It is not totally clear in your post how you want to keep the data?
Is it in memory (with a transactional log somewhere)?
If it is the case, you can do better than reducing the whole data set
when executing a query:
you can keep a cache of query results, or indexed data and maintain
it, while
Hello all,
I'm studying a little bit of Clojure and facing a doubt here.
I hava a list (a b c) and want to create a hashmap using the elements from
this list.
The keys will be a sequential number, and the values will be the values
from the previous list.
1. list:
(a b c)
2. desired hashmap:
(zipmap (range 1 4) [a b c])
On Tue, Jun 5, 2012 at 7:59 AM, Christian Guimaraes cguimaraes...@gmail.com
wrote:
Hello all,
I'm studying a little bit of Clojure and facing a doubt here.
I hava a list (a b c) and want to create a hashmap using the elements from
this list.
The keys will be
Also, if you're looking to learn this kind of stuff, 4clojure.com is an
excellent resource.
On Tue, Jun 5, 2012 at 8:02 AM, Jay Fields j...@jayfields.com wrote:
(zipmap (range 1 4) [a b c])
On Tue, Jun 5, 2012 at 7:59 AM, Christian Guimaraes
cguimaraes...@gmail.com wrote:
Hello all,
Or: (zipmap (map inc (range)) '(a b c))
Thanks,
Ambrose
On Tue, Jun 5, 2012 at 8:02 PM, Jay Fields j...@jayfields.com wrote:
(zipmap (range 1 4) [a b c])
On Tue, Jun 5, 2012 at 7:59 AM, Christian Guimaraes
cguimaraes...@gmail.com wrote:
Hello all,
I'm studying a little bit of Clojure
Hi Chas,
Was wondering whether there's been any work on extending Friend to OAuth
stuff yet - I'm looking at implementing something that requires
authentication with Twitter or Facebook, and haven't quite got my head
around all the steps required to implement it myself...
Thanks!
- David
On
Awesome...
I'm studying lists manipulation. Solidifying this concept. The basic in
Clojure, in my point of view.
Thanks again.
On Tue, Jun 5, 2012 at 1:03 PM, Ambrose Bonnaire-Sergeant
abonnaireserge...@gmail.com wrote:
Or: (zipmap (map inc (range)) '(a b c))
Thanks,
Ambrose
On Tue,
Or: (zipmap (drop 1 (range)) '(a b c))
:-)
Regards,
BG
On Tue, Jun 5, 2012 at 5:33 PM, Ambrose Bonnaire-Sergeant
abonnaireserge...@gmail.com wrote:
Or: (zipmap (map inc (range)) '(a b c))
Thanks,
Ambrose
On Tue, Jun 5, 2012 at 8:02 PM, Jay Fields j...@jayfields.com wrote:
(zipmap
If I needed the range to be infinite I'd probably use: (zipmap (iterate inc
1) '(a b c))
On Tue, Jun 5, 2012 at 8:13 AM, Baishampayan Ghose b.gh...@gmail.comwrote:
Or: (zipmap (drop 1 (range)) '(a b c))
:-)
Regards,
BG
On Tue, Jun 5, 2012 at 5:33 PM, Ambrose Bonnaire-Sergeant
Does the :injections key replace the init.clj found in /.lein/? If I
understood correctly, I had roughly the same problem...my code in
init.clj (some debugging functions I always need available) is no more
being loaded with lein2...should I use the :injections key instead?
Thanks in
And a completely different approach:
(into {} (map-indexed #(vector (inc %1) %2) [a b c]))
Kind regards
Meikel
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On Tue, Jun 5, 2012 at 5:20 AM, Jim - FooBar(); jimpil1...@gmail.com wrote:
Does the :injections key replace the init.clj found in /.lein/? If I
understood correctly, I had roughly the same problem...my code in init.clj
(some debugging functions I always need available) is no more being loaded
On 05/06/12 17:10, Phil Hagelberg wrote:
On Tue, Jun 5, 2012 at 5:20 AM, Jim - FooBar();jimpil1...@gmail.com wrote:
Does the :injections key replace the init.clj found in /.lein/? If I
understood correctly, I had roughly the same problem...my code in init.clj
(some debugging functions I always
On 05/06/12 18:00, Jim - FooBar(); wrote:
On 05/06/12 17:10, Phil Hagelberg wrote:
On Tue, Jun 5, 2012 at 5:20 AM, Jim -
FooBar();jimpil1...@gmail.com wrote:
Does the :injections key replace the init.clj found in /.lein/? If I
understood correctly, I had roughly the same problem...my code in
On Tue, Jun 5, 2012 at 10:00 AM, Jim - FooBar(); jimpil1...@gmail.com wrote:
Ok I see...
then why can I not use my debug-repl, which is located in init.clj ? It only
works when I'm in the 'user' namespace...I think this worked perfectly ok in
lein1...at any given time I could do (debug-repl)
On Tue, Jun 5, 2012 at 7:59 AM, Christian Guimaraes
cguimaraes...@gmail.com wrote:
I hava a list (a b c) and want to create a hashmap using the elements from
this list.
The keys will be a sequential number, and the values will be the values from
the previous list.
1. list:
(a b c)
2.
Thanks for the tip, Timmy. This is a very interesting Vector feature.
-- christian
On Tue, Jun 5, 2012 at 7:13 PM, Tim Visher tim.vis...@gmail.com wrote:
On Tue, Jun 5, 2012 at 7:59 AM, Christian Guimaraes
cguimaraes...@gmail.com wrote:
I hava a list (a b c) and want to create a hashmap
On 05/06/12 18:17, Phil Hagelberg wrote:
On Tue, Jun 5, 2012 at 10:00 AM, Jim - FooBar();jimpil1...@gmail.com wrote:
Ok I see...
then why can I not use my debug-repl, which is located in init.clj ? It only
works when I'm in the 'user' namespace...I think this worked perfectly ok in
lein1...at
Jonas,
Definitely inspired by the ideas in Datomic.
My question was partially: how can I implement the core immutability
semantics of Datomic in plain Clojure?.
(Say, hypothetically, that I need a Clojure datastore with flexible
schema and immutability semantics but cannot actually use Datomic
Hi,
I just wanted to throw a message in the mailing list to THANK all the
clojure dudes out there which does a magnificent job.
Thank you guys.
I'm having fun with it.
It's fun to learn a language which aims to simplify things.
I like to think of Clojure for the developer as the Force to the
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