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Comments:
<0> first is a string
<1> well you overwrite the file every call I think
<0> that is random, Since I take it from the user running the program
<2> im back
<1> I don't use PrintWriter with a String argument constructor, so I'm checking
<0> yes you can
<0> I have checked
<1> are you sure that compiles ?
<0> I thought that it was getting over writen when I called PrintWriter, but someone in this chan saided no
<0> yes, in java 1.5
<0> with generics
<0> but not in something lower then 1.5
<0> So I don't have to type cast and ****, since I looked at List and it said it was cool
<1> grrr they added some real rubbish to 1.5
<1> please watch your language this is a chan for all ages and cultures, please keep it accessible
<0> ok, I am sorry
<1> well what does your PrintWriter constructor do (read api doc to check)
<1> is there another one that does what you really want ?
<1> and when that comes up blank look at FileWriter
<1> and consider using the decorator pattern like it's supposed to be used (a dig at 1.5 not you)
<0> "Creates a new PrintWriter, without automatic line flushing, with the specified file name" Is that not what I want here?
<1> it isn't but the docs are hiding stuff
<1> it's not your fault\
<1> and when that comes up blank look at FileWriter
<0> I am looking at filewriter now
<1> use that and new PrintWriter( new FileWriter( ...
<1> the file writer docs should show you what you wanted
<0> ok, I have no idea what you mean when you say the docs are hidding stuff,
<0> and new PrinterWriter(new FileWriter(someString)) still gives me the same result
<1> the 1.5 docs and additions are poor
<0> so what docs are you in again
<1> please actually read all of the constructors for FileReader
<0> ok
<1> I'm in 1.5
<0> ok, that is the first time you said FileReader
<0> though
<1> sorry FileWriter
<1> my bad
<1> still a little jet lagged
<0> append means that the data is added onto it?
<1> oh very much so :)
<0> well, now knowing that it saved me alot of code and O(n) loops
<1> are you on your way again ?
<0> where do I need to go?
<0> oo finish this code heh
<0> yep, but I am going to chill in this channel, since I want to help others
<0> like you man
<1> ah the path is your own, the journey is for your fulfilment
<1> ROFL
<0> do you use drugs bro?
<1> it's a cool place a lot of the time, some good ppl around
<1> not at all (well except caffine and a little ethanol)
<1> the path stuff was a joke
<0> well I was just thinking what you were saying about the path stuff is true, and people that use drugs understand this when some people(right wings) don't
<1> are you in the US ?
<1> last comment made me think you could be
<0> yes, I am, you could always do a whois on my host
<1> I'm a wander of the world, English (UK) resident in Ireland, on long ***ignment in Arizona
<1> and I'm in a way out frame of mind due to some scary situations mixed with jet lag
<0> Ya, working for IBM? They have a programing plant in Arizona
<0> I think
<1> teapot more fun to talk to people :)
<1> no another major corp beginning with I
<2> some poeple here have an opinion about Compuware^
<2> ?
<2> I have an appointement with them on thursday
<1> I'm an architect and statistician working with a manufacturing group (customers) not an IT group
<1> kinematix sorry I have no exposure to them at all
<2> oki
<3> i'm using knoppix and when i run ./startup.sh for tomcat4 it says: The JAVA_HOME environment variable is not defined
<3> what is the JAVA_HOME under knoppix?
<3> i used export JAVA_HOME=/usr/lib/kaffe/ but after starting ./startup.sh this gives me an error in catalina log as LifecycleException: Coyote connector has not been started
<4> /home 99% full - I think I need to deal to that....
<4> http://www.jgoodies.com/freeware/jdiskreport/index.html to the rescue :
<5> hi
<5> i'm trying to construct a tree structure, but it gets too large after a certain point. Is there a way to be able to dump it off to disk, then somehow continue constructing without loading the entire object to mem?
<2> in term of an interface, you really want a tree or a more a Map
<2> coz I know there are Persistent Hash Map implementations you may find
<5> kinematix a tree suits me more
<2> you need methods like getChildren() and getParent() I see
<5> kinematix that's right
<5> what does it mean by "persistent objects"?
<2> well objects that get persisted to disk
<5> is it different from serialisation?
<2> you may perhaps create your own tree and treenode cl***es and add a method like
<2> tree.persistBranch( node, recursive )
<2> im not sure about your strategy, how you want to persist some parts to free them temporarely
<2> but you could have something like a PersistentTreeManager which runs in another thread, collect tree access statistics and persist branches that were not accessed since a whiel
<2> for a while
<2> but that sounds a bit over design
<2> heheh
<5> should persistBranch simply serialise the branch?
<5> persist = serialise?
<2> even better in fact
<2> well I mean you can separate tasks
<2> have code that serialize a branch and another piece that persist it
<2> persist mean "write the resulting stream to disk"
<5> okay
<5> i'll just have to find a way to persist only parts of the tree then
<5> ah, i can work from bottom-up
<5> thanks
<6> question: is there a way to set a time delay on a specific method being executed?
<6> (i.e - I have a checkers game, I want there to be a short pause between the user move and the computer move)
<1> look at Thread.sleep( ...
<6> k
<6> ehh it slows d<7> hi there! i need to create a java aplication that connects to a *.mdb database, my problem is that to achieve this i need to set up the DSN information in the controlpanel/admin tools/odbc...but since the application will run to other computers their users may not be familiar with it and giving them info of how to do it is not a good solution...so i am looking for something like a script to automate the procedutre.any ideas?thnx
<7> (sorry if too big :) )
<8> code it kosder
<8> that's quite simple
<8> easist solution, you write the server infos in a .properties file
<8> and you rebuild the connection string (url) from the Properties object
<8> you may then redistribute the .properties file
<7> i ll try that...thnx
<8> you can call properties.load() to read the properties file, then you access properties calling getProperty( propertyKey )
<8> and there you go
<9> hey
<9> can somebody help me with a String.split() operation?
<9> http://javafaq.mine.nu/lookup?24
<9> http://javafaq.mine.nu/lookup?24&wb=true
<10> hi ptera
<11> oh thank jolly Xlackwell
<10> thunder, rob
<12> Clackwell, Thunder^
<13> Hey Rob_uknow, Clackwell :-)
<12> ws?
<14> startkeylogger
<12> what?
<14> nothing
<14> :P
<15> maybe its one of those mental viruses
<12> maybe
<15> http://www.hm2k.org/news/1137968795.html
<12> odd
<16> Heya guys.
<12> sand
<16> Can any of you help me out with a problem?
<12> depends
<16> Having some trouble getting Axis to work with my Java..
<10> hi
<12> its been ages since I've looked at axis
<12> Clackwell
<16> Do you at least have an idea about how to set it up?
<12> well its been long ago
<12> I think you only need one jar file
<12> axis.jar
<16> I'm using NetBeans 5.0 IDE with the Bundled Tomcat 5.5.9
<16> I can't get my Tomcat server to recognize it and my IDE won't let me import org.apache.axis
<16> I'm working with the Amazon Webservices and need the axis controls for the data responses.
<12> dunno
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