Chris Granger and I decided that a lot of the stuff in Noir is also useful
outside of Noir, so I took a bunch of Noir's middleware and such and split
it out into a
new library called lib-noir. You can find it here:
https://github.com/noir-clojure/lib-noir
It has Noir's stateful session/flash
Chas,
thank you for the explanation, it confirmed my vague thoughts I had after
quick review of Clojure source code and inspection of values in prototype
maps before and after the change.
I understand the difference, however I think there are three points to
consider from Clojure design point
I have this list in python:
cc = list()
for i in range(256):
cc.append(ctf.GetColor(float(i) / 255.0))
And I would know if this is correct conversion in clojure?
(def cc
[(for [i (range 256)]
(.. ctf GetColor (/ i 255.0)))])
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Take a look at my pyclj library, which could dump/loads clojure literal
to python data structures.
https://github.com/sunng87/pyclj
You can dump you cc and use read-string to load it into clojure.
import clj
print clj.dumps(cc)
On 06/24/2012 06:05 PM, Antonio Recio wrote:
I have this list
Antonio Recio:
And I would know if this is correct conversion in clojure?
(def cc
[(for [i (range 256)]
(.. ctf GetColor (/ i 255.0)))])
It is correct in the sense that it will do the same thing. If you have a
collection and need to calculate
a value for every element in it and
I think versions with `for` is a hell more readable.
I vote for this:
(def cc
(for [i (range 256)]
(.GetColor ctf (/ i 255.0
воскресенье, 24 июня 2012 г., 16:15:14 UTC+6 пользователь Michael Klishin
написал:
Antonio Recio:
And I would know if this is correct conversion in
Dan,
Re: (2), yes, using higher-order functions effectively is a big part of
functional programming. But, no, passing a var to HOFs in every case instead
of dereferencing its value is not a good blanket policy. You need to have a
clear notion of what you want to happen and what the contract
Funny,
We implemented something similar using zookeeper (thanks to David for
zookeeper-clj). We store data as Clojure expressions. This was a move to
have a cluster unified view of configuration data and go away from alien
representations (we used Yaml in several places).
I can't see the added
Hey Everyone,
I've been using lamina channels to create queues to download files/web
pages in parallel. I'm using clj-http as my client as it supports proxies.
So basically I create a channel, then use map* to fetch process and queue
up pages in the channel. My fetch-url-with-proxy function,
On Saturday, June 23, 2012 12:43:38 AM UTC+2, wingie wrote:
Since you love FP I wanted to mention another option:
LiveScript
http://gkz.github.com/LiveScript/blog/functional-programming-in-javascript-using-livescript-and-prelude-ls.html
http://gkz.github.com/LiveScript
Hi there,
My current development environment is that: Sublime Text 2 editor with
the fabulous SublimeREPL plugin to be able to copy code into the Clojure
REPL.
As absurd as it may seem... I can't find the combination of keys to send
functions or selected code to the REPL. It's supposed to be
Hi,
I am looking for two seemingly simple operations which require adding
to the list:
(( 1 2 ) ( 20 30) (40)) 50 = (( 1 2 ) ( 20 30) (40 50))
and
(( 1 2 ) ( 20 30) (40 50)) 60 = (( 1 2 ) ( 20 30) (40 50) (60))
Basically it is appending an element as a list to the list
I guess you should use vectors, since you can't effectively add an element
to the end of list.
понедельник, 25 июня 2012 г., 0:46:24 UTC+6 пользователь Andy C написал:
Hi,
I am looking for two seemingly simple operations which require adding
to the list:
(( 1 2 ) ( 20 30) (40)) 50
Yeah, this becomes much more straightforward using vectors.
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I have this python line that gives the number 1 as result
print vtkDataObject.FIELD_ASSOCIATION_CELLS
;= 1
And I would like to convert it to clojure.I have tried this 3 way, but I
think they are incorrect. Which is the correct way?
(println (vtkDataSetAttributes.SCALARS))
;=
The python line that I have rote before is not the one that I want to
convert. The correct python line is this, and the result is 0. How I can
convert it to clojure?
print vtkDataSetAttributes.SCALARS
;= 0
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Chas,
once again thank you for very detailed explanation :) I have not seen all
the implications of language implementation on top of JVM. I spent some
time thinking about the issue and now I see all design choices
and trade-offs, especially when type/prototype system must be fast and
thread
I discovered partition-all and came up with this function:
(fn [l x] (concat (butlast l) (partition-all 2 (concat (last l)
[x]
user ((fn [l x] (concat (butlast l) (partition-all 2 (concat (last l)
[x]
'()
10)
((10))
user ((fn [l x] (concat (butlast l) (partition-all 2
Andy Coolware andy.coolw...@gmail.com writes:
Hi,
I am looking for two seemingly simple operations which require adding
to the list:
(( 1 2 ) ( 20 30) (40)) 50 = (( 1 2 ) ( 20 30) (40 50))
and
(( 1 2 ) ( 20 30) (40 50)) 60 = (( 1 2 ) ( 20 30) (40 50) (60))
Or even shorter, but maybe not as fast because it flattens the given
list, then pairs it up again. Thus it also assumes the resulting list
should consist ENTIRELY of pairs and singletons, not just the last or
penultimate element:
(fn [l x] (partition-all 2 (concat (flatten l) [x])))
On Jun 24,
On Sun, Jun 24, 2012 at 11:20 AM, Jacobo Polavieja
jacobopolavi...@gmail.com wrote:
Hi there,
My current development environment is that: Sublime Text 2 editor with
the fabulous SublimeREPL plugin to be able to copy code into the Clojure
REPL.
As absurd as it may seem... I can't find the
hi i need help!!!
i have a project to finish but i keep on hitting this error:
Could not locate clojure/contrib/string__init.class or
clojure/contrib/string.clj on classpath:
i tried everything i know (which is not much) and i read tons of metiral in
the net, but i still
cant figure out how to
omer omeryco...@gmail.com writes:
hi i need help!!!
i have a project to finish but i keep on hitting this error:
Could not locate clojure/contrib/string__init.class or
clojure/contrib/string.clj on classpath:
i tried everything i know (which is not much) and i read tons of metiral in
the
On Sunday, June 24, 2012 11:27:44 PM UTC+2, Charlie Griefer wrote:
On Sun, Jun 24, 2012 at 11:20 AM, Jacobo Polavieja
wrote:
Hi there,
My current development environment is that: Sublime Text 2 editor with
the fabulous SublimeREPL plugin to be able to copy code into the Clojure
On Sun, Jun 24, 2012 at 2:54 PM, Jacobo Polavieja
jacobopolavi...@gmail.com wrote:
In fact, those are some of the many ones I've tried, without success. When I
press that combination it just writes the lowercase L, as if I wasn't
pressing the F2 button. I've tried it with both my notebook and
I'm trying to use contrib.string and i'm currently using clojure 1.3...
Basiclly i need the fuctionalty of . String as split, and such...
On 25 בJun 2012 00:53, Moritz Ulrich mor...@tarn-vedra.de wrote:
omer omeryco...@gmail.com writes:
hi i need help!!!
i have a project to finish but i
Try clojure.string: http://clojuredocs.org/clojure_core/clojure.string
It's available in 1.3 and replaces clojure.contrib.string. You can
also access all methods of java.lang.String via java interop.
On Mon, Jun 25, 2012 at 12:12 AM, עומר כהן omeryco...@gmail.com wrote:
I'm trying to use
On Monday, June 25, 2012 12:05:17 AM UTC+2, Charlie Griefer wrote:
On Sun, Jun 24, 2012 at 2:54 PM, Jacobo Polavieja
jacobopolavi...@gmail.com wrote:
In fact, those are some of the many ones I've tried, without success.
When I
press that combination it just writes the lowercase L, as
On Sun, Jun 24, 2012 at 3:59 PM, Jacobo Polavieja
jacobopolavi...@gmail.com wrote:
On Monday, June 25, 2012 12:05:17 AM UTC+2, Charlie Griefer wrote:
Just to confirm... you're hitting F2, releasing F2, and _then_ hitting
the l key, correct? Not both keys simultaneously?
I've tried both
On Monday, June 25, 2012 1:05:42 AM UTC+2, Charlie Griefer wrote:
On Sun, Jun 24, 2012 at 3:59 PM, Jacobo Polavieja
wrote:
On Monday, June 25, 2012 12:05:17 AM UTC+2, Charlie Griefer wrote:
Just to confirm... you're hitting F2, releasing F2, and _then_ hitting
the l key, correct?
On Sun, Jun 24, 2012 at 4:15 PM, Jacobo Polavieja
jacobopolavi...@gmail.com wrote:
On Monday, June 25, 2012 1:05:42 AM UTC+2, Charlie Griefer wrote:
On Sun, Jun 24, 2012 at 3:59 PM, Jacobo Polavieja
wrote:
On Monday, June 25, 2012 12:05:17 AM UTC+2, Charlie Griefer wrote:
Just to
Hi all,
I was looking for a way to:
* encourage folks to write docs for their Clojure projects
* make usage examples available (like clojuredocs.org has, but for
general Clojure-related projects)
* help semi-standardize how Clojure projects are documented
So I made this:
John Gabriele:
Opinions? Concerns? Wild praise? Searing complaints? General disinterest?
This is a great initiative but so far it seems to focus only on the API
reference part of documentation.
I personally think that documentation guides are just as important [1].
For clojurewerkz.org
It's a great initiative indeed, but I found the project pretty useless in
its current state. Forking the repo and sending a pull request just to add
an example is painful. Also, I can read rendered readme on github (and have
the source code at hand), so why go to another site?
I think what
On Jun 25, 12:14 am, Michael Klishin michael.s.klis...@gmail.com
wrote:
John Gabriele:
Opinions? Concerns? Wild praise? Searing complaints? General disinterest?
This is a great initiative but so far it seems to focus only on the API
reference part of documentation.
I'd think that
On Jun 25, 12:52 am, Vinzent ru.vinz...@gmail.com wrote:
It's a great initiative indeed, but I found the project pretty useless in
its current state. Forking the repo and sending a pull request just to add
an example is painful.
Hm. Thanks for the feedback.
Also, I can read rendered readme
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