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Comments:
<0> http://java.sun.com, work your way up from there. With such limited understanding on Java there is no way you'll accomplish this task and it'll boil down to make other people do your work for you. Which IMO is rather boring and not really interesting.
<1> is there anyone who has a little time and wish to help my with this on private. i dont wont to bother all of you
<1> what about sun java studio creator. its free. can i use it to open this app?
<2> hello
<2> how can I close a session (httpsession)? I'm using session.invalidate(), but nothing
<0> Ruy: that should do the trick, depending on how you use it ofcourse.
<0> afaik there are more ways to invalidate a session.
<2> well
<2> when the user login first time session = request.getSession(true); and session.setAttribute("user", user);
<2> and when user close session HttpSession session = request.getSession(false); and session.invalidate();
<3> I'm trying to project some data on a JList, the JList can accept an Array as an argument an automatically process the data, so here's why I did:
<3> if (typeCombo.getSelectedIndex() == 1)
<3> menuList = new JList(theMenu.getDrinks().toArray());
<3> but I don't get any results, It compiles but I don't get the correct output, I don't get any output on the Jlist
<4> I think you need to cast the array correctly
<3> actually I'm casting from ArrayList to Array
<3> I cannot use ArrayList directly
<4> pardon
<4> I don't see that or think it's possible
<4> is the list full of strings?
<3> yeah I filled it up
<5> how do you know?
<4> try String[] strArr = (String[])(theMenu.getDrinks().toArray( new String[theMenu.getDrinks().toArray()).length]))
<4> but you should also confirm that the Arraylist has elements that are displayable
<3> well
<3> the ArrayList calls the cl*** Item that has a toString() method
<3> all the values called are from type Item
<4> have you actuall seen the results of the calls to toString() on the list objects?
<3> yeah.. using a more complex way to display the results using a loop
<4> or do you infer this from the fact you added them?
<4> k
<3> (String[])(theMenu.getDrinks().toArray( new String[theMenu.getDrinks().toArray().length])); (had to change some of the brackets in order to make it work) compiles, but i get a bunch of exceptions when I deal with the comboBox
<3> well
<3> everything is aded
<3> added
<3> I dont even edit the cl*** RstMenu
<3> it has the all the values so I just get them when I want to.
<4> did you attempt the cast
<3> the exact line that you wrote didn't compile
<3> so I had to changed a bracket or two
<3> *change
<4> ok
<4> I typed from memory and a bad typing angle :)
<4> you should loop through the array to be sure
<4> and it ***umes the list had strings in it
<3> I'll work on it
<3> thanks
<6> c# is like java - discuss
<7> no trolling
<8> lol, varang
<8> varang: they both **** up gobs of RAM
<6> lol good one
<6> calchas: which one of them does not troll? and what is meant by trolling anyway?
<6> Hello sabre
<6> why kickban?
<4> trolling = starting pointless argumenta for entertainment and it results in a kick ban
<6> oh ic I wasn't in anyway making a argument for that
<6> honestly
<4> if you have a sensible java oriented quetion or discussion have it, posing your question the way you did places you on the suspect list
<4> time will tell
<6> well would it be trolling if I ask in terms of speed which is faster .Net or Java ?
<5> java.
<0> quite so since that question makes little sense.
<6> IC
<4> no, just silly they are not comparable for speed and speed is not so language or framework sensitive
<0> I can write .net (what language variant in .net anyway?) applications outperfoming java and vica versa.
<4> and you are asking to compare a ford escort with the m4
<5> java is faster because it runs cooler
<6> I have another question
<4> lol
<6> thanks
<6> would .NEt ASMX communicate with a java app?
<4> is it sensible or are you still trying to provoke#
<8> I can write Java .NET programs, I guess!
<6> ASMX . WebService
<0> Time for me to put the troll on ignore.
<4> why wouldn't it, via http
<0> Menno: ey, I didn't know you were into Java too! amazing ;)
<8> unfortunately..
<8> job requirement. :)
<0> Menno: duh :P
<6> why unforuntely?
<0> Menno: its just funny that I encounter many people from other channels into Java (-related) channels and forums 8)
<4> VaranG|aN why are you asking?
<6> just curious
<6> which question ?
<6> webservices?
<4> about java
<4> do you actually know any java?
<5> well there you have it VaranG|aN ...java does not generate as much cpu heat thereby allowing it to outperform ordinary languages
<6> because I need to know about any differences between both ... I will have to experiment obviously
<6> asking wouldn't do anyharm I suppose
<4> well it seems you know little about either, due to your questions, which is why I'd sooner know your root reason for asking
<4> I strngly suspect you are board and stupid
<6> lol
<6> whatever you want to suspect or investigate
<6> :)
<9> hello all
<9> is there a drivers for DB work that use flat files if I don't have any database server ?
<4> odbc
<4> but it's not a good idea to use those to simulate a db
<9> odbc ? does it use flat files ?
<9> just until I will get the "real" server.
<4> it can
<4> don't do it
<4> go get mysql or similar
<10> deeg: there are plenty more or less competent embedded database engine to use
<0> isn't pointbase suppose to be something like this ? Or am I mixing up some things here ?
<5> yeah sure i'll take another task even thoough my application is past the deadline that YOU set and you have only just begun yours NO ****IN PROBLEM *BANGS HEAD*
<0> oops, I think sabre banged his head a little too hard there.
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