On Dec 11, 11:44 pm, ataggart wrote:
> On Dec 11, 4:14 pm, Jason Wolfe wrote:
>
>
>
>
>
> > I've been trying out the new branch, and on the whole I like it a lot.
> > I know it'll take some time to learn how do things properly the "new"
> > way, and I've figured out how to do most of the thing
On Dec 11, 4:14 pm, Jason Wolfe wrote:
> I've been trying out the new branch, and on the whole I like it a lot.
> I know it'll take some time to learn how do things properly the "new"
> way, and I've figured out how to do most of the things I want to do
> thus far. Thanks, Rich!
>
> One thing
On Dec 11, 10:33 pm, Richard Newman wrote:
> > (reduce (fn [model f] (assoc model f (inc (get model f 1
> > {} features))
>
> > Do Clojurians usually arrange like that? Can it be rearrange for more
> > understandability?
>
> I can't speak for everyone, but I don't think it's common to
> (reduce (fn [model f] (assoc model f (inc (get model f 1
>{} features))
>
> Do Clojurians usually arrange like that? Can it be rearrange for more
> understandability?
I can't speak for everyone, but I don't think it's common to jam
*everything* on one line. I imagine Rich was layi
Below is a snippet from Rich's presentation at QCon 2009 (http://
qconlondon.com/london-2009/file?path=/qcon-london-2009/slides/
RichHickey_Clojure.pdf):
(reduce (fn [model f] (assoc model f (inc (get model f 1
{} features))
Do Clojurians usually arrange like that? Can it be rearrange
All,
I tried to use this script on Windows and it blew up real good! I'm a
Clojure, Java, and Leiningen newbie, so perhaps a kind soul can help
me out.
1. lein self-install "worked". It downloaded leiningen-1.0.0-
standalone.jar. However, that contradicts the description at
http://zef.me/2470
Hmmm... functions as commands at a REPL. Now I feel silly for
considering the keyword approach :)
On Dec 11, 5:26 pm, Dan Larkin wrote:
> On Dec 11, 2009, at 3:04 PM, Sean Devlin wrote:
>
> > Wouldn't ::quit do the same thing?
>
> It wouldn't, because the repl is evaluating in the context of wh
On Dec 11, 3:31 pm, ataggart wrote:
> On Dec 11, 12:27 pm, Keith Irwin wrote:
> > Folks--
>
> > I've got a class I can't change which has an abstract method I'd like
> > to override using the proxy macro in Clojure.
>
> > The class looks something like:
>
> > public abstract class Foo {
>
> >
On Dec 11, 3:33 pm, ataggart wrote:
> On Dec 11, 12:44 pm, Keith Irwin wrote:
>
>
>
>
>
> > On Fri, Dec 11, 2009 at 12:27 PM, Keith Irwin wrote:
> > > public abstract class Foo {
>
> > > private Map stuff;
>
> > > private void initStuff() {
>
> > > stuff = new HashMap();
> > >
I've been trying out the new branch, and on the whole I like it a lot.
I know it'll take some time to learn how do things properly the "new"
way, and I've figured out how to do most of the things I want to do
thus far. Thanks, Rich!
One thing I haven't figured out how to do cleanly without inher
On Dec 11, 10:44 am, mudphone wrote:
> Thanks for the suggestions.
>
> I think since the original version short circuits when it finds a
> result (using "some"), that's probably what I have to stick with.
Sean's solution does as well.
--
You received this message because you are subscribed to
On Dec 11, 12:44 pm, Keith Irwin wrote:
> On Fri, Dec 11, 2009 at 12:27 PM, Keith Irwin wrote:
> > public abstract class Foo {
>
> > private Map stuff;
>
> > private void initStuff() {
>
> > stuff = new HashMap();
> > stuff.put("a", new Object());
> > addStuff(stuff);
On Dec 11, 12:27 pm, Keith Irwin wrote:
> Folks--
>
> I've got a class I can't change which has an abstract method I'd like
> to override using the proxy macro in Clojure.
>
> The class looks something like:
>
> public abstract class Foo {
>
> private Map stuff;
>
> private void initStuff(
On Fri, Dec 11, 2009 at 12:27 PM, Keith Irwin wrote:
> public abstract class Foo {
>
> private Map stuff;
>
> private void initStuff() {
>
> stuff = new HashMap();
> stuff.put("a", new Object());
> addStuff(stuff);
> }
>
> protected void abstract addStuff(Map stuf
Folks--
I've got a class I can't change which has an abstract method I'd like
to override using the proxy macro in Clojure.
The class looks something like:
public abstract class Foo {
private Map stuff;
private void initStuff() {
stuff = new HashMap();
stuff.put("a", new O
Thanks for the suggestions.
I think since the original version short circuits when it finds a
result (using "some"), that's probably what I have to stick with.
One thing I didn't mention in the original problem statement is that
my "players" map can be large.
Again, thanks for the ideas.
Kyle
On Fri, Dec 11, 2009 at 12:15 PM, rebcabin wrote:
>
> Any hints for me? I'm sure it's because I really don't know at all how
> to find out where java things are installed and how to refer to them
> if they're installed in weird places yadda yadda.
>
Are the Java 3D jar files in your CLASSPATH?
On Dec 11, 2009, at 3:04 PM, Sean Devlin wrote:
> Wouldn't ::quit do the same thing?
It wouldn't, because the repl is evaluating in the context of wherever you put
the (debug-repl) call, so its namespace won't be "dr".
What about instead of using keywords for commands, we use functions for
co
> > And a suggestion: having migrations in CQL would be great!
>
> Could you elaborate a little?
Migrations are a way to manage the evolution of a schema of a
database. I'm familiar with migration in Ruby on Rails which are
explained here: http://api.rubyonrails.org/classes/ActiveRecord/Migration.
s/symbols/keywords/
2009/12/11 Laurent PETIT
> namespacing symbols seems sufficient, indeed.
>
> 2009/12/11 Stephen C. Gilardi
>
>
>> On Dec 11, 2009, at 5:08 AM, Laurent PETIT wrote:
>>
>> But then, we could even go one level deeper: not only provide a particular
>> instance that would allow t
namespacing symbols seems sufficient, indeed.
2009/12/11 Stephen C. Gilardi
>
> On Dec 11, 2009, at 5:08 AM, Laurent PETIT wrote:
>
> But then, we could even go one level deeper: not only provide a particular
> instance that would allow to quit the REPL, but a set of instances. And if
> the retu
On Dec 11, 1:14 am, ngocdaothanh wrote:
> > Do you come from a Python background?
>
> For the sake of this discussion, I would say I come from Erlang.
>
> > Judging by you examples, I looks like you're still getting used to the lisp
> > style of coding. Everything is a chained function call.
>
>
Wouldn't ::quit do the same thing?
On Dec 11, 11:57 am, "Stephen C. Gilardi" wrote:
> On Dec 11, 2009, at 5:08 AM, Laurent PETIT wrote:
>
> > But then, we could even go one level deeper: not only provide a particular
> > instance that would allow to quit the REPL, but a set of instances. And if
On Fri, Dec 11, 2009 at 11:51 AM, Sean Devlin wrote:
> While we're at it, how 'bout an EAR file?
Never encountered one of those before -- maybe that is a good thing! :)
After a little study, I was able to write a simple servlet, compile it
with Leiningen, and make a WAR using Maven. This might b
> This makes Clojure code hard to understand
I'd phrase this "This makes it hard for me to understand Clojure
code". Lots of us do just fine most of the time.
Try spending some time reading point-free Haskell: there are *no*
local names. You can do that in Clojure, too.
> Is this style of "l
I've been having pretty good luck writing my own programs and running
lots of samples from the contribute-files section of this google
group, but hit a roadblock this morning:
trying to run "2dplot," I installed java3d and it passes the tests on
https://j3d-webstart.dev.java.net/test/
but when I
On Dec 11, 2009, at 5:08 AM, Laurent PETIT wrote:
> But then, we could even go one level deeper: not only provide a particular
> instance that would allow to quit the REPL, but a set of instances. And if
> the returned value of the call to the REPL returns one of the instances in
> the set, th
While we're at it, how 'bout an EAR file?
Sean
On Dec 11, 11:36 am, Graham Fawcett wrote:
> Hi folks,
>
> Does anyone have advice (recipe, blog article, etc.) for building a
> servlet WAR based on a Leiningen project?
>
> Is there interest in developing a 'lein war' plugin? I'm a novice at
> Ant
Hi folks,
Does anyone have advice (recipe, blog article, etc.) for building a
servlet WAR based on a Leiningen project?
Is there interest in developing a 'lein war' plugin? I'm a novice at
Ant, WAR, etc., but It seems to me that most of the mechanics are
already present in 'lein uberjar' -- it's
> I'm wondering: how would you compare the use of ClojureQL and clj-
> record(which sadly doesn't show much activity currently)? Isn't CQL
> going back to the SQL level or database queries, whereas clj-record is
> at a higher level? Would it be easy to code this higher level layer on
> top of cql?
Here's the error I'm getting when I do 'lein deps' on this example
(http://incanter-blog.org/2009/11/29/incanter-webapp/), which used to
work.
[null] An error has occurred while processing the Maven artifact
tasks.
[null] Diagnosis:
[null]
[null] Unable to resolve artifact: Mi
Rich Hickey gmail.com> writes:
>
> An updated version of the code for datatypes[1] and protocols[2] is
> now available in the 'new' branch[3].
I've converted some code that used gen-class to use deftype and defprotocol and
the results are great so far. The code is shorter, easier to write and
On Dec 11, 11:58 am, LauJensen wrote:
> Hi all,
>
> ClojureQL is now moved to Gradle and Jars are pushed to Clojars as
> version 0.9.7
>
> Blogpost on
> status:http://www.bestinclass.dk/index.php/2009/12/clojureql-where-are-we-go...
Very interesting.
I wondered some days ago what is the best way
On Wed, Dec 9, 2009 at 10:39 PM, Feng wrote:
>
>
> On Dec 7, 9:39 pm, David Nolen wrote:
>> http://github.com/jochu/swank-clojure/blob/master/src/main/clojure/sw...
>>
>> Is the offending line.
>
> It's really hard to reason about it in clojure source code. I see, in
> jswat debbuger, the root ca
thanks much!
On Dec 10, 7:28 pm, Richard Newman wrote:
> > (clojure.set/union #{1} #{2})
>
> > what'd I do wrong, please & thanks?
>
> Nothing wrong!
>
> Try this:
>
> (use 'clojure.set)
--
You received this message because you are subscribed to the Google
Groups "Clojure" group.
To post to thi
Hi all,
ClojureQL is now moved to Gradle and Jars are pushed to Clojars as
version 0.9.7
Blogpost on status:
http://www.bestinclass.dk/index.php/2009/12/clojureql-where-are-we-going/
Thanks,
Lau
--
You received this message because you are subscribed to the Google
Groups "Clojure" group.
To po
> ((comp negate inc) 6) -> -7
Hm, I was sure negate existed... But seems like it doesn't.
Oh well. (comp - inc) works. :)
--
You received this message because you are subscribed to the Google
Groups "Clojure" group.
To post to this group, send email to clojure@googlegroups.com
Note that posts
On Dec 11, 11:14 am, ngocdaothanh wrote:
> Because of indents, my previous Clojure code lied to my eyes that x,
> y, f, g are not at the same block level. This is my difficulty with
> Clojure. In short, I can't see a rough algorithm from any Clojure code
> any more just by seeing the shape (leve
Great ! thanks Konrad !
Another, presumably more "general" solution, but implying modifications (by
adding another optional attribute) to clojure.main/repl, would be to give to
the REPL a particular instance whose meaning could be interpreted by the
reader as "end the current reader".
This instan
On 10 Dec 2009, at 21:34, George Jahad wrote:
> are you using slime? Currently, you need to use a non-slime repl, (I
> think because of how slime handles io redirection)
I don't use slime, but I had a similar issue with Counterclockwise/
Eclipse, which doesn't quite understand that end-of-stre
> Do you come from a Python background?
For the sake of this discussion, I would say I come from Erlang.
> Judging by you examples, I looks like you're still getting used to the lisp
> style of coding. Everything is a chained function call.
You're correct. Comming from Erlang:
* I tend to see
Not sure what was causing it, but leiningen / clojars couldn't get its
deps yesterday. I thought it was caused by clojure and clojure-contrib
no longer being on clojars.org, but maybe the renaming on
build.clojure.org has something to do with it.
On Dec 11, 6:18 am, Phil Hagelberg wrote:
> liebke
Thanks :)
On Dec 11, 6:17 am, Krukow wrote:
> On Dec 11, 12:21 am, Dragan Djuric wrote:
>
> > HI,
>
> > I have just watched Rich's QCon talk and in some parts he is referring
> > to the slides that are not displayed in the video. Of, course, the
> > talk is perfectly fine without that, but I nee
Then, let's say there is a million refs, each transaction involves
only a couple of refs, and there is a number of concurrent
transactions typical for a web application that runs on one server
(let's say 10-100).
Of course that the real answer is in measuring it, but I wanted to
know, before I buil
44 matches
Mail list logo
