>> What is it I get wrong?
As the others said, you have no expressions being evaluated in the
body of let and hence you get nil. The way I understand let is that
you define some bindings to be used in the body of let which will
cease to exist (if they didn't exist before the let expression) after
k is not global binding so it does not resolve
let helps to define local binding
thanks
Abraham
On Oct 10, 2:09 pm, Ulises wrote:
> >> What is it I get wrong?
>
> As the others said, you have no expressions being evaluated in the
> body of let and hence you get nil. The way I understand let is t
I haven't gotten it working on Windows yet, (as I mention here:
http://georgejahad.com/clojure/emacs-cdt.html)
I don't think it will be hard, but I've never run Clojure on Windows,
so I'm not sure of the issues involved. I need someone like you to
help me figure them out. I'm guessing the most i
> git fetch
Actually, instead of git fetch, use:
git pull origin windows
On Oct 10, 4:39 am, George Jahad wrote:
> I haven't gotten it working on Windows yet, (as I mention
> here:http://georgejahad.com/clojure/emacs-cdt.html)
>
> I don't think it will be hard, but I've never run Clojure on Wi
Recently, I've been coding functions that take a map as follows. I
feel like it is slightly messy, though, and was wondering if any one
else could think of a reason not to do it:
(defn blah
([blah-map]
;; do stuff with blah-map)
([key val & {:as blah-map}]
(blah (assoc blah-map key va
The answer depends on what you're trying to accomplish.
Does this simpler definition allow you to call blah in the ways you want to?
(defn blah
[& {:as blah-map}]
;; do stuff with blah-map)
--Steve
On Oct 10, 2010, at 12:39 AM, Grayswx wrote:
> Recently, I've been coding functions that ta
I think I see the goal now: to allow calling with either a map or sequential
key-value pairs.
What you have appears correct and minimal for that purpose.
For a function taking a sequence, you can accomplish something similar without
a second arity by choosing to call directly or call using appl
thanks everybody,
I got it working .. the problem was that the ruby and rubygem were of
different versions...
Sunil.
On Sat, Oct 9, 2010 at 3:12 PM, lance bradley wrote:
> You can verify this by running 'which ruby; which gem'. If the paths
> do not match, adjust it as mentioned in luke's link.
Hi,
Leiningen replaces the project names with "-" with "_" for the sake
of the jvm.. But the default "cake new" does not seem to do that. so
the jvm has trouble with it..
Thanks,
Sunil
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I noticed an odd thing when making a servlet
(ns jms.myservlet
(import (javax.servlet.http
HttpServlet
HttpServletRequest
HttpServletResponse))
(:gen-class
:extends javax.servlet.http.HttpServlet))
(defn -init [& args]
(println "+++ init ran with arg
I'm running lein swank and using slime-connect from emacs. When I use
lein compile after making changes to a method, they don't appear to
get picked up unless I bring down lein swank, bring it up again, slime-
connect, etc.
Is there a way to get lein compile changes to be picked up by an
already
I don't understand why there should be constraints on the project name
2010/10/10 Sunil S Nandihalli
>
>
> Hi,
> Leiningen replaces the project names with "-" with "_" for the sake
> of the jvm.. But the default "cake new" does not seem to do that. so
> the jvm has trouble with it..
> Than
Since collatz is defined for integer math, I would argue that the use of "quot"
instead of "/" isn't a workaround at all -- "quot" is the right function for
the job, and better communicates what the code is doing.
That said, Mark is certainly right that we want feedback on the numeric support
i
Due to popular demand*, I resuscitated my code to generate javascript
from s-expressions. This was what I coded to learn about logic
programming in Clojure.
Github: http://github.com/jduey/js-gen
Clojars: http://clojars.org/net.intensivesystems/js-gen
*actually it was just one person, but I'm eas
Hi Dmitri,
The problem is probably related to calling init with args. It requires
that super() gets called - I can't remember where I saw the
documentation, but here's an example of what works for me.
The following is a generic servlet which gets passed a clojure
namespace name as an init paramet
Why does resultset-seq convert column names to all lower case? This
behavior is screwing me up (my column names are intentionally mixed
case) and I don't understand the reasoning.
Thanks,
Mark
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George, I don't know what time zone you live in, but you are one crazy
person! You're doing fantastic work for the Clojure community, and I
thank you very much for that!
The Emacs I was using was Clojure Box, so I disconnected slime (just
in case) and tried what you suggested. The results were bet
> George, I don't know what time zone you live in, but you are one crazy
> person!
I'm on vacation in NYC for a couple more days, then back home to
Silicon Valley. Still jet lagged which explains my odd hours. (Not
to mention that being in New York is such a rush it's pretty hard to
sleep!)
> Y
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