On Thursday, September 26, 2013 10:51:44 AM UTC-4, Murtaza Husain wrote:
>
> Hi,
>
> I was just cycling through the different themes in emacs. I was wondering
> what font and theme combination others are using ?
>
I like Inconsolata and Zenburn.
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Hi
I updated the clojurescript version and core.async seems to work fine
now: http://cljsfiddle.net/fiddle/jonase.async
Jonas
On Saturday, September 28, 2013 7:31:55 PM UTC+3, David Nolen wrote:
>
> Wow, awesome. Yes to core.async support, there was a release yesterday
> with new goodies for
The or syntax should be {lastname "Meneses"}
Thanks,
Ambrose
On Sun, Sep 29, 2013 at 8:54 AM, Daniel Meneses Báez wrote:
> I think that the second and third lines in the following example should
> yield the same output...
>
> *user=> (defn my-name [& {:keys [name lastname] :or {:lastname
> "Men
I think that the second and third lines in the following example should
yield the same output...
*user=> (defn my-name [& {:keys [name lastname] :or {:lastname "Meneses"}}]
(str name " " lastname))*
*#'user/my-name*
*user=> (my-name :name "Daniel" :lastname "Meneses")*
*"Daniel Meneses"*
*user=> (
The CircleCI folks have posted a nice write-up of Typed Clojure
(and the campaign) here:
tl;dr Typed Clojure is an important step for not just Clojure,
but all dynamic languages. CircleCI is supporting it, and you
should too.
Typed Clojure is one of the biggest advancements to dynamic
p
On 28 Sep 2013, at 22:00, Alex Miller wrote:
> Reducers (and fork/join in general) are best suited for fine-grained
> computational parallelism on in-memory data. The problem in question involves
> processing more data than will fit in memory.
>
> So the question is then what is the best way t
Thanks Alex - I've made both of these changes. The shutdown-agents did get rid
of the pause at the end of the pmap solution, and the -server argument made a
very slight across-the-board performance improvement. But neither of them
fundamentally change the basic result (that the implementation th
Can't your last possible solution rather be implemented on top of f/j pool?
Is it possible to beat f/j pool performance with ad-hoc thread-pool in
situations where there are thousands of tasks?
JW
On Sat, Sep 28, 2013 at 11:00 PM, Alex Miller wrote:
> Reducers (and fork/join in general) are be
I am hoping that this will be fixed for 1.6 but no one is actually
"working" on it afaik. If someone wants to take it on, I would GREATLY
appreciate a patch on this ticket (must be a contributor of course).
On Saturday, September 28, 2013 11:24:18 AM UTC-5, Paul Butcher wrote:
>
> On 28 Sep 2013
Reducers (and fork/join in general) are best suited for fine-grained
computational parallelism on in-memory data. The problem in question
involves processing more data than will fit in memory.
So the question is then what is the best way to parallelize computation
over the stream. There are man
For your timings, I would also strongly recommend altering your project.clj
to force the -server hotspot:
:jvm-opts ^:replace ["-Xmx1g" "-server" ... and whatever else you want
here ... ]
By default lein will use tiered compilation to optimize repl startup, which
is not what you want for ti
On 28 Sep 2013, at 19:51, Jozef Wagner wrote:
> Anyway, I think the bottleneck in your code is at
> https://github.com/paulbutcher/parallel-word-count/blob/master/src/wordcount/core.clj#L9
> Instead of creating new persistent map for each word, you should use a
> transient here.
I would love
On Sep 28, 2013 1:47 PM, "splondike" wrote:
>
> Can anyone else think of a reason why we should not add type hints to the
functions, or why coercing the arguments to sets is better (or something
else I haven't thought of)?
IIRC, type hints are only used by the compiler to generate non-reflective
If a Clojure ticket is triaged, it means that one of the Clojure screeners
believe the ticket's description describes a real issue with Clojure that
ought to be changed in some way, and would like Rich Hickey to look at it
and see whether he agress. If he does, it becomes vetted. A diagram of
the
Or even better, use guava's Multiset there...
On Saturday, September 28, 2013 8:51:56 PM UTC+2, Jozef Wagner wrote:
>
> Well it should be possible to implement a foldseq variant which takes a
> reducible collection as an input. This would speed things, as you don't
> create so much garbage with
Well it should be possible to implement a foldseq variant which takes a
reducible collection as an input. This would speed things, as you don't
create so much garbage with reducers. XML parser which produces reducible
collection will be a bit harder :).
Anyway, I think the bottleneck in your c
These are pretty great for writing Clojure in CodeMirror:
http://codemirror.net//addon/edit/matchbrackets.js
http://codemirror.net//addon/edit/closebrackets.js
On Saturday, 28 September 2013 14:27:28 UTC-3, David Nolen wrote:
>
> Just gave it a spin http://cljsfiddle.net/fiddle/swannodette.test-l
I just got burned by the clojure.set/difference function (v 1.5.1) wherein
I had in error passed a vector for the second argument. This causes
inconsistent results depending on the relative lengths of the arguments.
That is, as soon as the second argument becomes longer than the first we
get a
Simply because you get the full command line that started each of
these processes...
mongod is the mongo db server to which you connect, the other process
is most probably your Clojure project that happens to refer to mongo libs
in its classpatch which happens to appear on the command line.
Luc
Just gave it a spin http://cljsfiddle.net/fiddle/swannodette.test-logic
Great work. Is there anyway to turn on parentheses matching on in
CodeMirror? Even better if Code Mirror can highlight unbalanced parens.
(Using it also makes me realize that ClojureScript should really provide a
way to colle
On 28 Sep 2013, at 17:42, Jozef Wagner wrote:
> I mean that you should forgot about lazy sequences and sequences in general,
> if you want to have a cutting edge performance with reducers. Example of
> reducible slurp, https://gist.github.com/wagjo/6743885 , does not hold into
> the head.
OK
I mean that you should forgot about lazy sequences and sequences in
general, if you want to have a cutting edge performance with reducers.
Example of reducible slurp, https://gist.github.com/wagjo/6743885 , does
not hold into the head.
JW
On Sat, Sep 28, 2013 at 6:24 PM, Paul Butcher wrote:
>
Wow, awesome. Yes to core.async support, there was a release yesterday with
new goodies for Clojure and ClojureScript.
David
On Sat, Sep 28, 2013 at 6:24 AM, Jonas wrote:
> Hi
>
> I’m working on a ClojureScript playground application (
> http://cljsfiddle.net) similar to jsfiddle[1], jsbin[2]
On 28 Sep 2013, at 17:14, Jozef Wagner wrote:
> I would go a bit more further and suggest that you do not use sequences at
> all and work only with reducible/foldable collections. Make an input reader
> which returns a foldable collection and you will have the most performant
> solution. The t
Ah - one mystery down. Thanks Andy!
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On 28 Sep 20
I would go a bit more further and suggest that you do not use sequences at
all and work only with reducible/foldable collections. Make an input reader
which returns a foldable collection and you will have the most performant
solution. The thing about holding into the head is being worked on righ
I do not know about the most important parts of your performance difficulties,
but on a more trivial point I might be able to shed some light.
See the ClojureDocs page for pmap, which refers to the page for future, linked
below. If you call (shutdown-agents) the 60-second wait to exit should go
On 28 Sep 2013, at 01:22, Rich Morin wrote:
>> On Sat, May 25, 2013 at 12:34 PM, Paul Butcher wrote:
>> I'm currently working on a book on concurrent/parallel development for The
>> Pragmatic Programmers. ...
>
> Ordered; PDF just arrived (:-).
Cool - very interested to hear your feedback onc
Hi,
I just wrote a tiny function that combines a list of adjectives and animals to
a lazyseq, from which I can take x combinations and use them to name clients or
machines[1].
It's not a big thing, the main effort was to find nice lists.
I always liked the naming on heroku, thats why I wanted s
Nice - this would have been handy this morning for clojure cup hacking!
(Though core.async support would have made it even better)
- Korny
On 28 September 2013 20:24, Jonas wrote:
> Hi
>
> I’m working on a ClojureScript playground application (
> http://cljsfiddle.net) similar to jsfiddle[1],
Hi
I’m working on a ClojureScript playground application
(http://cljsfiddle.net) similar to jsfiddle[1], jsbin[2] etc. The app has
now reached a point where I’m happy to show it to a wider audience.
I’m hoping cljsfiddle.net will be used for:
* Personal/collaborative experiments
* ClojureScript
Hey all,
I was asked to review this book [1], which was recently announced. I
thought it may be of interest to the Clojure community in particular, as
despite being generally language-agnostic in theme, many of the examples
given are in Clojure, and indeed some of Clojure's bigger ideas about
Ok I just discovered there's a separate Google Group for this so I'll be
re-posting there:
https://groups.google.com/forum/?fromgroups#!forum/quasar-pulsar-user
Anyone wanting to reply, please don't reply to this here, reply in the
other group instead.
On Friday, September 27, 2013 8:38:28 PM
On 28 Sep 2013, at 00:27, Stuart Halloway wrote:
> I have posted an example that shows partition-then-fold at
> https://github.com/stuarthalloway/exploring-clojure/blob/master/examples/exploring/reducing_apple_pie.clj.
>
> I would be curious to know how this approach performs with your data. W
The 4clojure 1.3.0.1 version is very old, and it looks like you're trying
to use a modern dependency (compojure 1.1.5) with many old dependencies,
which probably isn't going to go well even if you fix the deps problem.
Why not update the repository to the latest 2.0.0-rc2 version and work off
that
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