(swap! recent-activity concat feed @recent-activity)
This swap! replaces the value in recent-activity with (concat
@recent-activity feed @recent-activity), approximately
Adding to Stephen's point, *swap!* passes the current atom state into the
function you gave it. So the
About the String's expensiveness, working a lot with this kind of objects,
it's big enough. In fact, that depends if you have a lot of small strings
then the used memory space can become important.
For instance, the word Bazinga takes almost 60 bytes in memory (for a
32bits JVM) in which 24
On Saturday, January 5, 2013 12:35:27 PM UTC+1, Christian Sperandio wrote:
About the String's expensiveness, working a lot with this kind of objects,
it's big enough. In fact, that depends if you have a lot of small strings
then the used memory space can become important.
For instance, the
Fine :) It's a nice improvement.
Else, to have an idea about the memory management I found a good article
again:
http://www.ibm.com/developerworks/java/library/j-codetoheap/index.html
It's interesting to understand the twists and turns of the JVM memory
usage :)
On 01/05/2013 12:40 PM,
On Sat, Jan 5, 2013 at 6:40 AM, Marko Topolnik marko.topol...@gmail.comwrote:
On Saturday, January 5, 2013 12:35:27 PM UTC+1, Christian Sperandio wrote:
About the String's expensiveness, working a lot with this kind of
objects, it's big enough. In fact, that depends if you have a lot of
While it's true those fields aren't used any more, I was under the
impression at least one of those got replaced by the field used to cache
the new more-secure hashCode.
No, there is no trace of anything having changed with the *hashCode*.
Here's the source code:
I am still somewhat new to Clojure and the JVM. I am querying a database
and trying to output some XML. For the XML, I am using this library:
https://github.com/clojure/data.xml
Apparently the database queries worked, and I was able to get the data into
an XML structure, but at some point the
On Jan 4, 2013 6:06 PM, larry google groups lawrencecloj...@gmail.com
wrote:
(swap! recent-activity concat feed @recent-activity)
This swap! replaces the value in recent-activity with (concat
@recent-activity feed @recent-activity), approximately.
--
Stephen Compall
If anyone in the
Post the arguments you used to start the jvm. All you probably need to do
is increase the Heap Space. If you are using the default jvm setting the
default heap space is really small. To increase the space use the
-Xmx(Size) flag.
Its using StringBuilder which is the best way to create large
