Hi Bruce,
Try `into` instead of `concat`.
Applying concat to growing data is like Schlemiel the Painter's
algorithm.
Cheers.
On 2月1日, 午後4:19, bruce li leilmy...@gmail.com wrote:
Hello, everyone. I'm experience some performance issue when using clojure.
The scenario is as follows:
I have a
Also make sure to keep in mind that subvecs are *second class* objects and
are not equivalent to regular vectors in terms of API. See for example this
issue. http://dev.clojure.org/jira/browse/CLJ-1082
I wouldn't worry too much about subvectors. Unless you identify them as a
bottleneck
Definitely don't recursively apply concat, it will end up with a stack
overflow due the way the laziness of concat is implemented.
First and foremost, are you absolutely sure you need the full list realized
in memory? Your first approach with *mapcat* could be the best option if
you can make
(max-key :power mario luigi)
On Thursday, January 31, 2013 6:08:21 PM UTC-8, Leandro Moreira wrote:
Running through this problem I also faced the weird situation, so:
Given two maps
(def mario {:color red :power 45})
(def luigi {:color green :power 40})
I want the max between both but
amalloy, inspirational as always! thank you
On Fri, Feb 1, 2013 at 11:08 AM, Alan Malloy a...@malloys.org wrote:
(max-key :power mario luigi)
On Thursday, January 31, 2013 6:08:21 PM UTC-8, Leandro Moreira wrote:
Running through this problem I also faced the weird situation, so:
Given
thanks
On Friday, February 1, 2013 8:08:20 AM UTC-2, Alan Malloy wrote:
(max-key :power mario luigi)
On Thursday, January 31, 2013 6:08:21 PM UTC-8, Leandro Moreira wrote:
Running through this problem I also faced the weird situation, so:
Given two maps
(def mario {:color red :power 45})
thanks mand
On Friday, February 1, 2013 12:41:44 AM UTC-2, Zack Maril wrote:
Take a look at this gist:
https://gist.github.com/4688693
It uses memoize to eek out a little bit more performance.
λ ~/Projects/experiments/collatz lein run
Compiling collatz.core
[9 19]
Elapsed time: 30.236
Brian Marick mar...@exampler.com writes:
On Jan 31, 2013, at 5:50 AM, Phillip Lord phillip.l...@newcastle.ac.uk
wrote:
So, I really would like to hook into the doc function so that I can
return a documentation string pulled directly from the underlying Java
object; I already have a function
Hugo Duncan duncan.h...@gmail.com writes:
phillip.l...@newcastle.ac.uk (Phillip Lord) writes:
I'm build a library which provides a DSL for building ontologies.
Underneath this backs onto a Java API. The library works by provide some
macros, which create Java objects then intern them into the
I'd like to read a txt file using clojure. How do I do that? Any examples?
--
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated - please be
clojure.core/slurp
Sent from phone. Please excuse brevity.
On 1 Feb 2013 18:13, Roger75 rcana...@gmail.com wrote:
I'd like to read a txt file using clojure. How do I do that? Any examples?
--
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To
there are some examples here:
http://clojuredocs.org/clojure_core/clojure.core/slurp
http://clojuredocs.org/clojure_core/clojure.java.io/reader
On Fri, Feb 1, 2013 at 1:44 PM, Baishampayan Ghose b.gh...@gmail.comwrote:
clojure.core/slurp
Sent from phone. Please excuse brevity.
On 1 Feb
Look at slurp.
http://clojuredocs.org/clojure_core/1.2.0/clojure.core/slurp
On Friday, February 1, 2013 4:17:43 PM UTC+4, Roger75 wrote:
I'd like to read a txt file using clojure. How do I do that? Any examples?
--
--
You received this message because you are subscribed to the Google
Groups
On Jan 31, 2013, at 8:03 PM, Chas Emerick wrote:
On Jan 30, 2013, at 5:59 PM, Michał Marczyk wrote:
On 30 January 2013 23:32, Chas Emerick c...@cemerick.com wrote:
On Jan 30, 2013, at 12:23 PM, Michael Fogus wrote:
RuntimeException EvalReader not allowed when *read-eval* is false.
Hi,
I'm trying to use this console:
http://tryclj.com/
the command I wrote:
(slurp C:\\Users\\User1\\teste\\teste.txt)
I get this:
java.lang.RuntimeException: Unable to resolve symbol: in this context
On Friday, February 1, 2013 10:17:43 AM UTC-2, Roger75 wrote:
I'd like to read a txt file
Roger, tryclj.com is limited in what it can do. The Clojure code you type in
there is running on the web server across the network from you, not on your own
local machine. That file isn't accessible there.
Also for that reason many symbols are not allowed to be used in tryclj.com
slurp works well, however, it reads the file in as a single string. The
result may not be readily useable depending on what you are doing.
I read in text files using clojure.java.io functions plus the core function
line-seq. What you get is a sequence whose elements are the individual
lines
I have added a patch to CLJ-1153 that appears to address the *read-eval*
problem:
http://dev.clojure.org/jira/browse/CLJ-1153?focusedCommentId=30523#comment-30523
code on github:
https://github.com/cemerick/clojure/commit/1f5c19c07443d2535ede4ff71d23b40c195d617f
artifact on Clojars:
ReadyForZero is open-sourcing our library for easily gathering data
and computing summary measures in a declarative way:
https://github.com/ReadyForZero/babbage
The summary measure functionality allows you to compute multiple
measures over arbitrary partitions of your input data simultaneously
Phillip - thanks, that works nicely. (I had gotten it working by
downloading sr-speedbar.el manually and editing it, but I prefer to stick
with the packaged version if possible, less for me to remember)
- Korny
On 25 January 2013 00:38, Phillip Lord phillip.l...@newcastle.ac.uk wrote:
Actually, that still didn't seem to work. After a bit of fiddling, I found
that if I install sr-speedbar from melpa, it spits out a couple of
warnings, thinks it is installed, but I don't get any sr-speedbar commands.
Strange.
I'll stick to just downloading the package from
Just did some testing with our code-base and Clojure 1.5.0-RC4 (with
and without Chas' read-eval patch).
There is definitely something strange going on. Things worked just
fine with 1.5.0-RC4 but with the read-eval patch `lein swank` is
completely broken but more than that, our code is failing to
+1 for ECB. Especially alexott's work. I have been using ecb for over a
year now and I can assure you it's totally awesome. Nothing beats it in
emacs when it comes to exploring source code directory structure. you need
it. With eshell integrated to switch automatically to your working
seems a bit similar to https://github.com/Prismatic/plumbing
On Sat, Feb 2, 2013 at 1:12 AM, Ben Wolfson wolf...@gmail.com wrote:
ReadyForZero is open-sourcing our library for easily gathering data
and computing summary measures in a declarative way:
https://github.com/ReadyForZero/babbage
24 matches
Mail list logo
