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  31 to 40 of 5776  « Prev 1 2 3 4 5 6 7 8 9 10 ... 578 Next » 
 
float to double conversion mistake??
Does anybody know why the following program gives the output 123.45600128173828 instead of 123.456?...
Mon 06/11/01
01:44:04PM
 
1
Mon 06/11/01
01:19:04PM
40
 
 
instanceof vs. getClass
At the level of the VM, what are diferences beetween instanceof and getClass()?
Mon 06/11/01
09:16:05PM
 
1
Mon 06/11/01
06:01:00PM
47
 
 
Converting an excel file to csv file
hi can we write a java program which can convert a excel file to a csv(comma separated file).
Mon 06/11/01
11:42:50PM
 
1
Mon 06/11/01
02:32:48AM
52
 
 
Rounding off a number
How do I round off a decimal number stored in double so that 12.80 becomes 13 and 12.20 becomes 12. ...
Tue 06/12/01
02:57:19AM
 
1
Tue 06/12/01
12:10:14AM
54
 
 
read from jar file
how do i read the jar file without unjar it?
Tue 06/12/01
11:18:37PM
 
1
Tue 06/12/01
10:37:31PM
49
 
 
Also interesting ...
 
Can I change the contents of a class file externally
We can modify an exe by changing a hardcoded character array externally. Can we do the same with cla...
Wed 06/13/01
03:56:46AM
 
1
Wed 06/13/01
02:52:05AM
47
 
 
util-package
Hello, You said the GeregorionCalander can give the previous month of System Month. So how can I get...
Sun 06/17/01
02:56:33PM
 
1
Wed 06/13/01
03:02:38AM
44
 
 
Multi Dimensional Array
How do three dimensional arrays work and what is the purpose of having something like three dimensio...
Sun 06/17/01
03:02:02PM
 
1
Mon 06/11/01
11:38:01PM
52
 
 
HashMap &amp; ArrayList
Friends Here's my Q. HashMap h1; HashMap h2; h1 contains some hashmap elements & those elements...
Sun 06/17/01
03:06:13PM
 
1
Mon 06/11/01
10:44:26AM
47
 
 
HTTP POST
I tried posting some data using http post to a web site. The post doesnt return the required html pa...
Sun 06/17/01
03:10:13PM
 
3
Mon 06/11/01
06:53:08AM
44
 
 
Also interesting ...
 
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