Harsha Deep Reddy Male
Gandhinagar,Gujarat
India
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handling pointers in JAVA

Replied Oct. 1, 2008

 

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Dhirubhai Amabani Institute of Information & Communication Technology, Gujarat
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Harsha Deep Reddy

Polyglot Programming .. awesomely cool

A Polyglot program or script is one which will compile and run in multiple languages. Polyglots are written using a combination of programming languages and scripting languages like C,C++ and LISP , PERL , python.

It is hard to believe at first as one can ask how does a native C Cross Compiler understand the syntax of python or LISP.The trick is in tricking the compiler of programming language to think that we are writing code in say C.Awesome right.

A simple example of a polyglot program is… Continue

Posted on November 6, 2009 at 2:05pm —

Harsha Deep Reddy

My Presentation for Sun Java Certification Program

Yesterday,September 30th 2008,the Sun Club in our college organized a meeting to decide on the club's approach to SJCP.It was a fun session, better to term it as an informal meet.The members of the club had to form groups of 3 or 4 people and those groups would be spreading awareness about the SJCP.Soon we formed teams of 4 members each with a person who would be the main speaker and second person who would wind up the session and 2 persons who are sound at answering Technical and Non-Technical… Continue

Posted on October 1, 2008 at 3:14am —

Harsha Deep Reddy

A brief desciption about the statement "System.out.println"..

In my college I have observed that many people use this statement without knowing what happens behind the curtain.
So I have felt the urge to share with u people the actual process happening when this statement is written.

The statement System.out.println has 3 words System , out , println.

System is a class of java.lang package int the Java API.

out is an instance(object) of System class.(in and err are the other two objects in class java.lang.System)

println is a metho… Continue

Posted on September 23, 2008 at 11:56pm —

Harsha Deep Reddy

How to tackle the problem "Applet not initialized"

This problem actually was quite a headache for me.I think after doin some applet research I have someways to correct this problem.

1)Check if ur program syntax is correct..better do this in Netbeans.

2)Check if u have AppletViewer in ur bin directory.

3)See if u have typed in the right package name.(It can be quite a problem if u don't give the right package name)

4)If u are adding images onto an applet then check for the path of the image.

5) The same is with adding media files.

6)handle… Continue

Posted on September 20, 2008 at 10:12am — 2 Comments

Harsha Deep Reddy

How to compile a java program in command line without a main method

This is fairly simple.This method can only be used for small programs where it feels stupid to write public static void main(String sd[]) for just outputting a line(for example).

so I will just type in the code below for a fairly simple program like printing hello world..caution is that this is for command prompt usage..

class test
{
static //callind a static method doesn't require an object
{
System.out.println("hello world");
System.exit(0); //this statement is compulsory...
}
}

try this ou… Continue

Posted on September 18, 2008 at 10:24pm —

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At 2:44am on October 2, 2008, Kolli Bharath said…
Cool man ... Post it today ... :)
At 5:10pm on September 22, 2008, Gary Serda said…
Glad that you are enjoying our OSUM Community. Be creative and have fun interacting with student developers from around the world.
At 10:28pm on September 18, 2008, Kolli Bharath said…
join :
http://osum.sun.com/group/daiictosum
At 10:27pm on September 18, 2008, Kolli Bharath said…
Its good :)
At 10:27pm on September 18, 2008, Kolli Bharath said…
Nice one raa ... keko keka ... keep blogging .. :)
 
 

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