cntganesh

 Profile Answers by cntganesh Questions by cntganesh

• Aug 31st, 2006

Java is case sensitive.if you change main to Main program will compile.while running using java in command prompt its shows errorException in thread "main" java.lang.NoSuchMethodError: mainmain() is a...

rabbi

 Profile Answers by rabbi Questions by rabbi

• Jun 29th, 2006

Main() and Main() are two different methods in Java. But if u write Main() instead of main() then there will no exception at the compile time. But It will generate a runtime exception :     java.lang.NoSuchMethodError: main    

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Plane Old Java Objects

NAIK

• Sep 14th, 2006

PLAIN OLD JAVA OBJECT

sateesh

• Aug 21st, 2006

Thank u

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Naik

• Sep 14th, 2006

Transient indicates that when the object is serialised ignore this variable.. and when variable is initialised to its default value when object is deserialised

abhip143

 Profile Answers by abhip143 Questions by abhip143

• Sep 7th, 2006

Up to my understanding transient variables not stored anywhere you can?t store them. I think you meant to say where the memory will be allocated?In that case I think its heap correct me if I am wrong. 

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Mallu Praveen

• Sep 23rd, 2006

 Is it advantage for the hashmap since it is not synchronizedif so explain with an example where it is usefuland where we cannot use hashtable

md manzoor murshed

• Aug 11th, 2006

Consider a situation when you need to call a method of some other application and assume that you don't have the source file access of that application...How you make make the method synchronized??? In this situation you can make the caller statement a synchronized statement..ThanksManzoor

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jay

• Sep 23rd, 2006

Man, StringReader as the name says READS from the stream, StreamWriter - writes to it

rabbi

 Profile Answers by rabbi Questions by rabbi

• Jul 2nd, 2006

Stream Reader A Stream Reader is a bridge from byte streams to character streams: It reads bytes and translates them into characters according to a specified character encoding. The encoding that it u...

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jay

• Sep 23rd, 2006

You can integrate small modules BY putting them into one package, or if they're in separate packages already - you just simply put them into project's JAR

kalpana

• Jul 24th, 2006

The best option will be make to separate packages ,store each module in each package and then import either in another

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jay

• Sep 23rd, 2006

Why not just treat infinty like any other String->float conversion error ? :float myfloat;try { myfloat = Float.parseFloat(floatAsString);} catch (Exception e) { // o-o the format of floatAsString is not quite compatible with java float}

Thakkar Nirav

 Profile Answers by Thakkar Nirav Questions by Thakkar Nirav

• Apr 29th, 2006

Hi ,Finally i got the answer, but thank u all to give me prompt reply.i am using jdk1.4 . thats why i cant use Float.isInfinity() but i'll remember so in future i can use.thank u again.

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jay

• Sep 23rd, 2006

serialization is STORING an object somewhere, and ability to RESTORE it later with all it's state information.For example, when you define class as Serializable you mean that it's objects can be : a) ...

HabazalCoonya

 Profile Answers by HabazalCoonya Questions by HabazalCoonya

• Jul 31st, 2006

it is way of moving obj from 1 place to a new place. lke if u hav jvm on desktop nd servr machne with jvm on 2. u can "Serialization" obj so it can be sent frm dsktop to srver.it is vry like xml. but ...

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intalaash

 Profile Answers by intalaash Questions by intalaash

• Sep 28th, 2006

When an applet is first created, an applet stub is attached to it using the applet's setStub method. This stub serves as the interface between the applet and the browser environment or applet viewer e...

intalaash

• Sep 28th, 2006

When an applet is first created, an applet stub is attached to it using the applet's setStub method. This stub serves as the interface between the applet and the browser environment or applet viewer e...

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N.SRINIVASAN

• Oct 10th, 2006

In the object oriented paradigm all the objects that you code exist as objects. In all object oriented languages we have arrays to store and send and retrieve. To store objects the similar way we have...

raniraja_f2

• Sep 12th, 2006

S ur Correct

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Great Legendary Praveen S Wani

• Oct 29th, 2006

Dear Readers,To know when exactly static block gets loaded please see the example belowpublic class Test{static{//Do somthing}//do some declaration initalisation//Do some methods//Do some static ...

vardhan

• Nov 29th, 2005

When class object created

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faizy

• Nov 5th, 2006

A system thread is any thread not started and managed by an application. In a MIDP environment, system threads are created by the application management software (AMS) that controls MIDlet execution.

wrijub

 Profile Answers by wrijub Questions by wrijub

• Nov 2nd, 2006

The default thread for any java appuseThread.currentThread()to get an objct of the same

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surya

• Nov 7th, 2006

only one thread is needed i.e main but main thread is not user thread it is deamon thread

anil patil

• Oct 1st, 2006

Jvm run on single thread but it ll create more child thread depending up operating system. if u deeply go into jvm u can find function like classloader, import and packaging. which require threads to create.

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chinnu

• Nov 18th, 2006

Hi ,apart from c++ ,java has dynamic feature . after creating . class file still scope to pass the imformation to that class .like java.lang.ObjectOutputStream using reflecton package.bye

Sunil Pratap Singh

• Nov 8th, 2006

Objects have some attributes ,method and behaviour which determine their state. When the attributes and behaviour of the objects are determined at run time these objects are some times known...

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Arun Kantilal Rajput

• Nov 18th, 2006

Hi,AJAx is asynchronous javascript XML. Simple to use1. create xmlhttprequest object2. before that check the browser type (eg various ways to create object for different browser)3. in javascript write...

Levey

• May 11th, 2006

AJAX: Asynchronus Javascript and XML, is not a new technoly. It is compined with javascript,xml and html. Normally we do submit the page by click the HTML submit button, where we give the action to ha...

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BHarat

• Nov 22nd, 2006

We can upload a file in jspUsingenctype="multipart/form-data"AND BY PARSING THIS REQUEST AT JSP OR SERVLETBHARAT TIWARI

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sivanesh.a

 Profile Answers by sivanesh.a Questions by sivanesh.a

• Dec 5th, 2006

Constant - > values cannot be changed, in java it is implemented using final keyword.

ravikgoru

 Profile Answers by ravikgoru Questions by ravikgoru

• Jul 27th, 2006

Final, it can be used in 3 ways,1. Variable declared as final, its contents cannot be changed. It value is constant through out the execution of the application2. Method declared as final, this method...

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Pls ans me

Muthuramakrishnan.K

• Dec 8th, 2006

Sometimes, we may not know until run time precisely how large of an array we need. At that situation, the collections framework defines arrayList.ArrayList is a variable length array of object referen...

siva kumar reddy

• Aug 10th, 2006

hi,these all collection objects are used to store the objects.arraylist is used to random access.linked list is maintains the order.but these are not thread safe.vector is a synchronised.it is used in...

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HabazalCoonya

 Profile Answers by HabazalCoonya Questions by HabazalCoonya

• Dec 11th, 2006

U could also throw an excepton in ctor, and hav a static int.

HabazalCoonya

 Profile Answers by HabazalCoonya Questions by HabazalCoonya

• Dec 11th, 2006

U could use patten Multiton (like Singleton, but 4 more than 1 obj).but Y? what if later u want 2 model two teams? Or 3 teams? U have 2 modifiy da Multiton each time!!this logic sould be part of Team, so its addPlayer method throws a TooManyPlayerzException if u add more than 11 players!

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Rajkumar

• Dec 13th, 2006

Use the java command options "-Xms" and "-Xmx" to specify the starting and maximum limits, respectively. See the java command documentation for details.  specify initial and max memory available ...

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