On Monday, 9 September 2013 07:55:15 UTC+5:30, rdelcueto wrote:
Hi everyone,
I'm about to start working on building a site for a startup company.
We are a small team, and currently they've been coding the site using RoR
(Ruby on Rails). I was thinking Clojure might be better suited for
My container benchmarks showed up to 3 times improvement after that hack.
вторник, 11 марта 2014 г., 22:29:49 UTC+4 пользователь Ben Mabey написал:
I've also ran into situations as well where the context switching of the
thread pool is prohibitive. I swapped out the thread pool with a single
To be honest, I don't see any contradiction here. You can bring everything
back easily:
1. Just take existing core.async channels as is
2. Replace callback based take! and put! with promise based take! and
put!
3. That's it!
Instead (! channel) (! channel val) you do (! (take!
The student application opened, so I'm going to submit my proposal.
Does anyone have suggestions or requests?
Cheers,
Matteo
Il giorno lunedì 3 marzo 2014 15:36:43 UTC+1, Matteo Ceccarello ha scritto:
Hello everybody,
I’m Matteo Ceccarello, a PhD student in Computer Engineering from
I don't have enough experience in this field to comment very sensibly
(or offer to mentor), but I wanted to say that I think it would be
really nice to have a broader selection of specialised persistent data
structures available for Clojure.
On 12 March 2014 09:56, Matteo Ceccarello
Hi Divyansh
You're welcome to submit a proposal for Quil in Clojurescript project.
But please bear in mind that there are several students who're applying for
the project so it may be wise to submit several applications for different
projects.
Thank you,
Nikita
On Tuesday, March 11, 2014
If I do something like a describe-instances call in amazonica, I get a
typical clojure-y set of data fairly deeply nested data structures
that I have yet to master with respect to traversing using basic clojure
operations.
Given a result that basically ends up looking like pages of interleaved
Thanks everyone! I think I figured it out. Being new to Clojure, I wasn't
really considering that I was passing an anonymous function and wasn't
thinking about recursion. Coming fom an Object Oriented background,
properly forming functions is a bit new to me. Thanks for all the pointers!
Clojure/West is coming up very soon! We have a great program lined up, and
are pleased that we can now announce that *John Hughes*, co-inventor of
Haskell and QuickCheck will be doing the keynote.
Tickets for both the conference and the pre-conference training (Clojure,
ClojureScript, and
Hi Joachim,
What you're describing is a dynamic system map, whereas the current pattern
as described by Stuart in his classic blog post
http://thinkrelevance.com/blog/2013/06/04/clojure-workflow-reloadeddescribes
a static system map which is established at the beginning of a
reset cycle and
Hi,
Consider
https://github.com/extend/bullet/blob/master/examples/clock/src/toppage_handler.erl#L50-L57
I want to know how to express $.bullet in cljs (when compiled with
optimiztaions: advanced).
I know how to use things like
(js/console.log ... )
(js/MathJax ... )
However,
I think this should work:
(.bullet js/$ arg1 arg2)
Although this might not work with advanced compilation. In that case you
may need to provide extra info to the CLJS compiler to keep .bullet from
getting renamed.
Timothy
On Wed, Mar 12, 2014 at 11:14 AM, t x txrev...@gmail.com wrote:
Hi,
Take a look at jayq: https://github.com/ibdknox/jayq
- James
On 12 March 2014 17:14, t x txrev...@gmail.com wrote:
Hi,
Consider
https://github.com/extend/bullet/blob/master/examples/clock/src/toppage_handler.erl#L50-L57
I want to know how to express $.bullet in cljs (when compiled
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA512
Dave Tenny wrote:
If I do something like a describe-instances call in amazonica, I get
a typical clojure-y set of data fairly deeply nested data structures
that I have yet to master with respect to traversing using basic
clojure operations.
Dear all,
a quick one to announce that the CfP for this year's EuroClojure is
now open at http://cfp.euroclojure.com
Looking forward to receiving way too many proposals :-)
Marco
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I wrote a small wrapper over processing.js over the week a few weeks ago,
here are some examples with
code: http://aamedina.github.io/processing.cljs.
It was a lot of fun. =) Good luck with the port!
On Tuesday, March 11, 2014 8:26:18 AM UTC-4, Divyansh Prakash wrote:
Hello!
I am a Java
Since `given` was a relatively simple macro, we added it to
worldsingles.util.test and switched all our test namespaces to refer given from
there instead, and then upgraded to Expectations 2.0.6. Seems to have gone
smoothly.
Love the new DSL features!
Sean
On Mar 11, 2014, at 8:28 PM, Sean
I get a typical clojure-y set of data fairly deeply nested data
structures that I have yet to master with respect to traversing using
basic clojure operations
You get an arbitrarily nested Clojure, not Clojure-y, data structure
precisely because those maps, lists, and sets suffice in 99% of
@Timothy, James: Everything works now. Thanks!
On Wed, Mar 12, 2014 at 10:38 AM, James Reeves ja...@booleanknot.com wrote:
Take a look at jayq: https://github.com/ibdknox/jayq
- James
On 12 March 2014 17:14, t x txrev...@gmail.com wrote:
Hi,
Consider
David,
Awesome thanks for sharing!
I hope it works out for you!
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Note that posts from new members are moderated - please be patient with your
How many people have heard of this GC?
http://www.jclarity.com/2014/02/19/shenandoah-a-new-low-pause-garbage-collection-algorithm-for-the-java-hotspot-jvm/
I want to know if this would benefit clojure. I wrote a small asteroids
game in clojure and the performance was not good. I stuck to
I've done a fair bit of experimentation with writing games in Clojure, and
I haven't noticed any major performance issues. If you're getting issues on
a 2D asteroids clone, I suspect there might be something inefficient in
your code. I find Criterium useful for benchmarking parts of my code in
bazillion pure functions. I was wondering, would a GC like this one(or
Azul's) make a significant impact so that I, or others, could make games in
a more pure fashion? I WANT MY EFFIN PURITY!
i'd rather have linear types or something like that, than some gc
solution. :-) i mean, if i'm
Let me state that, as long as it is a asteroids clone, it is fine.
However, compared to Java, the performance was much worse(when just playing
with it and drawing tons of asteroids in opengl). Also, I do not know what
you mean when you say that you have tested it... the
pure way or the
pure way or the mutate objects in place way? I can get great performance
with clojure, no doubt about it, by violating the shat out of functional
programming. I can not get great performance with the beautiful, pure,
composable, clojure that I desire!
(personally i think this is a great
My 2 cents worth...
1. PHP is a dying language IMHO. The alternatives are just too
compelling unless you have an existing code base in PHP.
2. Javascript is the lingua franca (or assembly lang) of the internet
for the time being and probably the foreseeable future.
3. Many
Alan,
Thanks for your input! ClojureScript is something I have wanted to try
more but it seems even more cutting edge than Clojure. It might be too
much effort to try and tackle that now.
I do agree though that Clojure+Ring is a great back-end setup for
connecting to with JavaScript.
I use mutation generously inside of functions. I do not consider that
impure at all, pragmatic yes, impure no. Has anyone used Azul's jvm and
gotten a big bump in performance?
On Wednesday, March 12, 2014 7:28:44 PM UTC-4, raould wrote:
pure way or the mutate objects in place way? I can
I personally recommend ClojureScript + Erlang.
As for convincing your boss to use Erlang, ask him about WhatsApp. :-)
On Wed, Mar 12, 2014 at 5:06 PM, Jarrod Swart jcsw...@gmail.com wrote:
Alan,
Thanks for your input! ClojureScript is something I have wanted to try more
but it seems even
Instaparse is a lightweight tool for generating parsers from context-free
grammars.
*https://github.com/engelberg/instaparse
https://github.com/engelberg/instaparse*
The 1.3.0 release is compatible with Clojure 1.6 (and backwards-compatible
with 1.5.1).
Feature-wise, this release is identical
Have you considered node.js? It's fantastic for building web services, very
easy to deploy (Heroku), and should scale well enough that most startups won't
outgrow it (and if you do, that's a very good problem to have).
You can still build your app using Clojurescript, either for the entire
Excellent!
I've actually been using instaparse on a small filter expression
compiler that looks headed for production now. It has worked *very*
well and has been a pleasure to use!
Thanks for a great tool.
/stt
On Wed, Mar 12, 2014 at 8:53 PM, Mark Engelberg
mark.engelb...@gmail.com wrote:
On Wednesday, March 12, 2014 2:53:09 PM UTC-4, Sean Corfield wrote:
Since `given` was a relatively simple macro, we added it to
worldsingles.util.test and switched all our test namespaces to refer given
from there instead, and then upgraded to Expectations 2.0.6. Seems to have
gone
This case study from Roomkey.com is a awesome starting place for a
conversation:
http://www.colinsteele.org/post/23103789647/against-the-grain-aws-clojure-startup
http://www.colinsteele.org/post/27929539434/60-000-growth-in-7-months-using-clojure-and-aws
Timothy
On Wed, Mar 12, 2014 at 6:47
This looks interesting. I was hammocking a solution that could use that.
But on Infoq, I recently
watchedhttp://www.infoq.com/interviews/byrd-relational-programming-minikanrenWilliam
Byrd, describing just this feature in MiniKanren.
As such, I expect to see this feature will be in core.logic. Did
There goes my job...
On Wed, Mar 12, 2014 at 8:00 PM, Timothy Washington twash...@gmail.comwrote:
This looks interesting. I was hammocking a solution that could use that.
But on Infoq, I recently
watchedhttp://www.infoq.com/interviews/byrd-relational-programming-minikanrenWilliam
Byrd,
Yes, that certainly did help. Can't believe I didn't see this and it still
flew over my head when others pointed it out.
Looks a bit hacky, but this is the result I came up with (for future
person's reference):
(GET /:profile-page [profile-page]
(if (= (.indexOf profile-page ) -1)
37 matches
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