Tim,
I recall that at some point you described your setup for doing Clojure
literate programming, and if I recall correctly, you were primarily
working in LaTeX, relying on incremental compilation to test little
snippets of code as you wrote them.
Have there been any new developments on the liter
Hi there, when I tried to execute "(dir *ns*)" in REPL, I found it
doesn't work -- with exception of:
Exception No namespace: *ns* found clojure.core/the-ns
(core.clj:3689)
I'm not sure if I used it the right way. Following are my execution
tries:
The dir macro is quite picky in what it accepts as arguments. Try:
(dir user)
(dir clojure.core)
On Thu, Oct 27, 2011 at 10:57 AM, jaime wrote:
> Hi there, when I tried to execute "(dir *ns*)" in REPL, I found it
> doesn't work -- with exception of:
> Exception No namespace: *ns* fo
dir is a macro. It doesn't evaluate its arguments. So when you say
(dir *ns*), Clojure sees: show me what's in the namespace named
"*ns*", and there is no such namespace because *ns* is the name of a
variable which contains the name of the current namespace.
Dir is this way because for interactive
Hi!
I recently upgraded my Linux distribution and while everything regarding
Clojure, Leiningen, Emacs and my project should be like it was before,
but I get the following error when trying to test my website project in
a browser:
---
HTTP ERROR 500
Problem accessing /. Reason:
Directory d
Hello Thorsten,
are you sure you used OpenJDK before the upgrade? I remember having
problems with OpenJDK + AppengineMagic which were resolved by switching to
Sun's JDK (this was on Ubuntu 10.04).
Cheers
Paul
On Thu, Oct 27, 2011 at 13:29, Thorsten Wilms wrote:
> Hi!
>
> I recently upgraded my
Oh yes you guys are right. I should have look at the source first:
(defmacro dir
"Prints a sorted directory of public vars in a namespace"
[nsname]
`(doseq [v# (dir-fn '~nsname)]
(println v#)))
from it, we can see the "quote" thing. Thank you all. I got it now!
On Oct 27, 5:12 pm, Ben
On 10/27/2011 02:45 PM, Paul Koerbitz wrote:
are you sure you used OpenJDK before the upgrade? I remember having
problems with OpenJDK + AppengineMagic which were resolved by switching
to Sun's JDK (this was on Ubuntu 10.04).
Switching to Oracle's version fixed it.
I must have had it installe
Hi All -
Do any of you happen to know if Counterclockwise supports the
development of apps using ClojureScript?
Thanks!
Base
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On Thu, 2011-10-27 at 00:17 -0700, Mark Engelberg wrote:
> Tim,
>
> I recall that at some point you described your setup for doing Clojure
> literate programming, and if I recall correctly, you were primarily
> working in LaTeX, relying on incremental compilation to test little
> snippets of code
At the REPL in Emacs, shouldn't the following code allow me to type
something followed by [Enter] and then shouldn't it print my input back out?
(println (read-line))
When I enter this at the prompt, I immediately see the following. It
doesn't wait for input.
user> (println (read-line))
nil
ni
On Thu, Oct 27, 2011 at 11:32 AM, Andrew wrote:
> At the REPL in Emacs, shouldn't the following code allow me to type
> something followed by [Enter] and then shouldn't it print my input back out?
> (println (read-line))
> When I enter this at the prompt, I immediately see the following. It doesn'
I would gladly pay for such a thing to materialize on my screen; if it only
took money to get that, I'm sure we'd all be willing to finance such an
effort however we can.
On Thursday, October 27, 2011 1:58:52 PM UTC-4, TimDaly wrote:
>
> So imagine a world where the eloquence of Rich Hickey was
Thank you for your persistence on this subject : I'm sure that I'm not
the only lurker on this list that you manage to get interested in LP.
I wanted to share two thought that I had when looking at your LP take
on Clojure code :
1°) The infrsastructure should really lower the barrier to
participa
What does the exception below mean? Does trampoline require something to be
defined/included that the usual way doesn't?
Exception in thread "main" java.lang.IllegalArgumentException: No
implementation of method: :make-writer of protocol:
#'clojure.java.io/IOFactory found for class: nil (NO_SOU
Hi everyone,
I haven't seen a lot of discussion about people organizing
rides/roomshares etc for the conj so far, I hope this is an appropriate
venue.
Is anyone driving down from the DC area who could offer a ride down? I'll
be flying out of Durham after the conj, but I can help with gas an
Hi!
Well [1 2 3] is just a syntaxic sugar for (vector 1 2 3):
=>(vector 1 2 3)
[1 2 3]
When you enter a vector in the repl, it is evaluted to itself. Here an
example that show it:
=>[1 2 (+ 1 2)]
[1 2 3]
And you can use the vector function for the same result:
=>(vector 1 2 (+ 1 2))
[1 2 3]
The
On Tue Oct 25 14:10 2011, Roger Austin wrote:
> One idea would be to organize something for people wanting to set up local
> clojure meetups. I don't think this needs to be a BOF, but I don't know the
> best
> way to promote the idea.
>
> Anyone coming with family and/or spouse-dates? If so, le
On Oct 26, 2011 7:15 PM, "Stuart Halloway"
wrote:
>>
>> checking out the "Try Clojure":
>>
>> if you type the following, you get output that matches what you typed
>> in every case except for lists.
>>
>> Vectors: --> [1 2 3 4]
>> [1 2 3 4]
>>
>> Maps: --> {:foo "bar" 3 4}
>> {:foo "bar" 3 4}
>>
>
You can also use the list function if you don't care about syntactic sugar,
and it seems. Like it should look like this:
=> (list 1 2 3 4)
'(1 2 3 4)
or
<1 2 3 4> <-- although i'd use that for vectors and use [] for lists.
Wouldn't that be cool?
I imagine (set 1 2 3 4) prints as #{1 2 3 4}
On Oc
On Oct 26, 2011, at 7:08 PM, e wrote:
> [1 2 3] is a vector that is not evaluated. Since there is no overload with
> things that are, there's no need for a special mark.
If you type [1 2 3] into the REPL it is evaluated. The E part of the REPL
always runs. Some expressions evaluate to themsel
I run cljs_watch in a terminal window at the top of the project
and I defined .cljs files to use the CCW editor. cljs_watch spots the changed
.cljs files
through Eclipse and recompiles on the fly. Then I refresh the browser.
It does most of the job.
Luc P.
On Thu, 27 Oct 2011 10:27:29 -0700 (P
> Maybe it would be clearer if I proposed some other, lesser-used chars, like
> "%(1 2 3 4)" or even "<1 2 3 4>". That is, I'm not so much saying, "this
> needs to be treated as data and not eval'd" as I am simply saying, "this is
> the 'list' data structure as opposed to some other".
A list data
I'm experimenting with creating my own fn types. I was wondering if
there was a better way of extending IFn than this:
https://gist.github.com/1321330
Is there a more idiomatic way?
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Please sign me up for ClojureScript, Heroku Drinkup, and the Web and
Clojure.
Another thing I would be interested in hearing about and discussing is
development techniques with Clojure and ClojureScript. What practices
people are using and finding that work best for them.
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You received t
Eh, I'm more interested in the int/long/double protocol, and was
asking about the string one as a matter of completeness.
NumberClass/parseNumber doesn't take a broad range of inputs, yadda
yadda yadda...
On Oct 25, 5:06 pm, Ben Smith-Mannschott
wrote:
> On Tue, Oct 25, 2011 at 14:45, Sean Devli
Hi,
I took a look at clojure when it first came out. I never wrote many
programs with it but spent a few nights reading docs and experimenting with
the repl.
In Rich's most recent talk, "Simple Made Easy," he mentioned that clojure
for javascript was built from the ground up using protocols and
You're probably best suited with "Clojure for Java programmers", it
covers a lot of basic stuff & fundamental motivation.
http://blip.tv/clojure/clojure-for-java-programmers-1-of-2-989128
On Oct 27, 9:10 pm, falcon wrote:
> Hi,
> I took a look at clojure when it first came out. I never wrote man
Looks like this video is from 2008. I remember going through all the videos
back then. I'm not looking for a basic introduction to lisp like languages.
I'm interested in a description and an explanation of clojure + modern
features such as protocols. For example, Rich said that clojurescript
d
I'm a bit reluctant to get into this, because I'm new to clojure (and don't
know the backstory of this post), but an old hand at literate programming (I
recently did a podcast interview with Donald Knuth on LP). I'll be
interested in the results of your survey.
Larry
On Wed, Oct 26, 2011 at 3:06
Programming pearls: a literate program
http://www.cs.tufts.edu/~nr/cs257/archive/don-knuth/pearls-1.pdf
On Wed, Oct 26, 2011 at 10:49 PM, jaime wrote:
> is there a place introducing (e.g. overview) more about Literate? have
> no ideas about this stuff.
>
> On Oct 27, 3:06 am, d...@axiom-developer
Hi,
Suppose there is a ajax request comes to the server. The server code process it
and then send some JavaScript codes as the response.
Could clojurescript be using in the case? For example, given a string
representing the Clojurescript code, then build it into Javascript codes in the
memeory
My two favorite articles on Literate Programming are both from Donald
Knuth's book *Literate Programming*. One is "Computer Programming as an
Art", and the other is "Literate Programming". When I was preparing to
interview Knuth a bit over a year ago I re-read the entire book. I expected
it to b
On Thu, 2011-10-27 at 20:11 -0400, Larry Johnson wrote:
> My two favorite articles on Literate Programming are both from Donald
> Knuth's book Literate Programming. One is "Computer Programming as an
> Art", and the other is "Literate Programming". When I was preparing
> to interview Knuth a bi
I've found org-mode in emacs quite acceptable for literate programming
in clojure.
http://orgmode.org/
git://orgmode.org/org-mode.git
Here are some things I've used it for:
http://aurellem.com/abomination/html/no_parens.html
http://aurellem.com/pokemon-types/html/lpsolve.html
http://aurellem.com
On Thu, Oct 27, 2011 at 7:42 PM, Stephen C. Gilardi wrote:
>
> On Oct 26, 2011, at 7:08 PM, e wrote:
>
> > [1 2 3] is a vector that is not evaluated. Since there is no overload
> with things that are, there's no need for a special mark.
>
> If you type [1 2 3] into the REPL it is evaluated. The E
The biggest change is the removal of the infix or pattern syntax. Feedback
appreciated.
Fixes
* MATCH-34: no more infix or pattern syntax
* MATCH-10: support maps with keys of heterogenous types
* MATCH-30: throw if same binding name used in row
* MATCH-33: fix readme typo
Enhancements
On Thu, Oct 27, 2011 at 8:26 PM, Mark Rathwell wrote:
> > Maybe it would be clearer if I proposed some other, lesser-used chars,
> like
> > "%(1 2 3 4)" or even "<1 2 3 4>". That is, I'm not so much saying, "this
> > needs to be treated as data and not eval'd" as I am simply saying, "this
> is
>
I think I understand more now though, everyone. Thanks. clojure chose
lists for the data structure for code so lists sort of have a special place
in the language.
Thanks again.
On Fri, Oct 28, 2011 at 1:13 AM, e wrote:
>
>
> On Thu, Oct 27, 2011 at 8:26 PM, Mark Rathwell wrote:
>
>> > Maybe i
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