5,727 Posted Topics
 | You can't run them at the same time if that's what you're thinking of (well, actually you can run one inside the other as a virtual machine if you get some special software but that's probably not what you were thinking of). You can install them so that you can …  |
 | Re: Java Executable? There are tools that can create an exe-wrapper for a Java application. Never used them, most are quite expensive I believe, and why would you want to in the first place? Read up on something like JavaWebstart instead, it might be what you really want.  |
 | Re: New look! Looks good, but in some places a bit cramped. Don't know why as it seems to be all about the same size. |
| | Nowhere. It's not for marketing to individuals, only to be made available to foreign aid organisations and 3rd world government agencies (mostly educational and healthcare) in orders of 1000 units and more. |
 | Selling OEM software is a violation of the license to that software. Any court that decides otherwise is clearly biassed against the "big bad corporation" and therefore partial (and thus not capable of handing out judgment). |
| | You're in deep trouble if you keep using the name SAMS. SAMS is a major publisher of computer books, I don't think they like others using their name... P.S. your email address doesn't instill any confidence in me either as to your being genuine. If you were real you'd have … |
| | by putting them on the pages? |
| | The browser doesn't care whether something is a JSP or not. Most likely you corrupted the installation of your application server somehow and that causes it to no longer (or incorrectly) render JSPs leaving your browser puzzled as to what to make of it. As to rational, do you have … |
| | [B]Intro[/B] I've been fooling around with RMI today for fun and learning and got some serious headbanging when I couldn't get any of the examples I have in books by respected authors to work with JDK 1.5 (a.k.a. Tiger). All tutorials and examples on RMI say you should run rmic …  |
| | Re: Top 10 Songs Everybody Hurts -- REM Africa -- Toto Brothers In Arms -- Dire Straits The Great Beyond -- REM Belleau Wood -- Garth Brooks Old Shep -- Townes van Zandt Just a few favourites in no particular order. I know most are a bit black |
| | Nothing will stop decompilation but the usefulness to human readers of the generated code can be made pretty poor :) And indeed NEVER pass off decompiled code as your own, and NEVER decompile code you didn't get explicit permission for to decompile it. Such code is copyrighted to someone else … |
| | [QUOTE=nabil1983]in the while loop i have increased the i just after the user input instructions i put in ' i = i++' i know this works because when i never had in b4 i could nt add more than one entry...... [/QUOTE] i = i++; does nothing in Java. It … |
| | Scanner is a new class in 1.5, maybe you were looking at the 1.4 API docs? I've not used it myself so I can't really help you at this stage. |
| | Wake on keyboard also can do it. Some keyboards aren't properly grounded and can send small random signals even when no key is pressed. This is usually no problem as they get filtered out in the keyboard processor but the wakeup system might trigger on them. Of course a sure … |
| | There are built in print functions, but I've not used Pascal in ages (except Delphi now and again and there you have Windows handle the printing). If I recall correctly you have to open the printer like a file and write to it. This is easiest for old line printers … |
 | Vector is indeed old. It is kept around mainly for legacy reasons (backwards compatibility with old code) and its use it not advised in new applications. Sadly many tutorials and beginners' books were written ages ago and only minimally updated to keep track of new developments and thus still use … |
| | Re: starting jsp.... There is no J2EE 4.2, that may be your problem :) Go get yourself Apache Tomcat (latest version, 5.5.something) and install that. Tomcat needs JAVA_HOME set correctly AFAIK. Install tools.jar from your JDK installation in your Tomcat installation (overwrite the one that's there) to make Tomcat work properly with JDK … |
| | what is 'i' in that procedure? It's undefined... |
| | The session (and that's universal) exists for a web application context. That means a specific webapp installed on a specific domain. Crossing domains and applications isn't possible as it would cause major security problems. |
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| | [quote]for (int i=0; i<60000; i++) // i think this loop takes aboout a minute [/quote] It won't :) On my machine at work (which is extremely slow because of lack of memory, it often spends 5 minutes swapping data when I switch applications) it took 2 minutes almost to the … |
| | FoxPro used to be widely used but I've not seen any positions advertised for it in several years leading me to believe it's seriously on the decline. Interdev is a tool for creating database driven web applications if I'm not mistaken. It's also not widely used (anymore). Skip J++ as … |
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| | Guess :) Java programs (unless you do something stupid like calling operating system specific commands or filenames) will run anywhere there's a JVM of an appropriate version for the classfiles available. |
 | The lowest spec machine I ever installed Linux on was a 486 DX100 with 16MB RAM and a 250MB harddisk scrounged from a Pentium. 2MB VGA card, black and white 14" screen. Installation took 48 hours, kernel compile crashed after 96. Booting took about 10 minutes, as took starting X. |
 | Might be worth it depending on cost. If it takes say $100 a year extra to not get ads it wouldn't be worth it for me (unless the number of ads for those who don't pay increase but that would then be reason enough to leave). Of course without an … |
 | Re: Pascal Compilers [url]http://bdn.borland.com/museum/[/url] Borland has made some of their old compilers available free of charge, not just Pascal but C and C++ as well. |
| | What's the signature of toString? All you need to do is provide a method with that exact signature in your own class. By reading the API docs for java.lang.Object you can find out the signature of toString. |
| | Re: Which laptop? From the US you'd pay import duties, plus UK VAT. You'd also get a US-only warranty, and of course a US 110V powersupply. Many US companies won't ship overseas, certainly they won't be allowed to ship a laptop with software overseas as many software companies don't allow their US products … |
 | It's a pyramid scheme. Those indeed can work, but the odds are huge against you. You sign up for a ton of spam and have to buy expensive stuff. Then you have to get a ton of people to do the same to get the free iPod. Those people then … |
| | At current Microsoft anti-spyware is a repackaged application they purchased elsewhere. It's provided as-is while Microsoft is working to update and enhance it. If it doesn't remove some things, blame the original developers rather than Microsoft... Of course many anti spyware tools (especially free versions) tend to have a lot … |
| | [QUOTE=caperjack]sure looks a lot like microsofts antispyware program ! Edit: I just found out why ,it powered by Giant ,same as microsofts !! 2nd Edit ,my microsft antispyware ,stoppen working when i uninstall counterspy !!![/QUOTE] That's logical. If it's indeed the same engine they share DLLs. Many programs have very … |
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| | There's an optional attribute you can set for an HTML formfield which makes it forget what was previously entered (so the history is gone). Not sure if that works with the backbutton too, you'd have to try. Of course anyone stupid enough to not close a browser window after a … |
| | Old news, DARPA has been experimenting with such systems for some years now.  |
| | If you need something like that your architecture is wrong :) Commandline programs are executed from a shell, so the output remains visible if the user wants it. If not he'll likely have it redirected to a file and why should you force him to look at something he doesn't … |
 | Well, since Java doesn't run on DOS but only on 32 bit operating systems you won't be able to execute DOS commands. You can however (if you insist on loosing platform independence) execute Windows (or Unix) shell commands using the appropriate methods from the Runtime class. As I in principle … |
| | hmm, nice connection at work. Guess there's not many people pumping data to clients at the moment :) Your connection is: 3039 Kbps (about 3 Mbps) You downloaded at: 371 kB/s Your TRuSPEED: ^info^ 3252 Kbps :: 397 kB/s (7% overhead factored) I've experienced faster though. Fastest was with a … |
| | BlueJ is extremely limited for realworld use. VI is nice for sometime use, but again too limited to be really productive in a realworld environment (yes I use it too, and I like it, that's a professional opinion as a fulltime professional Java programmer). I prefer JBuilder, though Eclipse is … |
| | Your entire idea makes little sense. You say you want to convert a String to uppercase and eliminate whitespace, then give an example where there's only a single uppercase letter. String has a function to convert a String to uppercase built in, so no need for your messy ideas. Whitespace … |
| | Well, you don't have a constructor matching the parameter list you're using when you try to create an Item. That's why you get that error, the compiler cannot find a symbol (meaning a reference to something) with the required signature in the Item class. |
 | I've been running IE exclusively since 1996 (before that I used Netscape 3) and have NEVER had a virus, spyware, or other malware infestation (and never had any attempt at infecting me that I would not have had running any other browser, meaning a piece of software trying to install … |
| | Check out the API docs for the interface and its implementing class which contain themselves links to other information.  |
| | Just like that :) I guess it's a Swing app? Make a JPanel, put a Timer on it which on every tick rotates the text in a StringBuffer one character (or however much) and sets it to a JLabel on that JPanel. Add the assembly to your application and turn … |
| | That should be impossible. The applet sandbox prevents applets from doing ANYTHING on the client computer, and that includes opening browser windows. This is for security reasons. |
| | Several possibilities come to mind: 1) your domain name registration expired, causing the DNS records to be lost 2) your hosting contract expired, causing the hosting company to take the site offline 3) your server is not running (maybe it crashed and noone noticed? I've seen it happen) 4) there's … |
| | Come back in 2 weeks and I may give an answer. P.S. Java != JavaScript |
| | Check your serverlogs. Sounds like you may be causing some eternal loop or something like that. Without the code for the JSP it's impossible to say anything more. |
| | You said you tried but failed to create a procedure that takes a parameter. Let's see what you tried. This is such a basic language feature that the only way you could possibly fail to know how to do that is if you never paid any attention at all in …  |
| | of course it doesn't, and why should it? There's so many different implementations depending on the requirements for the particular system under development that it would be completely impractical for Sun to provide any implementation, even if it were something that was commonly needed by the majority of users (which … |
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