I'm using a clojure source file as a database, by loading the file
modifying it then saving it back to the filesystem. I'm trying to keep
things simple.
It would be useful to pretty print it so I could inspect it and make
small changes, if necessary.
It seems like a rather simple problem, and I
On Fri, 2008-10-10 at 12:46 -0700, Mike Hinchey wrote:
> It's usually advised to avoid eval.
Many thanks Mike. I would like to avoid eval, but I am too stupid.
However I would love to find out how to do it. If you could give me
hunch I would be more than happy.
> See dothread-keeping in
> http:
Hi,
I also ran in the problem with #' in a macro with clojure-contrib.
The attached patch changes all macros in clojure-contrib to the
suggested way with (var).
Sincerely
Meikel
var-vs-reader.patch
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smime.p7s
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On Oct 11, 8:54 am, "Paul Stadig" <[EMAIL PROTECTED]> wrote:
> I'm using a clojure source file as a database, by loading the file
> modifying it then saving it back to the filesystem. I'm trying to keep
> things simple.
>
> It would be useful to pretty print it so I could inspect it and make
> s
On Oct 11, 9:26 am, Meikel Brandmeyer <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I also ran in the problem with #' in a macro with clojure-contrib.
> The attached patch changes all macros in clojure-contrib to the
> suggested way with (var).
>
Did you have a problem after rev 1059? I'm in the middle
On Oct 11, 2:33 am, Jeff V <[EMAIL PROTECTED]> wrote:
> Do multimethods support doc strings or other metadata?
defmulti had been replacing any metadata on the name with a type hint.
I've changed it (SVN rev 1060) so that it adds to any metadata on the
name.
So, for now, defmulti doesn't have the
rlwrap seems to be a much better solution. I do use emacs as my daily
driver, but it's nice to have a backup on the command line. I wrote a
getting started article for Ubuntu a while back if you want to check it out.
http://aaronbedra.com/2008/8/17/adventures-in-clojure-getting-started
I made
Yeah, Clojure provides all that I need for GUI programming.
I was just wondering if there's an elegant way of doing GUI in a pure-
functional way, without mutability.
On Oct 10, 7:58 pm, Chouser <[EMAIL PROTECTED]> wrote:
> On Fri, Oct 10, 2008 at 8:14 PM, CuppoJava <[EMAIL PROTECTED]> wrote:
>
>
Hi,
Did you have a problem after rev 1059? I'm in the middle of making
some reader changes - if rev 1059 works then I recommend leaving your
code alone until I am done.
At that point, I will know if I am going to change the promise of #'x
becomes (var x), and let everyone know.
Checked. The pr
If you create a SQL query that returns duplicate names, resultset-seq
throws an exception: "java.lang.RuntimeException:
java.lang.IllegalArgumentException: Too many arguments to struct
constructor"
i.e.
(let [rs (query "select description,description from table")]
(resultset-seq rs)
The foll
If you exercise the bug in my previous post about resultset-seq, the
repl will not print a stack trace, it will only print the name of the
exception and the message. The following patch modifies the repl to
print the stack trace.
Allen
Index: src/jvm/clojure/lang/Repl.java
=
Hi guys,
If anyone is using Windows, please share what environment you're using
to program in.
Currently I'm using Enclojure for Netbeans, but it's still new and a
few features are broken.
All I need is an IDE with:
-method/parameter lookup (for clojure and java code)
-syntax highlighting
T
I was noticing that a lazy list seems to get forced as soon as you
create it on the Repl because printing it forces evaluation. (range 1
100), for example, produces:
(1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
On Sat, Oct 11, 2008 at 1:26 PM, Allen Rohner <[EMAIL PROTECTED]> wrote:
>
> If you exercise the bug in my previous post about resultset-seq, the
> repl will not print a stack trace, it will only print the name of the
> exception and the message.
That's a feature! I recent one, no less.
Serious
It's odd to me that that the stack traces were only removed in a few
instances. There are still plenty of places that do print traces.
I'm all in favor of getting rid of the "meaningless" stack traces,
once we have better error reporting.
Allen
On Oct 11, 2:36 pm, Chouser <[EMAIL PROTECTED]> wr
On Sat, Oct 11, 2008 at 2:40 PM, R. P. Dillon <[EMAIL PROTECTED]> wrote:
>
> I was noticing that a lazy list seems to get forced as soon as you
> create it on the Repl because printing it forces evaluation. (range 1
> 100), for example, produces:
>
> (1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
On Sat, Oct 11, 2008 at 3:50 PM, Allen Rohner <[EMAIL PROTECTED]> wrote:
>
> It's odd to me that that the stack traces were only removed in a few
> instances. There are still plenty of places that do print traces.
Such as where? I haven't seen any at the repl in a while. If a .clj
file loaded f
On Sat, Oct 11, 2008 at 6:14 PM, Chouser <[EMAIL PROTECTED]> wrote:
>
> On Sat, Oct 11, 2008 at 3:50 PM, Allen Rohner <[EMAIL PROTECTED]> wrote:
>>
>> It's odd to me that that the stack traces were only removed in a few
>> instances. There are still plenty of places that do print traces.
>
> Such
Hi,
I'm trying to do the following in Clojure, and I'm wondering if
there's a better way...
This creates a little window, with a button that prints "my env"
whenever it is clicked.
(ns main
(:import
(javax.swing JFrame JButton)
(java.awt.event ActionListener)))
(def env)
(defn main [ar
I was just wondering what the intended use is for
TransactionalHashMap. Its a Java class defined in the Clojure source,
but not used anywhere else in the core code. How does this class fit
in with Clojure's PersistentHashMap and Java's ConcurrentHashMap?
- Mark
--~--~-~--~~--
On Sat, Oct 11, 2008 at 9:50 PM, Mark McGranaghan <[EMAIL PROTECTED]> wrote:
>
> I was just wondering what the intended use is for
> TransactionalHashMap. Its a Java class defined in the Clojure source,
> but not used anywhere else in the core code. How does this class fit
> in with Clojure's Per
On Oct 10, 10:56 am, Martin DeMello <[EMAIL PROTECTED]> wrote:
> On Oct 9, 12:29 pm, "Mark H." <[EMAIL PROTECTED]> wrote:
>
> > a mapping. However, if you find yourself doing this a lot, you might
> > want to think about a more Clojure-like idiom that doesn't require
> > destructive updates and m
On Oct 11, 10:23 pm, "Mark H." <[EMAIL PROTECTED]> wrote:
> Some people might want to take slices of matrices -- e.g., the following
> (in Matlab notation):
>
> A( 1:2:end, 1:3:end )
>
> which is a matrix containing every second row and every third column
> of A.
Speaking of which, what's the r
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