Does the principle of least surprise suggest that multiple bindings be
combined with AND or OR?
--Aaron
On Tue, May 15, 2012 at 3:09 PM, Hubert Iwaniuk neo...@kungfoo.pl wrote:
I tried using if-let with multiple binding in past as well.
Following least surprise principle, I would like to see
On Mon, May 7, 2012 at 11:08 AM, Jim - FooBar(); jimpil1...@gmail.comwrote:
Hello everyone,
I was just messing about with the following function and cannot figure out
why it won't work...
I know that the command I'm passing to the runtime object is a valid unix
command...i can execute it on
On Mon, May 7, 2012 at 4:53 PM, Jim - FooBar(); jimpil1...@gmail.comwrote:
Following my earlier post, i tried converting the working shutdown
function into a multi-method in order to make it cleaner to read...
However for some reason the compiler is complaining and i can't pinpoint
wheere
On Monday, May 7, 2012, Jim - FooBar(); wrote:
On 07/05/12 21:59, Aaron Cohen wrote:
You invoke your multimethod with 2 arguments. You need to change your
dispatch function to take 2 arguments (it can ignore them if you don't need
them).
Thanks Aaron - it did the trick! I did not realize
On Sun, May 6, 2012 at 8:36 AM, 周尧 zysu...@gmail.com wrote:
why call DocumentHelper.createDocument(string name) error?
According to http://dom4j.sourceforge.net/dom4j-1.6.1/apidocs/, there is no
such overload.
I have no idea what you're wanting to do, but maybe:
On Wed, May 2, 2012 at 4:24 PM, Jim - FooBar(); jimpil1...@gmail.comwrote:
Hey everyone,
I've been trying all morning (more than 3 hours) to improve my macro but
with little success...basically what I had before i started fiddling with
it was a macro which would take an expression of the
On Thu, Apr 12, 2012 at 11:31 PM, Dave Sann daves...@gmail.com wrote:
-1 for metadata
+1 for file extensions or paths.
I don't think metadata or in-file conditional compilation is the right
tool for this.
My reasons are as follows
1. I don't think it is a good idea to mix multi-platform
On Mon, Apr 9, 2012 at 7:54 AM, Jim - FooBar(); jimpil1...@gmail.comwrote:
Hello everyone...
Can somebody please provide some insight as to why
(`+ 1 2) = 2 and
('+ 1 2) = 2 ???
Thanks in advance...
Jim
ps. I understand that symbols are functions that look themselves up in
sequences
On Mon, Apr 9, 2012 at 5:24 PM, Stuart Sierra
the.stuart.sie...@gmail.comwrote:
This is an undocumented feature for symbols, I think. I wouldn't rely on
it too much.
-S
I don't really like this feature, I wish the not-found version of invoke
was only available by explicitly calling get.
It
I'm afraid you've managed to convey your emotion, but not what the actual
problem you're having is.
Care to try that again?
--Aaron
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On Sat, Apr 7, 2012 at 11:41 AM, Steven Obua ste...@obua.de wrote:
--(defrecord
M-Node [leaf content])
(def n (M-Node. false ))
(if (:leaf n) boom ok) ;; returns ok
Is your roku able to play video from the rss feed at
http://blip.tv/clojure/rss ?
On Thu, Apr 5, 2012 at 7:16 PM, Terrance Davis terrance.da...@gmail.comwrote:
I love the videos up at blip.tv/clojure.
Is there anyway to watch these episodes from my roku? I already explored
every option I
This looks _much_ better, Raphael.
My next suggestion would be trying to contact dnolen directly, either via
email or (preferably) on IRC so that he can have an opportunity to give you
feedback. Tomorrow is the deadline, so I'm going ahead and doing an edit at
the moment. I'll send a pull request
2012/4/4 Raphaël AMIARD raph.ami...@gmail.com:
Hi there,
I've been a hobbyist Clojure developer for some time now, and a lurker in
the community.
I'm very interrested in participating to the Google Summer of Code on the
Clojure team. Clojure is a language that i love, and i would love
2012/4/4 Raphaël AMIARD raph.ami...@gmail.com:
Hi Aaron !
Those application are intended for submission on the google summer of code
site. I think both Clojure developer and google will eventually get them if
i understood the system right.
Thank you very much for the editing help
Raph, rather than do an edit pass at this point, there are some larger
problems with your proposal you need to take care of. :)
In my opinion, your proposals are too informal, Hi, I'm Raphael As
I'm not going to be choosing them, I can't guarantee this is the case, but
judging from
(top-posting corrected)
On Sunday, March 25, 2012 5:49:27 PM UTC-5, Dustin Getz wrote:
first a quesiton about idiomatic code:
;; provided by book Fogus Houser, Joy of Clojure
(defn index [coll]
(cond
(map? coll) (seq coll)
(set? coll) (map vector coll coll)
:else (map
On Thu, Mar 15, 2012 at 10:36 PM, jayvandal jayvan...@gmail.com wrote:
This is the code
(ns example.core
(:gen-class))
(defn -main [ args]
(println Hello, World))
;java -cp classes:clojure.jar com.example
Where is com.example coming from? Your namespace is example.core
Unfortunately, I've been unable to get vtk to compile locally.
At this point, it's seeming to me that your issue is more vtk-related
than clojure, though. Can you put a println in the callback to confirm
that it's at least being called?
One question, is it significant that your code is slightly
On Wed, Mar 7, 2012 at 12:39 PM, Leon Talbot leontal...@gmail.com wrote:
If so, how ?
Thanks !
Isn't it already?
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I meant do:
(def myCallback
(fn []
(println Invoked!)
(let [t (vtk.vtkTransform.)]
(.GetTransform t)
(- boxWidget .GetProp3D (.SetUserTransform t)
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On Mon, Mar 5, 2012 at 5:50 PM, Antonio Recio amdx6...@gmail.com wrote:
(.AddObserver interactionEvent myCallback run)
I suspect this is mis-capitalized, it need to be InteractionEvent.
--Aaron
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Actually, one last try before I build vtk and try it myself. The
problem seems to me that vtk is looking for a method that takes no
parameters and return void. invoke returns Object, let's use run
instead.
So try this:
(def myCallback
(fn []
(let [t (vtkTransform.)]
On Sun, Mar 4, 2012 at 10:07 AM, Antonio Recio amdx6...@gmail.com wrote:
How I can use proxy to set the AddObserver?
I'm not sure what you mean, sorry, but I'll take a guess.
If for some reason you want to use proxy rather than fn, it's
possible. Also note, there's nothing magic about using IFn
On Sun, Mar 4, 2012 at 2:17 PM, Antonio Recio amdx6...@gmail.com wrote:
If it is not possible to use AddObserver, how I can use gen-class in this
example?
Hi Antonio,
I can't use vtk on my laptop at the moment and don't want to send
you down any more blind alleys with anything I can't
On Sat, Mar 3, 2012 at 12:47 PM, Antonio Recio amdx6...@gmail.com wrote:
Any advice?
This is an odd library. My first shot would be to try something like:
(def myCallback
(fn []
(let [t (vtkTransform.)]
(.GetTransform t)
(- boxWidget .GetProp3D
On Tue, Feb 28, 2012 at 10:40 AM, Bost rostislav.svob...@gmail.com wrote:
I have a java class with several static methods:
package org.domain.test;
public class My {
static public void sBar(String x, String y)
{ System.out.println(sBar +x+:+y); }
static public void sBaz(String x, String
On Wed, Feb 22, 2012 at 6:51 AM, Laurent PETIT laurent.pe...@gmail.com wrote:
2012/2/22 Cedric Greevey cgree...@gmail.com
If I may venture an opinion here: aren't some people over-thinking and
maybe even gold-plating this? My own version is succinct, and moreover
when the requirements were
Hi all,
After a good deal of effort, I managed to beat the following code
into something functional, but it's getting kind of big, unwieldy and
hard to follow.
I'd appreciate if anyone could take a look and give me some pointers.
First, it will probably be easier for me to describe
On Tue, Feb 21, 2012 at 9:21 AM, Cedric Greevey cgree...@gmail.com wrote:
On Tue, Feb 21, 2012 at 8:51 AM, Aaron Cohen aa...@assonance.org wrote:
I would like to process the ast such that:
1) Any nodes that are of :op :fn, get an entry added named
:constants which contains a vector of all
I should have just put this example in the email initially, it's in the gist:
(process-frames {:op :fn :children [{:op :let :children [{:op
:constant :form 1}]}]})
{:op :fn,
:constants [{:value 1}],
:children [
{:op :let,
:unbox false,
:children [
{:unbox true, :form 1, :op :constant}]}]}
--
On Tue, Feb 21, 2012 at 9:48 AM, Cedric Greevey cgree...@gmail.com wrote:
It works by recursing, passing descendant-of-let? information down the
stack, and accumulating constants up the stack. The implementation fn
returns a two-element vector of the modified node and a vector of the
On Tue, Feb 21, 2012 at 10:32 AM, Meikel Brandmeyer (kotarak)
m...@kotka.de wrote:
Hi,
I'm not sure it nicer, but anyway...
It follows a similar approach as Cedric: pass down unbox info and collect up
constants info. However I use the form itself to carry additional
information. YMMV. One
On Tue, Feb 21, 2012 at 4:44 PM, Meikel Brandmeyer m...@kotka.de wrote:
Hi,
Am 21.02.2012 um 22:35 schrieb Aaron Cohen:
I'd actuallly tried to avoid littering the syntax tree with :constants
elements anywhere other than where they were needed, but thinking
about it, there doesn't really
On Tue, Feb 14, 2012 at 3:14 PM, László Török ltoro...@gmail.com wrote:
What I don't get is how a (class []) gets dispatched to ::collection.
(class []) returns clojure.lang.PersistentVector which doesn't seem to
satisfy the isa? relationship.
(defmulti foo class)
(defmethod foo
On Fri, Feb 10, 2012 at 3:13 AM, drewn naylor...@gmail.com wrote:
I've just started learning protocols, deftype, etc. The first thing I
did was try to extend a Clojure type (maps) to operate as a
specialized Java Swing interface (AttributeSet), forgetting that
interfaces are not protocols;
Also, for future reference, symboihound.com is a great tool for
programmers. http://symbolhound.com/?q=-%3E+clojure
On Wed, Feb 8, 2012 at 11:18 AM, Tamreen Khan histor...@gmail.com wrote:
- - http://clojuredocs.org/clojure_core/clojure.core/-%3E
-
This was the big change in clojure 1.3
See http://dev.clojure.org/display/doc/Enhanced+Primitive+Support
The expectation now is that if you are doing math that is going to
overflow, you can either introduce a bigint into the chain somewhere,
after which all the math will use bigints (contagion)
On Tue, Feb 7, 2012 at 3:28 PM, Manuel Paccagnella
manuel.paccagne...@gmail.com wrote:
I've some questions about destructuring a seq of maps, like:
1. Is it possible?
2. If yes, does it have any sense?
3. And if it's possible and is reasonable, how can I do it?
For example, let's say that I
Oaaron Thu, Feb 2, 2012 at 5:02 PM, Sam Ritchie sritchi...@gmail.com wrote:
Hey Mike,
I don't think it's in any of the new modular contrib libraries. I placed it
in a utility library called Jackknife that we use from Cascalog:
On Tue, Jan 10, 2012 at 5:46 PM, Norman Gray norman.x.g...@gmail.com wrote:
Greetings.
I've run into a situation which (I think) is the Clojure analogue of
http://stackoverflow.com/questions/5672778/class-getmethod-when-parameter-is-varargs,
and I'm not sure how to apply the solution there
On Fri, Dec 23, 2011 at 1:29 PM, Antonio Recio amdx6...@gmail.com wrote:
I am trying to add and to remove an object isoActor when I click the
button isoButton, but I get an error:
Exception in thread main java.lang.IllegalArgumentException: Don't know
how to create ISeq from:
On Fri, Dec 23, 2011 at 3:08 PM, Antonio Recio amdx6...@gmail.com wrote:
When I click 2 times the button isoButton I get an error.
(.addActionListener isoButton
(proxy [ActionListener] []
(actionPerformed []
Sorry, forgot the parameter here, add an e.
On Wed, Dec 21, 2011 at 12:27 PM, Peter Danenberg p...@roxygen.org wrote:
Despite Brian Carpenter's warning about torches and pitchforks [1],
I've decided to release a reader-macros package; may Zeus forgive me
for opening this pithos:
https://github.com/klutometis/reader-macros
Here's a
2011/12/21 Peter Danenberg p...@roxygen.org:
Quoth Aaron Cohen on Setting Orange, the 63rd of The Aftermath:
Ha, I just looked at the source, it's really weird to see λ in
clojure code.
That's a little idiosyncrasy of mine: I've been chastised for it in
the past; maybe `lambda' would be more
2011/12/21 Aaron Cohen aa...@assonance.org:
2011/12/21 Peter Danenberg p...@roxygen.org:
Quoth Aaron Cohen on Setting Orange, the 63rd of The Aftermath:
Ha, I just looked at the source, it's really weird to see λ in
clojure code.
That's a little idiosyncrasy of mine: I've been chastised
On Tue, Dec 20, 2011 at 2:35 PM, Sean Corfield seancorfi...@gmail.comwrote:
On Tue, Dec 20, 2011 at 10:42 AM, Antonio Recio amdx6...@gmail.com
wrote:
I would like to use an alias to refer clojure.lang.RT/loadLibrary as lib.
You could just call: (System/loadLibrary vtkCommonJava)
This
On Tue, Dec 20, 2011 at 3:52 PM, Sean Corfield seancorfi...@gmail.comwrote:
On Tue, Dec 20, 2011 at 11:54 AM, Aaron Cohen aa...@assonance.org wrote:
You could just call: (System/loadLibrary vtkCommonJava)
This doesn't work, the library will be loaded into the wrong classloader.
That's
FYI: https://github.com/bagucode/clj-native uses bytecode generation to
create the glue classes on the fly.
On Tue, Nov 15, 2011 at 12:21 PM, Marshall T. Vandegrift
llas...@gmail.comwrote:
Integrating the JVM with C via JNA [1] is pretty straightforward. I've
been doing all my JNA glue in
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
2011/9/26 ru soro...@oogis.ru
That's exactly means evaluation of argument that's contradict to
mentioned above documentation!
On 26 сен, 18:18, Tassilo Horn tass...@member.fsf.org wrote:
Ok, this is working! But, what's the difference?
Your code:
user= (defmacro infix [e] `(let
Alternatively: (apply * (repeat 100 2N)) and allow BigInt contagion to
work.
On Tue, Sep 20, 2011 at 8:43 AM, Herwig Hochleitner
hhochleit...@gmail.comwrote:
2011/9/19 PC pca...@gmail.com:
(apply * (repeat 100 2))
Auto promotion has been turned off in favor of performance. Operations
with
On Fri, Sep 16, 2011 at 2:20 PM, David Nolen dnolen.li...@gmail.com wrote:
On Fri, Sep 16, 2011 at 2:07 PM, Mark Engelberg
mark.engelb...@gmail.comwrote:
Here's what I speculate the problem is:
Last time I checked, contains? doesn't work on transient sets.
Try rewriting (contains? tset %)
On Wed, Aug 31, 2011 at 3:14 PM, loonster tbur...@acm.org wrote:
((first in-list)
The double parenthesis is suspicious here, it looks like you're trying to
invoke the first element of the list as a function.
--Aaron
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One way:
user=(concat (range 5) (range 5 0 -1))
(0 1 2 3 4 5 4 3 2 1)
user=(take 15 (cycle (concat (range 5) (range 5 0 -1)))))
(0 1 2 3 4 5 4 3 2 1 0 1 2 3 4)
On Wed, Aug 24, 2011 at 6:49 PM, HiHeelHottie hiheelhot...@gmail.comwrote:
How can you generate a sequence of numbers from 0 to
On Mon, Aug 8, 2011 at 2:29 PM, MarisO maris.orbid...@gmail.com wrote:
Do you know of any trick to reverse a sequence without reverse or
rseq ?
I wrote it like this:
((fn rev
([s] (rev '() s))
([r s] (if (seq s) (rev (cons (first s) r) (rest s)) r )) )
'[1 2 3 5] )
On Fri, Jul 29, 2011 at 3:18 PM, Andreas Liljeqvist bon...@gmail.comwrote:
Is this a bug?
Nope, expectation dissonance.
(defprotocol Notcloseable (dosomething [this]))
This is what actually defines the function dosomething. Once this
definition happens, the function exists and can be
On Wed, Jul 27, 2011 at 2:15 PM, Ken Wesson kwess...@gmail.com wrote:
On Wed, Jul 27, 2011 at 2:13 PM, Alan Malloy a...@malloys.org wrote:
On Jul 27, 11:11 am, Alan Malloy a...@malloys.org wrote:
On Jul 27, 5:50 am, Feng Shen shen...@gmail.com wrote:
(defn foldr
([f coll]
(reduce f
On Wed, Jul 27, 2011 at 2:39 PM, Ken Wesson kwess...@gmail.com wrote:
On Wed, Jul 27, 2011 at 2:35 PM, Aaron Cohen aa...@assonance.org wrote:
I may be wrong, but don't you need to swap the order of the arguments to
f?
You can do that by writing f itself appropriately. Usually either
On Fri, Jul 22, 2011 at 5:22 PM, Stuart Halloway
stuart.hallo...@gmail.comwrote:
I am working through a few of the pages on clojure.org with two goals:
(1) remove or fix anything that is outdated or incorrect
I really like how minimal that is now.
A quick suggestion: shouldn't the Copyright
On Fri, Jul 1, 2011 at 9:20 AM, David McNeil mcneil.da...@gmail.com wrote:
On Jun 30, 7:54 am, Stuart Sierra the.stuart.sie...@gmail.com wrote:
Recently the received wisdom has been: protocols are a low-level
implementation detail. Actual APIs should be built with normal functions
that call
On Tue, Jun 21, 2011 at 8:00 PM, Antonio Recio amdx6...@gmail.com wrote:
I have tried to use wall-hack-method but I still obtain the
error: UnsatisfiedLinkError vtk.vtkConeSource.VTKInit()J
vtk.vtkConeSource.VTKInit (vtkConeSource.java:-2). What I am doing wrong?
(ns project.core
(:import
Sorry to perform thread necromancy, but I believe that this problem is
the same that I found a workaround for in a recent thread, and would
love if you could confirm that a similar solution fixes this for you?
The thread is: https://groups.google.com/d/topic/clojure/br_sTSuWBJ8/discussion
For
It appears that you need to have the VTK *.class or *.jar files on you
classpath as well.
Add the path to your VTK java files to the cp parameter you are
invoking clojure with.
On Tue, Jun 21, 2011 at 11:26 AM, Antonio Recio amdx6...@gmail.com wrote:
I have tried also this:
$ java
Your LD_LIBRARY_PATH is quite extensive there, is that all required or
is this just a bunch of stuff you've been trying?
I usually just use -Djava.library.path=whatever. On linux you also
may have to be sure that your shared libraries are +x for your user.
--Aaron
On Tue, Jun 21, 2011 at 12:17
On Tue, Jun 21, 2011 at 12:38 PM, Antonio Recio amdx6...@gmail.com wrote:
java -Djava.library.path=/usr/local/lib/vtk-5.9/
This is the directory that contains: libvtkCommonJava.so,
libvtkFilteringJava.so, libvtkIOJava.so, libvtkImagingJava.so,
libvtkGraphicsJava.so, and libvtkRenderingJava.so ?
OK, I've gotten it working on my computer, and it turns out to be a
slightly complicated problem.
What is happening is that the vtk java files and your clojure code are
using different classloaders (clojure uses its own classloader).
System/loadLibrary is kind of crippled in that it always loads
On Fri, Jun 17, 2011 at 2:13 PM, FD fabien.dub...@scarlet.be wrote:
Hello,
What is wrong in this function?
(defn testmap []
(do
(map #(fn1 %)
'(a b c))
(map #(fn2%)
'(1 2 3))
))
1) for is lazy, its value is a LazySeq and the contents are only
evaluated at need
2)
On Tue, Jun 14, 2011 at 4:28 PM, Nick Zbinden nick...@gmail.com wrote:
I'm writing this here because of two reasons:
1. The universial threading operator keeps showing up. Im not saying
its a always a bad thing but I think we should trie to avoid it in
most cases and the standard on the
On Tue, May 24, 2011 at 3:55 AM, Eric S Fraga e.fr...@ucl.ac.uk wrote:
Therefore, I want to tell lein that, for a given project, I have Java
packages in, say, ${HOME}/share/classes that I wish to access from
within that project. Can any body point me in the right direction? I
assume I need
The magic is in wrap-session, which adds the session middleware to your stack.
At that point, your ring handler will see that it's request map has a
new key (:session) which is a map containing all your session
variables.
You can assoc anything into that map and it will be stored in the session.
On Wed, May 11, 2011 at 10:27 PM, Shree Mulay shreemu...@gmail.com wrote:
;;takes the input params from the login form and stores the
;;logged in user into a session. You get logged in when the
;;password value is = secret
(defn login-controller [params session]
(do (println (params
On Tue, Apr 26, 2011 at 2:36 PM, Ken Wesson kwess...@gmail.com wrote:
On Tue, Apr 26, 2011 at 2:26 PM, Dave Ray dave...@gmail.com wrote:
If the blah blah blah... is meant to represent a very long file name
or path, my guess would be that you've bumped up against the Windows
path limit (260
On Tue, Apr 26, 2011 at 3:19 PM, justinhj justi...@gmail.com wrote:
An update on this little side project to grab movie ratings from popular a
movie website:
I've add it to github and included the project file and updated the README
https://github.com/justinhj/movieratings
Also fixed it so
On Wed, Apr 20, 2011 at 11:21 AM, Michael Golovanov
mike.golova...@gmail.com wrote:
My question is how to find performance bottlenecks in Clojure
applications.
Second question is about my code. Where are the problem?
May be this is
1. Incorrect execution time measuring procedure
2. Bad
On Wed, Apr 13, 2011 at 9:00 PM, peterg pjgood...@gmail.com wrote:
*I seriously believe there is a missing step in published
configuration instructions, or that a development environment being
used elsewhere on the same machine by other people testing provides a
magic fix.
Hi Peter,
I can
On Wed, Mar 23, 2011 at 9:11 AM, ultranewb pineapple.l...@yahoo.com wrote:
I'll be damned - this worked. Really, there needs to be some
prominent, easily-accessible guides for just dumb, ultra-basic stuff
like this. I'm talking guides that assume the user has no knowledge
of anything except
On Mon, Mar 14, 2011 at 2:17 PM, Daniel Solano Gomez
cloj...@sattvik.com wrote:
On Mon Mar 14 13:02 2011, shuaybi2 shuaybi2 wrote:
I have a string such as:
select * from account where acctId = _ACCT-ID_ and acctTyp = _ACCT-TYP_
There are several clojure libraries that exist to improve the
On Thu, Mar 10, 2011 at 12:46 PM, Damien Lepage damienlep...@gmail.com wrote:
Hi
I wrote a function to transform a variable number of arguments into embedded
maps.
Here is what it does:
(enmap 1 2)
{1 2}
(enmap 1 2 3)
{1 {2 3}}
(enmap 1 2 3 4)
{1 {2 {3 4}}}
(enmap 1 2 3 4 {5 6 7 8})
On Thu, Mar 10, 2011 at 12:46 PM, Damien Lepage damienlep...@gmail.com wrote:
Hi
(apply enmap arg (concat even-more (list (hash-map k v
Is there something simpler than (concat even-more (list (hash-map k v)) to
append an element at the end of a sequence?
To answer your second
On Wed, Mar 2, 2011 at 11:38 PM, Earl J. Wagner dont.spam.e...@gmail.comwrote:
Then I try to compile Java code to use it:
import java.lang.reflect.Method;
import t.core;
import t.core.TRecord;
Attempting to compile this with the jar in the classpath produces a
cannot find symbol error
On Thu, Mar 3, 2011 at 2:24 PM, Daniel Solano Gomez cloj...@sattvik.comwrote:
On Thu Mar 3 13:48 2011, Aaron Cohen wrote:
On Wed, Mar 2, 2011 at 11:38 PM, Earl J. Wagner
dont.spam.e...@gmail.comwrote:
Well, t.core exists because in his ns declaration he included
:gen-class. Now
On Wed, Mar 2, 2011 at 6:49 PM, Daniel Solano Gomez cloj...@sattvik.comwrote:
On Wed Mar 2 15:44 2011, clj123123 wrote:
In a multi thread app, is there a way to mark a function to be
blocking so it can run not simultaneously but would be blocking for
each thread?
You could try the
On Sat, Feb 12, 2011 at 8:28 AM, timc timgcl...@gmail.com wrote:
Further investigation reveals that
(def b (byte i))
is doing something equivalent to this internally:
byte b = Byte.parseByte(String.format(%d,i));
which does indeed throw a NumberFormatException if the decimal integer
I should also mention that for this sort of stuff, people often get
tired of raw bit-twiddling and move to something like a wrapper around
protocol buffers (such as https://github.com/ninjudd/clojure-protobuf)
or a DSL such as gloss (https://github.com/ztellman/gloss/wiki).
--Aaron
--
You
On Sat, Feb 12, 2011 at 4:42 PM, Ken Wesson kwess...@gmail.com wrote:
On Sat, Feb 12, 2011 at 8:28 AM, timc timgcl...@gmail.com wrote:
Further investigation reveals that
(def b (byte i))
is doing something equivalent to this internally:
byte b = Byte.parseByte(String.format(%d,i));
What
On Thu, Feb 3, 2011 at 9:36 PM, Quzanti quza...@googlemail.com wrote:
On Feb 4, 2:23 am, Kevin Downey redc...@gmail.com wrote:
whole crazy concat thing
which has nothing to do with anything
I probably should have clarified that the reason I need concat is that
various
On Thu, Feb 3, 2011 at 10:04 PM, Quzanti quza...@googlemail.com wrote:
I see no reason for the ctor to be defined as a string as you've done with
Person..
The reason is that I am reading in XML and mapping a tag name to the
record class.
It's possible to do this using reflection, but I
On Thu, Feb 3, 2011 at 10:11 PM, Aaron Cohen aa...@assonance.org wrote:
On Thu, Feb 3, 2011 at 10:04 PM, Quzanti quza...@googlemail.com wrote:
I see no reason for the ctor to be defined as a string as you've done with
Person..
The reason is that I am reading in XML and mapping a tag name
On Sun, Jan 30, 2011 at 12:12 PM, Ken Wesson kwess...@gmail.com wrote:
On Sun, Jan 30, 2011 at 5:36 AM, Shantanu Kumar
kumar.shant...@gmail.com wrote:
On Jan 30, 2:17 pm, Alexander Yakushev yakushev.a...@gmail.com
wrote:
Why not use a constraint? It looks much cleaner.
(defn hello [ {:keys
On Sat, Oct 30, 2010 at 10:38 PM, Alex Miller alexdmil...@yahoo.com wrote:
Hi all,
I'm doing a bit of doc cleanup on http://clojure.org and I'd welcome
your feedback on things that are broken or could be improved. I'm not
looking (or likely authorized :) to make any drastic changes but if
On Fri, Jan 28, 2011 at 1:55 PM, David Nolen dnolen.li...@gmail.com wrote:
As a comparison, the following accomplishes the same thing in 1.3.0.
(ns test)
(set! *unchecked-math* true)
(set! *warn-on-reflection* true)
(def buffer-size 192)
(def array (byte-array buffer-size))
(defn
On Fri, Jan 28, 2011 at 6:13 PM, Andy Fingerhut
andy.finger...@gmail.com wrote:
(ns andy.try
(:gen-class))
(gen-class
:name andy.try.ReversibleByteArray
:prefix rba-)
I find it confusing that you have both of :gen-class in the ns macro
(I guess you're using this to get -main) and
On Mon, Jan 24, 2011 at 2:27 PM, Shantanu Kumar
kumar.shant...@gmail.com wrote:
I noticed that in 'with-open' macro the .close() method is called
without wrapping in another try-catch block. Exceptions raised in the
finally block prevails over the exception raised in the try block. Is
this
On Mon, Jan 24, 2011 at 4:54 PM, Shantanu Kumar
kumar.shant...@gmail.com wrote:
On Jan 25, 2:47 am, Aaron Cohen aa...@assonance.org wrote:
On Mon, Jan 24, 2011 at 2:27 PM, Shantanu Kumar
kumar.shant...@gmail.com wrote:
I noticed that in 'with-open' macro the .close() method is called
On Thu, Jan 20, 2011 at 11:57 PM, Mark Engelberg
mark.engelb...@gmail.com wrote:
On Thu, Jan 20, 2011 at 6:51 AM, Andreas Liljeqvist bon...@gmail.com wrote:
I am sorry, I can't seem to reproduce the behavior at the moment :(
Mark, please tell me that I am not delusional...
I definitely
max-key uses destructuring, which was one of the culprits for
unexpectedly holding onto the head of lists before locals clearing was
added.
This part of what I said is garbage, I'm sorry. I looked at max-key
too quickly, but there isn't any destructuring there.
That doesn't change that I
On Wed, Jan 5, 2011 at 5:13 PM, Ken Wesson kwess...@gmail.com wrote:
On Wed, Jan 5, 2011 at 4:40 PM, rainerh rainer.hahnek...@gmail.com wrote:
Hello everybody,
I'm trying to use clojure to parse web sites. Unfortunately there is
some problem with following code (used library is Apache Commons
On Sat, Dec 18, 2010 at 10:34 AM, Lee Spector lspec...@hampshire.edu wrote:
On Dec 18, 2010, at 8:23 AM, .Bill Smith wrote:
While this not what tor explicitly asked about, it is worth mentioning that
the only way to kill an infinite loop in a Clojure repl is to kill the JVM.
Is this
On Wed, Dec 8, 2010 at 2:40 PM, javajosh javaj...@gmail.com wrote:
I was looking at quote.
user= (quote 1)
1
user= (quote)
nil
user= (quote quote)
quote
user= ((quote quote) 1)
nil
It's the last result that confuses me. I would have expected the
result to be 1 - e.g. the same as
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