I finally came up with a simple example which shows the broken
exception handling behavior I described in my earlier post on this
thread.
(defn broken-catch [filename]
(try (java.io.FileReader. filename)
(catch java.io.FileNotFoundException fnfe
FileNotFoundException caught)
Hey all,
I started playing with Clojurescript tonight, and couldn't quite figure out
how to access an external library -- specifically the Google Maps API --
from within a clojurescript project. I can download maps.js, but how do I go
about including it in a project?
Thanks,
--
Sam Ritchie,
On 6 October 2011 19:38, Ray Miller r...@1729.org.uk wrote:
Incidentally, I used the Apache Commons Base64 encoder, as the one in
contrib was producing different results from the Apache Commons and
Perl implementations. Perhaps a bug?
Here's the problem I alluded to above. I'm trying to
Hi Sam,
this is how I use Google Maps with Clojurescript. In the html
page I load Google's Loader library, the Google Closure base.js
file and the deps.js file which is the one cljsc spit out.
(defhtml javascripts []
(html
(include-js (str https://www.google.com/jsapi?key=;
Forgot to mention my init-map fn:
(defn init-map [element]
(let [options (h/clj-js {:zoom 1 :mapTypeId
google.maps.MapTypeId.ROADMAP})
parent-size (style/getSize (. element parentNode))
element-size (style/getSize element)
map (doto (google.maps.Map. element options)
I'm not often in the UK, but when I am, I'm in the Thames Valley. It
would be great to have an Oxford Clojure group I could meet up with.
On Oct 8, 1:49 pm, Folcon fol...@gmail.com wrote:
Hi Everyone,
I'm interested in seeing if there are enough people in Oxford, United
Kingdom to start an
Can you create a db view for this? I have often tried to build this
sort of thing into the db as much as possible to reduce the complexity
of the app code and since this Ultimately what db's do well. Of
course if you don not have create rights in the db you can't do
that...
On Oct 7, 7:55 am, Si
java.lang.String has a method called indexOf(String str). We can use
it with
clojure in the following way:
(.indexOf 012 12)
Does clojure has a API for this? I have checked clojure.core and
clojure.string.
It seems that clojure does not have a counterpart for indexOf.
--
You received this
On Sun, 2011-10-09 at 07:36 -0700, jingguo wrote:
Does clojure has a API for this? I have checked clojure.core and
clojure.string.
It seems that clojure does not have a counterpart for indexOf.
No, it doesn't.
There's usually a way to do string operations that you traditionally do
with
I have free reign over the db.
I think a view would simplify the join approach from the app
perspective, and this might be a good idea when the db is normalizing
data not needed to be seen by the app as separate objects, but I
sense a snag with join. It would work for 1-1 relationships, but for
The Stanford Introduction to Databases class officially starts
tomorrow, October 10, 2011. I have enrolled and look forward to this
nine-week online course. I was wondering if anyone on this list is
taking it. It will be encouraging to know I am not the only Clojure
programmer doing this!?
-h.
--
On Oct 9, 12:56 pm, Ray Miller r...@1729.org.uk wrote:
On 6 October 2011 19:38, Ray Miller r...@1729.org.uk wrote:
Incidentally, I used the Apache Commons Base64 encoder, as the one in
contrib was producing different results from the Apache Commons and
Perl implementations. Perhaps a bug?
On 9 October 2011 20:13, Teemu Antti-Poika antti...@gmail.com wrote:
On Oct 9, 12:56 pm, Ray Miller r...@1729.org.uk wrote:
On 6 October 2011 19:38, Ray Miller r...@1729.org.uk wrote:
Incidentally, I used the Apache Commons Base64 encoder, as the one in
contrib was producing different
I've removed some fairly big bugs in the algorithm. This will probably the
be the last alpha release before I cut a beta. Would love to hear any and
all feedback.
In particular if people have strong opinions about the remaining issues, let
me know now - http://dev.clojure.org/jira/browse/MATCH
On Sun, Oct 9, 2011 at 12:31, David Nolen dnolen.li...@gmail.com wrote:
I've removed some fairly big bugs in the algorithm. This will probably the
be the last alpha release before I cut a beta. Would love to hear any and
all feedback.
In particular if people have strong opinions about the
I am :)
On 10 October 2011 04:02, Harrison Maseko lis...@gmail.com wrote:
The Stanford Introduction to Databases class officially starts
tomorrow, October 10, 2011. I have enrolled and look forward to this
nine-week online course. I was wondering if anyone on this list is
taking it. It will
A real world group was more what I had in mind :). Similar to Seajure etc.
@Si you are welcome to anything we manage to setup, though I am hoping we
will get more interest over the week :).
I'm trying to work out a good/convenient place for the gathering. Preferably
with a table for laptop
I am, too! :)
2011/10/9 Andreas Kostler andreas.koest...@leica-geosystems.com
I am :)
On 10 October 2011 04:02, Harrison Maseko lis...@gmail.com wrote:
The Stanford Introduction to Databases class officially starts
tomorrow, October 10, 2011. I have enrolled and look forward to this
On Oct 9, 12:31 pm, David Nolen dnolen.li...@gmail.com wrote:
I've removed some fairly big bugs in the algorithm. This will probably the
be the last alpha release before I cut a beta. Would love to hear any and
all feedback.
- clojure.core.match instead of clojure.core.match.core
Those both
I've been playing with medusa and it sometimes does what I expect, but
sometimes it's doing something strange and I'm wondering if someone can help me
to do one specific medusa-like thing but more simply (and without the
strangeness, which I haven't fully traced but I hope to avoid having to).
When I tried to answer a question (from other people) about why in 1.3
we need to explicitly declare ^:dynamic for a Var, I found I cannot
find an official document about this change from 1.2 (or older
version) to 1.3. I went to github (https://github.com/clojure/clojure/
blob/master/changes.md)
Got it. :-)
On Oct 9, 11:00 am, jaime xiejianm...@gmail.com wrote:
Why not use this group directly?? I personally think separating people
in different groups will disperse people's attention only.what is
the benefit?
On Oct 8, 7:49 pm, Folcon fol...@gmail.com wrote:
Hi
Hi,
I'd appreciate suggestions and insights on how I can collapse a nested
map with n number of keys (levels) to create a flat map which is
comprised of composite keys and a value. For example, let's say we
have:
{ a { 2011 [ [ a 2011 ari] [ a 2011 dan] ] } { 2010 [ [ a
2010 jon] ] } }
I'd like
Your input isn't a legal Clojure form, and the correlation between
input and output is difficult to spot, so it is hard to guess what you
mean. Try a simpler example, preferably with less repetition of
similar-looking values.
On Oct 9, 5:34 pm, Ari ari.brandeis.k...@gmail.com wrote:
Hi,
I'd
The original clojure.contrib.base64 was little more than an exercise. This
is the kind of thing that Java libraries do well; don't see much point to
rewriting in Clojure unless somebody clever can make one that's actually
*faster* than the best Java lib.
-S
--
You received this message
On Mon, Oct 10, 2011 at 3:31 AM, David Nolen dnolen.li...@gmail.com wrote:
- return nil instead of throwing if no match found to mirror the behavior
of cond
I don't like this.
Why are we emulating cond? clojure.core/case, for example, seems closer to
what `match` provides,
and that throws an
Hi,
I discovered this testing some code this evening:
(String/valueOf nil) ; throws NullPointerException
(#(String/valueOf %) nil) ; null
Another formulation of the above (courtesy of brehaut in IRC):
(let [s nil] (String/valueOf s)) ; exception
(let [s nil] (String/valueOf ^Object s)) ; null
Great! Hope we'll cross paths on the forums.
-h.
On Oct 10, 1:12 am, Claudia Zignaigo claudia.doppiosl...@gmail.com
wrote:
I am, too! :)
2011/10/9 Andreas Kostler andreas.koest...@leica-geosystems.com
I am :)
On 10 October 2011 04:02, Harrison Maseko lis...@gmail.com wrote:
The
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