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Comments:
<0> Hi, is anybody here?
<1> hi, I wrote a B-Tree structure, and I put it up against a HashMap. My code is about 50% slower on insertion, and as fast on searches. Can someone help me out with the insert times so i can take em down to HashMap levels ?
<2> hello guys
<2> i have a question for u
<2> whats the reason for implemnting stacks withlinks?
<3> Just wondering, how does Sun make money off of java ?
<4> certification and application server sales
<4> ***uming they got paid for both application server licenses.
<3> certification is in having people trained and certified ?
<0> hi is anybody here?
<0> Does anybody know if you can define querys in the DataSource tag in the struts-config.xml file?
<5> how can i make the cells from a jtable unselectable?
<6> hi. i'm trying to execute my program manually from the shell: "java -jar MyServ.jar -jar lib/AbsoluteLayout.jar -jar lib/swing-layout-1.0.jar" but i'm getting Exception in thread "main" java.lang.NoSuchMethodError: method java.lang.Integer.valueOf with signature (I)Ljava.lang.Integer; was not found... but if I run the program from netbeans it works... how to fix it?
<7> b0red: -jar is the wrong argument. you want to use the cl***path.
<6> talios, java -cp JMonClient.jar:lib/AbsoluteLayout.jar:lib/swing-layout-1.0.jar JMonClient.NewJFrame
<7> if MyServ.jar is an executable jar, you can mention those other jars in its manifest file
<6> still that complaints..
<7> mmm, valueOf() - sounds your running with the wrong jvm/jdk from the command line
<6> cat manifest.mf
<6> Manifest-Version: 1.0
<6> X-COMMENT: Main-Cl*** will be added automatically by build
<6> oh?
<6> talios, but i installed jdk1.5 before installing netbeans
<6> java --version
<6> java version "1.4.2"
<7> b0red: whats java -version say?
<7> what os?
<6> fedora
<6> talios, if i run the program in netbeans it works..
<7> how did you install the JD?
<7> JDK?
<7> if you run "update-alternatives --list java" what does it say?
<7> actually - --config shows the current (and allows you to change)
<6> there's no --list for that cmd
<6> hmm
<6> *+ 1 /usr/lib/jvm/jre-1.4.2-gcj/bin/java
<7> using gcj :( the evil that it is
<6> i don't see 1.5.0 in the list
<7> the JDK 5 you installe probably doesn't use the alternatives system.
<6> ./usr/java/jdk1.5.0_06/bin/java
<7> what you can do is edit the PATH and put your JDK first (I tend to do it in my ~/.bashrc file, but you can do it system wide as well)
<6> system wide, how so?
<7> editing /etc/profile is one way
<7> for Fedora I'd favour building the JDK with JPackage (www.jpackage.org) and use the alternatives system
<7> they're got scripts which will build a set of RPMs for the JDK and make dealing with it quite nice.
<8> hi, im trying to update eclipse
<8> ver 3.1.2 should be provided on update site eclipse.org right?
<8> or should I download it an update manually?
<9> morning
<8> mornin
<7> 'lo jottinger
<8> ok i downloaded eclipse and extracted it in the old folder, lets see what happens :D
<8> well
<8> it worked :)
<10> helo
<10> how do i connect to a database
<10> ?
<10> can anybody help me ?
<11> with?
<9> JDBC
<9> just use JDBC
<10> JDBC
<11> see my lovely hostname?:)
<9> it's only been documented on the web 800 billion times
<10> I'we used a Conector/J to connect to JDBC
<10> my database is on a server
<10> and I don't know why it dosen't work
<9> froggy_: well, that's kinda up to your server
<10> what do you mean ?
<9> connector/j is the sql server thing, isn't it?
<10> yes
<9> froggy_: well, "it doesn't work" is far too vague to begin analysis. Does it give you a specific error?
<9> If so, what error is it?
<10> i have a mysql database
<10> it can't connect to the database
<10> i don't know the error
<9> um
<9> maybe you should find out
<10> i wrote the programm
<10> i can't
<9> what makes you think you're not connecting, if you can't determine the error?
<10> i dont know how
<9> How can you not find out?
<9> heh, do you get an exception?
<10> yes
<9> what exception would that be?
<10> wait
<10> onnect to any hosts due to exception: java.net.ConnectException: Connection timed out: connect
<10> Unable to connect to databasejava.sql.SQLException: Unable to connect to any hosts due to exception: java.net.ConnectException: Connection timed out: connect
<11> is database started?
<11> can it get through firewall?
<10> the database is on a server
<10> I dont know
<11> wait
<11> in my.cnf
<11> check lines
<11> # Instead of skip-networking you can listen only on
<11> # localhost which is more compatible and is not less secure. bind-address = 127.0.0.1
<11> #skip-networking
<11> if it's skip networking, tcp/ip connections wont work
<11> skip-networking is default
<10> where is my.cnf ?
<11> well here on my gentoo is /etc/mysql/my.cnf
<9> heh
<10> i run on windows
<11> well where mysql is installed
<10> and i dont have that
<9> froggy_: perhaps you should learn a bit about what you're doing
<10> jottinger i am learning now
<12> hmm, I disagree
<9> Lion-O: oh, right
<11> any comments on my hostname?
<11> :)
<9> much smarter to fumble about madly
<9> wolfey: not from me, it's kinda boring
<11> oh ok:)
<12> learning would be skimming the MySQL docs on www.mysql.com until you found out these trivial issues. Just my .2 cents.
<11> nah, best is to go to irc.freenode.net and cry on #mysql
<12> lol
<11> that's how i found out about this line
<9> Lion-O: so what are you doing in #java anyway?
<9> Crossing over to the dark side that doesn't involve MS?
<12> jottinger: Picking up on Java ofcourse :) After I moved away from Linux for my servers and switched /all/ of them to Solaris it didn't take me too long to find out about Java 8)
<9> yeah, sol admin is done via java
<12> jottinger: and after I spend, say, 2 hours reading up on it and the next day got an exception during installation with regards to awt* and then knew it had something to do with graphics which was confirmed by a text-install going flawlessly I knew I wanted more out of this.
<9> haha
<12> jottinger: And thats basicly the whole story 8) I like what I've seen so far, came quite a nice way (from J2SE to minor J2ME and at the moment jsp through the use of SunONE 6.1) and thats a bit how I ended up here :)
<9> *nod*
<12> Heck, I even managed to setup my first project (sorta) for "the other place". A nice irc tutorial bot written in Java (with the help of PircBot) which even attracted the attention of the PircBot guy :P
<9> paul's cool
<12> hmmm, lessee, http://catslair.org/files/nekobot.rar for version 1.2. Its still lacking and a MySQL bug regarding connection isn't fixed there but it works(tm).
<12> jottinger: *nod*
<9> Well, it bored me :)
<9> nah, I'm just busy with other stuff :)
<9> trying to figure out what the heck the isolation API is for
<12> Well, at least I get to blame you :-)
<9> heh
<13> doesn't seem to learn...
<14> hi.
<14> i'm looking for a java benchmark (suite) ... preferrably small (<1000LOC or so), and preferrably allocation-intensive. Any ideas?
<11> http://www.netbeans.org
<15> netbeans ****s
<15> www.jcreator.com
<11> isnt jcreator a toy for noobs?
<11> netbeans is fully featured IDE
<9> feyo: which version of netbeans?
<15> i dont like nb
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