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Comments:
<0> what can i do to my script works if show this
<0> Exception in thread "main" java.lang.NoCl***DefFoundError: Welcome
<1> probably caused by a wrong cl***path or the likes.
<1> it seems it can't find the 'Welcome' cl***.
<2> How can I duplicate a file under a new name in Java?
<3> copy
<3> create a new file using File.createNewFile()
<2> Rob: A copy constructor? Or a method? Never heard of a File method called copy....
<3> open the first and write to new
<2> Hmmm
<3> use a Buffered inputstream, works the fastest
<3> http://www.rgagnon.com/javadetails/java-0064.html
<2> Rob: Thanks. :)
<3> google saves
<4> I am on
<5> Clackwell: It's down
<4> * Clackwell has quit IRC (Read error: 110 (Connection timed out))
<5> just talking about this in another channel
<4> [23:32] -lilo- [Global Notice] Hi all. To recap, we're currently working on resolving an issue with a missing server and some channel attacks. New connects are closed and are being opened only intermittently. Please bear with us.
<5> [10:28] (meanphil): mandalay:~ pmurray$ telnet irc.freenode.net 6667 2>&1 | grep -c refused
<6> Bryin: ah, ok. i was wondering if they had perhaps ****listed my isp on all servers.
<6> teralaser: ah alright
<5> thanks teralaser
<4> :)
<6> most of them sci fi authors, it seems.
<7> how do i determine if a jCheckBox is checked?
<5> .isChecked()
<7> rock on, thanks
<7> Bryin: you been doing java very long? this is my second day.. but i'm a cobol programmer of old, then c programmer
<7> and i think maybe i'm doing things wrongly
<1> ormandj: then I'd start by getting familiar with sdk documentation.
<7> Lion-O: i already did, but i came here wanting to ask for help on other things, i just asked that to get somebody's attention
<7> excuse me for that
<1> ormandj: then I don't understand how you could have missed isChecked but thats just me I suppose.
<7> isChecked() isn't there
<1> lol
<7> i see an isEnabled()
<1> ...
<7> is there some reason to belittle me?
<6> ormandj: APIDOCS The API documentation for the Java standard libraries ( download at http://java.sun.com/docs/ ) lists ALL cl***es (see link "All Cl***es") and ALL methods (see link "Index"): http://java.sun.com/j2se/1.5.0/docs/api/overview-summary.html
<6> ormandj: consider the inherited methods, too.
<7> Clackwell: thank you, i don't know what everything belongs to though, it's like finding a needle in a haystack for me, as i said this is day 2 with java :/
<7> C:\Documents and Settings\David J. Orman\Java Projects\CoreNode\Storage\CostEstimation\CostEstimator\src\com\corenode\costestimatorui\CostEstimatorMainUI.java:434: cannot find symbol
<1> ormandj: and that is why I adviced you to get familiar with the docs. You don't get that in one day.
<7> symbol : method isChecked()
<7> location: cl*** javax.swing.JCheckBox
<7> if(jCheckBox3.isChecked()) {
<7> 1 error
<7> it's non-functional for me, obviously i'm doing something wrong
<7> isEnabled() is always returning true, so that can't be it
<5> sorry ormandj
<5> isSelected()
<5> I got my ECMAScript and Java mixed up
<7> thanks bryin, i really appreciate it :)
<5> too early in the morning here on a Sunday
<7> Lion-O: thanks for the support/encouragement heh
<7> Bryin: hehe, np, you're still a lot better off than me
<5> It's 10.43am
<7> 12:43pm here
<5> but got woken by my wife at 6am looking for her socks
<7> lol
<6> ormandj: it is a matter of systematically checking the list of methods. see the methods of JCheckBox, and never forget to go through the list of inherited methods.
<7> Clackwell: ok, i'll do that (make sure i look at inherited - i think that's where i've screwed up a lot in the past)
<1> Clackwell: which is easily overlooked. I know I did when I started out.
<7> my programs are looking really procedural... i mean, i'm breaking things up into cl***es and such, and main() is only initiating the gui cl*** and setting it visable
<7> but it still seems kinda procedural :/
<5> ormandj: to bootstrap an OOP you still require a procedural approach
<7> bryin: ok. well, hopefully i'm not going too far off course with my java then heh
<5> once it's initialised then the model should come alive :)
<5> oops,
<5> once it's initialised the model should then come alive :)
<7> hehe. well, the only difference between what i'm doing now and what i did in c, is i have a bunch of cl***es, and i have to make objects out of them before i can use their functionality, and i'm normally making the objects in response to *things* (like button clicks or some such)
<5> Event-based modelling
<7> so if somebody hits submit, an object to calculate totals of the fields, do some formula on those totals based on which checkboxes are checked, and then return a result in another field
<7> so maybe 2 objects in that case
<7> is that how i'm supposed to be doing things? based on events?
<8> sure, everything should be event-driven
<7> ahh good, i was worried i'm really screwing up heh
<8> That's how Swing/AWT works. You create all the UI, then it dissappears into the message pump (not in your code), and calls you back when something happens.
<7> oki :) i'm using swing btw, i heard it's what i should use
<4> ormandj : http://java.sun.com/j2se/1.5.0/docs/api/javax/swing/AbstractButton.html#isSelected()
<4> ormandj : While you are at it , browse around those other methods
<7> teralaser: headed there :) i figured out that part (it's working) but i'll read up on the rest
<7> thank you kindly
<4> :)
<4> a far cry from the COBOL days. Today you can google your way to anything.
<7> hehe, yeah. just sometimes you have to know WHAT you are looking for in order to google :P
<7> that's been my problem
<7> but i have enough pointers now ;p
<4> Even just googling your question directly might provide the answer
<7> 4 to 8 channel audio mp3 compr. to ethernet? that doesn't make any sense to me. mp3 is stereo only as far as i knew, what'd you multiplex the mp3s and demux at the recieving end? and to ethernet? using raw frames? or are you using tcp/ip?
<4> ormandj : http://www.just****inggoogleit.com/?q=%20how%20do%20i%20determine%20if%20a%20jCheckBox%20is%20checked?
<7> thanks :P
<4> ah, I forgot to say, I made the hardware
<7> ah, that clarifies it a bit :P
<4> Good question btw... tcp/ip or udp
<7> teralaser: well, with mp3, udp is semi-ok, unless the first few bytes get dropped
<4> It is a continous stream.
<7> it all depends on the decoder though, if it's forced to parse as stream data only
<7> then udp would be fien
<7> fine
<4> it is just stored somewhere
<7> well, im sure you know what you're doing, and i'm sure you did a fine job (and i wouldn't use udp if it's stored, mp3 is lossy enough)
<4> hehe
<4> Yeah.
<4> With 100Mb/s Ethernet the throughput should be plenty.
<8> Hmmmm, I'm sick of the commute to work - need an idea for another work-from-home startup
<4> "another" ?
<8> Yeah, I've worked for a couple of startups, but mostly not from home.
<4> Ah, the startup is another; the work-from-home is not.
<5> LLyric: I'm at home!
<7> LLyric: build a teralaser :P
<5> Are you in Australia now LLyric?
<8> Bryin: yeah
<5> When did you get there?
<8> 14 months ago
<8> A search engine (acquired by dotcom), and a distributed financial-network experiment (still dribbling along)
<4> Australia ? A new sheep detector !
<5> I recall you saying that you were moving to Oz, but forgot that you did!
<5> I need to go to Denmark this year
<8> Yeah, I've been here for a while. I was working for a friend-of-a-friend, but he turned out to be a cheapscate ****
<8> So I quit, and went to work for the client :)
<5> teralaser: See you later in the year!
<4> Mkay.
<4> LLyric : Let us make the next generation wall-mount gamble (slot) machines
<5> I'm going to Kobenhavn, rhus & Haslev
<4> Aha.
<4> I am in Kbenhavn
<5> make that Kbenhavn
<8> A tricky business to get into, gambling, too much obvious money, so too many wannabes
<4> Well, it had a lot of growth... I havent checked on it for a while.
<8> We should find something that leverages our existing skillset/experience, in a new direction.
<4> What ?
<8> Hmmm
<4> You : Software ? Me : Hardware + biz plans etc.
<4> Just need a very talented mechanical guy.
<4> :D
<4> [01:21] -lilo- [Global Notice] Hi all. It looks as if we've managed to find our problems. We were experiencing difficulties in labeling attacking bots, and for that reason we had to turn off incoming connections and just turn them on intermittently. We believe we've resolved the issues.
<8> I'm good for software, consulting, pre-sales, etc. Wifey is marketing geek.
<4> Wifey ?
<7> oh, that's why freenode is down?
<7> that network really has been ****ing since it was no longer OPN
<8> I'm sure there are lots of things we can do.
<8> teralaser: uh, yeah, wifey. wife. mrs. good lady. etc
<5> teralaser: ooooer!
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