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krishna balaji

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since Mar 16, 2006
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Recent posts by krishna balaji

what is specification where can i get UML specification?
i tired this following code but the tree is not visible on the internal frame
12 years ago
what i actually tried to ask is that i want to name variable at dynamically
for instance where s is the variable name
i want s (variable name) to b got from
any way?

and whats the use of naming and binding classes?
12 years ago


what should i do if i want to rename "obj" to some other say name "obj1"

and is there any way to create name object in run time ?
12 years ago
12 years ago
i included a jar file in my project and i m required to mention jar file location each time i compile and run the code how to set class path in advance ?
<code>
javac -cp location/myjarfilename.jar;. myclass.java
java -cp location/myjarfile.java;. myclass
<code>

this is wat i m doin i want to set class path and do like
<code>
java -cp myjarfile.jar;. myclass.java
java -cp myjarfile.jar;. myclass
<code>
how to set class path before compiling and running?like we set path to jdk
12 years ago
Thank you
it was very useful
12 years ago
i saw API documentation from java.sun.com
there are about 200 packages
can you mention top 20 packages which are frequently used and most important
12 years ago
I was trying to find where is Jframe.pack() documentation for developers provided in sun site .
Please provide me link regarding Jframe.pack() Thanks a lot
12 years ago
whats difference between core and advanced java?
what are the various topics that falls under each type ?
is there any other type or branch of java?




Thanks
12 years ago
JDK java development kit and SDK is software development kit whats the difference between both ?

i m often getting confused between the same
now whats the latest version of jdk is it jdk1.6.0?
people also talk about j2sdk please make me more clear and throw light on this topic
12 years ago
i understood concept of static variables
can any one explain concept of static methods ?
why do we use static methods?
what all situations in which we can use static methods ?
why main is static?
where should we must use static and where satic methods should not be used?


Thanks
12 years ago
Disclaimer: I'm a complete newbie!

I'm building a mobile application. I've built a menu using screen commands. Now how do I create sub-menus? Is there a maximum depth it can have? I'm currently using Netbeans IDE 5.5. Is there any complete reference for mobile application building using Netbeans?

if it isn't too much to ask, could you also provide some sample code for the same
13 years ago
[code]
public static void main (String [] args)
{
try
{

// Create a synthesizer for the default
// locale.

synth = Central.createSynthesizer(null);

// Allocate synthesizer resources.

synth.allocate ();//i m gettin null pointe error here y ?

// Place synthesizer in the RESUMED
// state so that it can produce speech
// as it receives text.

synth.resume ();
}
catch (Exception e)
{
System.out.println(e);
System.exit (0);
}

[code]

in the above peice of code i get null pinter error wen i try to allocate
whats the problem i also want to know how do i use Java Speech API to my own programs
13 years ago