Forum: Java  May 13th, 2008 |
| Replies: 3 Views: 244 Re: custom controls
For this you can search for custom jsp tags. Or jsf implemenattion from apache must be having such component already. I am not too sure but jsf (trinidad project ) has lot of rich ui components. Just... |
| Forum: Java May 13th, 2008 |
| Replies: 1 Views: 354 Re: query a database
Hi This problems occurs becuase of the data base and not your code. instead of MA Access and jdbcodbc driver try using mysql and mmmsql driver . The problem should not occur. Ms Access does not... |
| Forum: Java May 13th, 2008 |
| Replies: 2 Views: 275 Re: Regular Expression Help please!
Hi below regulary expression should solve your problem . it checks for integers as well as decimal numbers with or without exponent.
^[+-]?([0-9]*\.?[0-9]+|[0-9]+\.?[0-9]*)([eE][+-]?[0-9]+)?$
it... |
| Forum: Java May 13th, 2008 |
| Replies: 2 Views: 162 Re: can you advice me here!
Nopes its not there rather you read java audio api documentation here http://java.sun.com/products/java-media/sound/ |
| Forum: Java May 13th, 2008 |
| Replies: 2 Views: 162 |
| Forum: Java May 13th, 2008 |
| Replies: 1 Views: 150 Re: Process interaction with Java?
you need to resort to native code for such interaction .you can write the code to get information from os in c and then call that code from java using jni. |
| Forum: Java May 13th, 2008 |
| Replies: 3 Views: 244 Re: custom controls
Hi , i could not completely understand what you wnat to achieve.However i will summarize what can be done.
1> you want to create custom component for desktop applications or applets then swings is... |
| Forum: Java May 9th, 2008 |
| Replies: 5 Views: 937 |
| Forum: Java May 9th, 2008 |
| Replies: 5 Views: 937 Re: Read and update a ini file
Hi , The problem is obvious, you are opening up a file for overwriting. so you need to open for appending. Use the FileOutputStream constructor that takes an additional boolen parameter... |
| Forum: Java May 7th, 2008 |
| Replies: 1 Views: 202 Re: Can't figure out what I'm doing wrong here...
Hi there were several problems in your code.just copy the code below and run it. make sure the file name you pass to the program exist.
The fundamental problem in you progarm is you are not opening... |
| Forum: Java May 7th, 2008 |
| Replies: 2 Views: 419 Re: how to use the options in "javac" .
you can use following syntax to get help for javac command javac -help. To use options with javac you have to put a hypen and the option name like this.In the second command i have used a value for... |
| Forum: Java May 7th, 2008 |
| Replies: 4 Views: 239 Re: timing in java...
Yes you can use timing to pause inbetween.
use the code below to have 3 seconds delay.
System.out.println("Hi!");
Thread.sleep(3000);
System.out.println("How are you there!"); |
