JavaLanguage

This FAQ encompasses the Java language proper including syntax and semantics. [FAQ Previously managed by More>>

This FAQ encompasses the Java language proper including syntax and semantics. [FAQ Previously managed by John Mitchell]."   <<Less

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Results  1 to 10 of 5776  « Prev 1 2 3 4 5 6 7 8 9 10 ... 578 Next » 
 
How to handle Null Pointer exception?
Hi how to handle/prevent NullPointer Exception?
Fri 08/25/06
09:56:32AM
 
2
Fri 08/25/06
07:06:35AM
5945
 
 
Difference between Array and Vector
What is the difference between arrays ansd vectors
Mon 03/15/04
08:15:36PM
 
2
Sun 03/14/04
08:44:06PM
4597
 
 
call the URL using java stand alone program
Dear Friends...  I want to call the URL ( href="http://10.200.75.207:7030/invok...
Wed 09/06/06
05:47:48AM
 
2
Wed 09/06/06
04:57:15AM
3724
 
 
instanceof vs isInstance(Object obj)
Please someone help me how to use these two. what are the differences? it will be better if samp...
Tue 08/08/06
01:41:32PM
 
1
Sun 08/06/06
12:24:44AM
2474
 
 
What does import java.io.* mean?
What does ‘import java.io.*’ mean? Answer: What are we ‘importing’? If we had not imported java....
Thu 01/17/08
04:08:31AM
 
2
Thu 01/03/08
12:05:31PM
1656
 
 
Also interesting ...
 
How to sort two dimensional array in java
I want the exact coding for sorting two dimensional array.Can any one help me with the exact coding?
Tue 01/17/06
08:32:13AM
 
1
Tue 01/17/06
07:22:48AM
1590
 
 
how to validate date and time format in java i want validate this date formate Y...
how to validate date and time format in java i want validate this date formate YYYY-MM-DDThh:mm:ss ...
Mon 10/08/07
08:04:29PM
 
1
Wed 09/26/07
02:07:36AM
1583
 
 
why can't I add two short type variables in java? what is the concept behind it?
can anyone tell me why does not this code work? public class xxx{ public static void main(String...
Mon 04/13/09
02:20:51AM
 
1
Fri 03/13/09
06:41:11AM
1435
 
 
Can I read the HTML document in Java?
I have situation here where in I would have to read the TABLE data from the HTML file. Is it possib...
Thu 08/05/10
02:44:21AM
 
6
Tue 06/19/01
03:07:19PM
1101
 
 
When should I use clone() method of Object class in Java?
Can anybody please give me an example where we use clone() method and why? Can'nt we achieve the sav...
Wed 04/25/07
12:27:27PM
 
2
Mon 04/23/07
08:08:34AM
1087
 
 
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