for A*
Hi all,
This is slightly tangential to the current discussion on unnecessary type
checks - does anyone have any good links to information about the JIT
optimisations performed by Hotspot? One question I've been interested in
recently is how well it can optimise Clojure function calls. The
http://clj-me.cgrand.net/2010/09/04/a-in-clojure/
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There's the State of Clojure Survey:
http://cemerick.com/2012/08/06/results-of-the-2012-state-of-clojure-survey/.
I think Chas usually asks for ideas on what the questions should be, so
that might be a good question to suggest next time around.
The Leiningen survey asks that question and finds
That is what I meant, should have been clearer. Those reasons make sense.
Thank you!
-Zack
On Saturday, June 15, 2013 10:41:49 PM UTC-4, puzzler wrote:
On Sat, Jun 15, 2013 at 7:21 PM, Zack Maril thewi...@gmail.comjavascript:
wrote:
Why does instaparse not throw errors? Curious about the
Deuce translates Emacs Lisp to Clojure and has to deal with some similar
issues. Doing 80% and deal with the rest by hand wasn't an option here (but
at times tempting). Initially I tried generating mildly idiomatic
Clojure, but gave up in favor of getting it to work first. For example,
Emacs
On Sun Jun 16 16:51:41 2013, Colin Fleming wrote:
Hi all,
This is slightly tangential to the current discussion on unnecessary
type checks - does anyone have any good links to information about the
JIT optimisations performed by Hotspot? One question I've been
interested in recently is how well
Interesting, thanks for the pointer. I'll read up a little more on the
technicalities of invokedynamic. Can anyone answer the other question about
why, in the 95% case of non-dynamic vars we still need the var indirection?
It seems like caching the IFn (or even the concrete derived class, since
Hot function replace by redefn'ing it at the REPL wouldn't work anymore.
Such an optimization would have to be a deployment-time option rather than
forced.
On Mon, Jun 17, 2013 at 12:05 AM, Colin Fleming colin.mailingl...@gmail.com
wrote:
Interesting, thanks for the pointer. I'll read up a
My bad - I assumed this didn't work anyway for non-dynamic vars, but it
does indeed work. So the only difference with dynamic vars is that you can
use thread-local bindings?
On 17 June 2013 16:25, Cedric Greevey cgree...@gmail.com wrote:
Hot function replace by redefn'ing it at the REPL
On Mon, Jun 17, 2013 at 12:34 AM, Colin Fleming colin.mailingl...@gmail.com
wrote:
My bad - I assumed this didn't work anyway for non-dynamic vars, but it
does indeed work. So the only difference with dynamic vars is that you can
use thread-local bindings?
Yep.
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Interesting - thanks.
On 17 June 2013 16:39, Cedric Greevey cgree...@gmail.com wrote:
On Mon, Jun 17, 2013 at 12:34 AM, Colin Fleming
colin.mailingl...@gmail.com wrote:
My bad - I assumed this didn't work anyway for non-dynamic vars, but it
does indeed work. So the only difference with
At long last I've come around to overhauling core.match.
Changes/Fixes/Enhancements are documented here:
http://github.com/clojure/core.match/blob/master/CHANGES.md
core.match should no longer have AOT issues as far as I know and many long
outstanding bugs have been eliminated. The ClojureScript
Fantastic news!
On Mon, Jun 17, 2013 at 1:04 PM, David Nolen dnolen.li...@gmail.com wrote:
At long last I've come around to overhauling core.match.
Changes/Fixes/Enhancements are documented here:
http://github.com/clojure/core.match/blob/master/CHANGES.md
core.match should no longer have
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