softdev

hi guys, i have this senario and i want know if that is possible. i want to apply some aspect-oriented concept. i want to have something like, say two classes. one extract some piece of data from xml file and use JSP to display the data. another class/aspect that log …

hi guys, design by contract or aspect-oriented programming. anyone has used one of the above technique? in a nutshell, which one is better? in terms of simplicity and usability, which one is a hassle?

hi, looking at this example code: [CODE] public void writeList() { PrintWriter out = null; try { System.out.println("Entering try statement"); out = new PrintWriter( new FileWriter("OutFile.txt")); for (int i = 0; i < SIZE; i++) out.println("Value at: " + i + " = " + vector.elementAt(i)); } catch (ArrayIndexOutOfBoundsException e) …

Hi, are there any alternatives for error handling in Java other than exceptions? i'm just reading on error handling. like in c++, i'm meeting such things as retturn codes, deferred error handling.i haven't gone into much details on these. but are they available in java?

Hi Guys, I am trying to create a game of a two way traffic with a human trying to move between the cars to the other side without being hit by a car. I can detect the collisions, but the main problem is my cars don't move. what maybe the …

Hi Guys, I've noted that when using Netbeans, .jar file is created when you build your application. if i want executable jar file of my application, can i just take the same generated jar file, or should i create my own .jar via the command prompt. I mean whats the …

Hi, can anyone direct me to a good tutorials on drawing in java. i.e i want to draw car and allow it to move horizontally inside a lane. or draw a person and move him vertically or horizontally using keyboard keys. any example codes or tutorials will do.

hi! guys I'm in trouble, i've forgotten my password and i can't log into my laptop now. can someone know of any mechanism to recover or reset a password? i desperately need some help.

I'm trying to open a Compiled HTML Help file and i receive the following message: Navigation to the webpage was canceled and nothings happens, i can only see the contents. what application software should i use to be able to read the file? the file extension is .chm. Kind Regards,

I'm trying to run my latex files and i get this message: The required file tex\latex\setspace\setspace.sty is missing. It is part of the following package: name: setspace title: Set space between lines: e.g., double and one and a half spacing can someone help me with this problem?

hi guys, i'm looking for software to make picture animations or animated cartoons or something fascinating like that... any idea?

hi guys, i need help. i'm trying to downgrade from vista to xp,...i insterted XP CD in the CD drive, after loading xp files it can't start installing rather it says it can't see any hard disk installed on my computer.. what might be the problem? any help on taking …

hey guys, anyone to provide a short lecture! is automata theory important in computer science? what are example of real applications of automata and formal languages? do they have anything to do with software development and verifications? kind regards