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Key generation in java

Hai,
i want a solution(coding in java) for key generation with optimal efficiency...

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Nice try! Find an upper-class student to give you one-on-one tutoring with your homework assignment.

Posted on Dec 03, 2009

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It just won't work !! when i go on it it starts loading (the java circle) really slowly then after a few minutes it's blank and that's it .


Make sure you have the latest version of Java from http://www.java.com

Also try using a different web browser, Firefox and IE are good ones to try.

Mar 07, 2011 | Operating Systems

1 Answer

Windows xp not working properly


Hi , Appko check karna hoga ki koi third party services run kar rahi hai ya nahi , Agar haa to use disable kijiye, Following are the steps :
Start
run
msconfig
services
check hide all microsoft services
and the clicked on disable all
Click on apply and then ok
Restart the computer
Post reply for more steps to optimize computer

Sep 06, 2009 | Operating Systems

1 Answer

Generate prime nos upto n


Just do a search for Sieve of Eratosthenes to find an efficient algorithm for finding prime numbers. You can probably find source code in multiple languages for this purpose as well.

Jul 06, 2009 | Microsoft Operating Systems

2 Answers

Mere pass product key nahi hai kese activate karu vistas or net cafe par use karta hu


u do get all the product keys online.. try www.seriall.co. u get all the product keys of all the softwares even keygen which generate product keys

Jun 30, 2009 | Microsoft Windows Vista Ultimate Edition

1 Answer

I am in need of source code for dynamic line graph in java


sir,
i need the smartmovie key.
device serial number is : 355740023968755 &
key?

Apr 06, 2009 | Microsoft Operating Systems

4 Answers

What is the difference between Java editor and Java software?


java editor is a text editor which probably understands java language synthax and can automatically call java to compile your code.
Java software is a program written in Java programming language which is interpreted/executed by JVM(JAva virtual machine) on a target computer.
Your question is a rough equivalent to : What is a difference between typewriter and a recipe book written in English language

Jan 21, 2009 | Microsoft Windows Vista Ultimate Edition

1 Answer

Please explain the working of this code


It's a Java http server (webserver) that serves random "prices" if they match a search string.

Well here is an explaination:

private static String[] symbols = {"DELL", "INTC", "MSFT", "ORCL", "SUNW"};
These are search strings

private static Random rnd = new Random();
This generates a random number

private static Charset cs = Charset.forName("UTF-8");
This is the charset that the http server uses

ServerSocketChannel server = ServerSocketChannel.open();
Create a new server

server.socket().bind(new InetSocketAddress(8055));
Bind the http server to port 8055

The rest is handling the request and processing it

But here:
if(Arrays.binarySearch(symbols, symbol) >= 0)
response = "Price is " + (1000 + rnd.nextInt(9000)) / 100.0;
else
response = "Price not available";
channel.write(cs.encode("HTTP/1.0 200 OK "));
channel.write(cs.encode("Content-type: text/plain "));
channel.write(cs.encode(response));
channel.close();
}
It sees if the string input matchs: DELL INTC MSFT ORCL SUNW.

(private static String[] symbols = {"DELL", "INTC", "MSFT", "ORCL", "SUNW"};)
If so, it gives a price based on a random number.
(
response = "Price is " + (1000 + rnd.nextInt(9000)) / 100.0;)
Or else
It says "price not available"
then it gives a html header to end the error message.

Hope I helped you :)
Gook luck

Nov 26, 2008 | Operating Systems

1 Answer

Java code


MY PERSONAL LICENSE KEY
IMEI:355023006852548

Oct 06, 2008 | Operating Systems

1 Answer

Java problem on combobox event


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Sep 29, 2008 | Operating Systems

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