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Java Freezing Problems 27 Aug 2013 | 05:16 pm
Hi all, I run a server-side java program which has been fine for many, many years up until I upgraded my hardware from Windows 2003 (32bit) on a single core to Windows 2003 (32bit) to 8-core. The pr...
Renaming Account 27 Aug 2013 | 04:07 pm
Is there any way to change the name of account ?
Compare XML in Java 27 Aug 2013 | 04:03 pm
Hello to everyone, I am pretty new to Java and my task is to compare two very similar, but not identical, .xml files in a Java programm. I am looking for a simple solution, because I actually only n...
String Immutability and Memory 27 Aug 2013 | 03:37 pm
As string literals are not applicable for garbage collector (String Literal Pool), so if I have a string literal like s = "ousdfkjliejlskjfodsjflk" and I use only few characters from this string, then...
Card Sort Algorithm 27 Aug 2013 | 03:31 pm
Hi, I am trying to write a program that is sorting a hand, containing 8 cards. Each card has a color and a value. The program should compare all 8 cards and start with the highest value. If 2 or mor...
Card Sort Algorithm 27 Aug 2013 | 03:31 pm
Hi, I am trying to write a program that is sorting a hand, containing 8 cards. Each card has a color and a value. The program should compare all 8 cards and start with the highest value. If 2 or mor...
Unary operator and binary operator 27 Aug 2013 | 02:51 pm
Acc. to the definition a unary operator(+) operates on one operand. 1. int a=1+1; 2. int b=+a; Now in the line 1 the + operator is used for two operands, while the line 2 operates on one operand. S...
Servlet request.getParameter() always return null value 27 Aug 2013 | 02:16 pm
I'm working on simple client server communication using HttpPost. From the client side I'm setting a parameter(filename). At the server side when I try to get the parameter value it's always showing ...
BufferedImage, copy parts to itself 27 Aug 2013 | 10:39 am
Hello fellow programmers, I have a BufferedImage with a given size. Now I paint to one quarter of it with a complicated algorithm. This one quarter I want to copy to the other three quarters of the B...
Change JProgressBar Text Color 27 Aug 2013 | 09:14 am
I want to change the text color of the progress bar to black, but I don't know how. Everything I have tried hasn't worked. Can someone please tell me how to change the text color of the progress bar...
