DEBASIS kARMAKAR

• Aug 31st, 2011

Dynamic Host Cofiguration Protocol.

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The String literal "abc" is not a primitive value. It is a String object.

nik7i

 Profile Answers by nik7i Questions by nik7i

• Aug 28th, 2011

Yes it is an object, by default string literals has treated as string object...
to prove it:

string s = "hello";
S.o.p(s.length);

string s= new string("hello");
S.o.p(s.length);

both have similar output that shows both are objects..

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The only statements for which it makes sense to use a label are those statements that canenclose a break or continue statement.

sharmawithu

 Profile Answers by sharmawithu Questions by sharmawithu

• Aug 27th, 2011

A label is used to recognize particular area where we need to keep the break. Example: Suppose in one area you are expecting an exception then you'll keep the break then after that particular functi...

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shraisy

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• Aug 27th, 2011

1. A process is a job/task which runs at the background whereas a thread is a single line of execution in a program. 2. While creating a new process, each time new address space is allocated whereas ...

Jitendra Nayak

• Aug 17th, 2011

Every execution of a program is called process and every process is known as thread.

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The values true and false are not keywords.

BASWARAJ

• Aug 27th, 2011

No, True and False are not keywords

Srinivas

• Aug 26th, 2011

No, true and false are not keywords in Java. They are literals.

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How we implement pagination in j2ee

naveen potla

• Aug 27th, 2011

One way is fetching records from DB is using limit. For example if we have 1000 records to get in our result, you can fetch 100 records each time.

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neha

• Aug 22nd, 2011

JFrame f=new JFrame();
JPanel p=new JPanel();
f.add(p,BorderLayout.CENTER);

dinakaran

• May 11th, 2005

Get the frames contentpane and add the panel  frame.getContentpane().add(panel);

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sreeja

• Aug 21st, 2011

Cool.Casting is the process of converting the object type in to class type.

sujatawankhede

 Profile Answers by sujatawankhede Questions by sujatawankhede

• May 25th, 2006

Casting is bused to convert the value of one type to anather

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The prefix form performs the increment operation and returns the value of the incrementoperation. The postfix form returns the current value all of the expression and thenperforms the increment operation on that value.

amna

• Aug 20th, 2011

Into prefix
x=1;
y=++x;
it means that we assign 2 to y bcoz first it increments the value of x then assign it.
vice versa for post fix.

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Please observe the following code....public class MyClass{ public static void main(String[] args) { try{ //code here }catch(Exception e) { System.out.println(e); } }}if the try block throws an ArithmeticException,NullPointerException,etc....we can handle the exception...Because those are the sub classes of Exception class...The Question...

Raghu

• Aug 19th, 2011

An exception type must be subtype of Throwable class.............

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What are the 4 stages of garbage collector? How and when Garbage collector comes into picture? What is the importance of finalize method?

KP

• Aug 17th, 2011

Stage 0
stage1
stage2
stage3

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anurag

• Aug 16th, 2011

A primitive data structure is generally a basic structure that is usually built into the language, such as an integer, an array or a linked-list. Primitive types are declaration types and the primitiv...

gudlarajesh

• Nov 4th, 2005

primitive data types are the datatypes which are not objects as they are present in c and c++. eg.int,chat etc.where as non primitive are the datatypes which are considered as objects eg. String.this ...

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How to give newline after creating level or textfield in Java Applet?

abi

• Aug 11th, 2011

Go with the syntax prescribed

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Phani

• Aug 2nd, 2011

Please look at this link, which is close to your question:

http://stackoverflow.com/questions/2113795/quickest-way-to-find-missing-number-in-an-array-of-numbers

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Budha Harsha

• Jul 30th, 2011

Class is a template or blue print for a collection object's that share a common set of attributes & operations

reena sahoo

• Sep 1st, 2005

Class is a blue print for an object which defines the functionality of an object. class also called the template for an object.

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The EventObject class and the EventListener interface support event processing.

nageswararao kamma

• Jul 27th, 2011

According to java event is nothing but object(apporiximately 98%)

and another thing is util packages stores only objects,so u think this way 100% then automatically

util packages supports

eventhandling............take care

mohan

• Oct 3rd, 2005

Java.util.Event class

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amitkaushik8

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• Jul 26th, 2011

Public,Protected, private and one is default when you don't type any modifier

timmireddy

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• Nov 11th, 2009

Access modifiers are applicable to class,variable and methods, some of access modifiers are final,static,synchronized,volatile,native,abstract and transient.

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Skill/Topic: AWT & AppletsA) finalize()

amitkaushik8

 Profile Answers by amitkaushik8 Questions by amitkaushik8

• Jul 26th, 2011

Finalize method is called by the garbage collector to free up the system memory

VirtualVoid

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• Nov 5th, 2010

Finalize

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Kumar

• Jul 24th, 2011

By referring the RT.jar file in jre folder of jdk software installation

vasavimonika

 Profile Answers by vasavimonika Questions by vasavimonika

• Mar 5th, 2011

By going through the API we can find out all the prefined classes as well as interfaces and what are all the methods can support by that class.

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Is super class object gets initiated while creating the subclass object? what happen in heap and stack when call super class method from subclass and call super class constructor by using super keyword from subclass?

sarath

• Jul 21st, 2011

yup its intiated as for inheritance.. the object will be created in heap and as you would probably know that superclass constructor is called when subclass constructor is called.. but first the super...

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