I'm working with leiningen for the first time and trying to use
clojure.java.jdbc. All the docs I see use 'sql' before the jdbc
commands. How do I set up the sql symbol. Nothing I've tried seems to
work.
Bill
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Groups Clojure
I think I understand what you're looking for. I have the same
concern.
There very best Java book I have found is The Java Developer's
Almanac
by Patrick Chan. Volume 2 covers Swing and Volume 1 covers
everything
else. No nonsense, just answers with great examples.
Bill
On May 23, 12:16 pm,
Can anyone help me with this? I get the following error:
Exception in thread main java.lang.IllegalArgumentException:
Parameter declaration dosync should be a vector (jjJack.clj:22)
Line 22 is the ns statement - no other error line in my program is
listed. I've used dosync many times. Every
this feature not only to keep my code neat but also to make
syntax errors visually obvious; it won't help for this if the indentation
isn't automatically aware of the language's syntax.
What am I missing?
Thanks,
-Lee
On Mar 16, 2011, at 8:38 AM, WoodHacker wrote: Check preferences from
important for me).
Thanks,
-Lee
On Mar 14, 2011, at 8:06 AM, WoodHacker wrote: The file you need should be
there. First look under the Document/
Language Support menu item. You should see and entry for Clojure.
Try checking it. The syntax file is called clojure.bflang2 and it
should
...@lists.ems.ru.
On Mar 13, 9:49 am, Shantanu Kumar kumar.shant...@gmail.com wrote:
Do I need a plugin? I downloaded the stock 2.0.3-1 version of the
editor and it doesn't even seem to syntax-highlight the Clojure code.
Regards,
Shantanu
On Mar 13, 5:09 pm, WoodHacker ramsa...@comcast.net wrote
If you are looking for a very good editor for Clojure try Bluefish.
It's been around for ever, is very stable, and does everything you
would want an editor to do. And it now works with Clojure.
http://bluefish.openoffice.nl
Bill
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Hi,
I have a simple general question about variables used in Clojure.
Often you have an object that must be referenced because it is
established at run time and not known beforehand. Lets say we have
an block object and it has a certain height. We create a reference
to the block's height and
Hi,
I'm trying to get the midi sound class in Java to work in Clojure.
Everything seems to work fine except for the conversion of the
following Java code:
MidiChannel[] channels = synthesizer.getChannels;
I've tried just dumping the channels into a Clojure object -
(let [channels
Is it possible to create a map key from an integer or string to be
used for retrieving data dynamically from a map?
Bill
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Note that posts from
I'm converting the java code examples in Killer Game Programming in
Java by Andrew Davison to Clojure and am having great fun doing it.
But I've hit wall where I can't seem to get the code to work.
The following code moves an animated gif strip to a java array:
public BufferedImage[]
.
On Mon, Jan 10, 2011 at 8:32 PM, WoodHacker ramsa...@comcast.net wrote:
Hi,
Can anybody explain to me how to create a multidimensional array of
floats such as:
[[1.0 1.0 2.0 2.0] [3.0 2.2 4.0 0.0]]
Anything I try gives me errors.
Bill
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You received this message because
When all else fails, read the directions.
Thanks for the help.
On Jan 10, 4:44 pm, Ken Wesson kwess...@gmail.com wrote:
On Mon, Jan 10, 2011 at 4:40 PM, WoodHacker ramsa...@comcast.net wrote:
The question was how to place data in the array, not create it. I've
been
doing that. How do
Hi,
Can anybody explain to me how to create a multidimensional array of
floats such as:
[[1.0 1.0 2.0 2.0] [3.0 2.2 4.0 0.0]]
Anything I try gives me errors.
Bill
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To post to this group, send email
Float/TYPE 4 4))
#'user/wa
user= wa
#float[][] [...@4cb533b8
user= (aset-float wa 0 0 1.0)
java.lang.Exception: Unable to resolve symbol: in this context
(NO_SOURCE_FILE:5)
user=
What am I missing?
On Jan 10, 10:08 am, Albert Cardona sapri...@gmail.com wrote:
2011/1/10 WoodHacker ramsa
Hi all,
Can anyone help me with this? I have a program with multiple
files. The program uses various data references, which may be
accessed from different files. To facilitate this I usually put ref
variables in a separate file and then :use that file in all the
various modules that make up
.This is done all the time, but I have
no idea how to do it in Clojure.
Bill
On Sep 30, 8:16 am, Laurent PETIT laurent.pe...@gmail.com wrote:
You have probably mistaken this clojure group for another ...
2010/9/30 WoodHacker ramsa...@comcast.net I have a keyboard paste problem,
but I think it has
I have a keyboard paste problem, but I think it has more general
interest. When the user types Control V in a JTextPane, data from
the clipboard will be pasted into the text. I want to act on that
pasted text. I can easily capture the keystroke. The problem is
that my capture takes place
Hi Stu
It is as simple as that. What I'm really working on is my own
editor. The file in question is the lexer
for various program types.The editor never knows what type of file
will be loaded until it's loaded. At
that point the proper lexer should be loaded and stored so that the
Yes, but I don't want to load all the parts at once. I may have four
records that will be part of MyFoo,
but I only ever need one - maybe List3 in this case.That's why
it's dynamic and why I have the
problem in the first place.
Bill
On Jul 28, 12:40 pm, Armando Blancas
The confusion over type and instance was a sloppy example. Sorry.
But in your solution I'm confused by one thing. You create and
instance of Foo in the let and then assoc the new value of List1 to
it.
This has two problems. One is that the loaded data is not
permanent. The other is that
All the examples of defrecord I see seem simple enough and when I
experiment in the REPL I get things to work as they should. However,
when I move to 'real' code I can't get it to work at all.
The problem at hand is simple enough - I want to create a record that
hold records. For example I
So I wonder how much making the first few baby steps easier is really
going to help the uptake of Clojure. I have to imagine that the kind
of person that can't figure out a CLASSPATH is going to have his head
explode when he has to figure out how to restructure all his
iterations in terms
On May 29, 9:44 am, James Reeves jree...@weavejester.com wrote:
On 29 May 2010 14:19, WoodHacker ramsa...@comcast.net wrote:
I'm working on a simple imaging problem. I want to copy an array of
pixels to an image buffer. That means that I have to deal both with
an array and a matrix
I've been working with Lisp and Scheme for the past few years and have
migrated to Clojure because of the JVM. I think I get functional
programming, but one problem is giving me fits.
I'm working on a simple imaging problem. I want to copy an array of
pixels to an image buffer. That means
Can someone explain to me why this doesn't work:
(let [ p Bill/
sep (System/getProperty file.separator)
]
(if (= (last p) sep)
(println found separator)
(println no separator)
)
The (= (last p) sep) always returns false. If I print them
I thank all the people who have sent me solutions to my Conj
problem. Unfortunately, none of them seem to work.
The issue is adding a value to a defined vector - (def savedColors
[black, white])
One solution was given as: (swap! savedColors conj newcolor)
This produces still the following
supplied enough context for us to make that
call.
-Per
On Tue, Mar 23, 2010 at 8:35 PM, WoodHacker ramsa...@comcast.net wrote:
I understand howconjworks. But how do you add a value to a
persistent vector? You have to add the new item to the vector with
(conjvector item), but how do you
I understand how conj works.But how do you add a value to a
persistent vector?You have to add the new item to the vector with
(conj vector item), but how do you assign the return value to the
persistent vector. So far I have it working with a def -- (def
vector (conj vector item)) --
When I try to use JColorChooser in Clojure I get the followinf error:
Exception in thread AWT-EventQueue-0
java.lang.IllegalArgumentException: No matching method found:
showDialog for class javax.swing.JColorChooser
Shouldn't showDioalog be there? What and I doing wrong. Here's the
code:
Hi All,
Can anyone explain how I can get a traditional Mac OS menubar to
appear at the top of the screen?
Normally I would use (System/setProperty
apple.laf.useScreenMenuBar, true) and then
(.setJMenuBar ...) in my main frame.
This does not appear to work. The menu shows up in the frame
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