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by: Jerry |
last post by:
Hi,
I am writing a Java Chatroom application that will implement
encryption of messages using the RSA algorithm using the BigInteger
class. It uses socket connections to exchange messages.
I have managed to generated the Private and Public keys and
exchanged public keys and modulus between the clients and server.
Please could someone advise me how encrypt a short message, pass the
encrypted message across a socket connection and then...
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by: sandorf |
last post by:
When I write:
int a;
and I want another name for "int", I can simply write
typedef int interger
but what if I want a more descriptive name for the datatype
int a; ?
typedef int two_intergers of course won't work.
Thanks.
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by: WebdoM |
last post by:
Hallo,
Do you know how to define a datatype (integer, with range between -255 and
255) in RDF or OWL?
Thanks!
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by: hitler123 |
last post by:
how to define arraylist in the xmlbeans?
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by: olivier35 |
last post by:
Hello,
I establish a two-way data-binding between systems with a web service.
I use XMLBeans and my problem is that objets classes are generated
(from xsd) without taking into account the existing classes (VO or DTO)
; I must manage two classes which represent the same data : "my" DTO
and the XMLBeans generated classes. The mapping is made "manually"
between these 2 objects. Is it possible to force XMLBeans to generate
classes (from the...
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by: shana07 |
last post by:
I don't understand about this program is doing. Could someone please tell me what it is about. Because I have gcd function in one program that calls this function. Thanks a lot
switch (opcode) {
case GCD: out = b1.gcd(b2).toString();
break;
/**
* Returns a BigInteger whose value is the greatest common divisor of
* <tt>abs(this)</tt> and <tt>abs(val)</tt>. Returns 0 if
* <tt>this==0 &&...
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by: gemacjr1201 |
last post by:
I am creating a GUI for class and need help with my program. My program takes 2 big integers and adds them together. First how do I declare my 2 Big Integers and then add them together? I have read the API docs , but still need help. Thanks!
import java.math.BigInteger;
public class Integer {
private BigInteger IntegerONE; // both entered as strings from GUI
private BigInteger IntegerTWO;
public Integer() {
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by: flaborato |
last post by:
Hi there,
We're developing an app in workshop 9.2 that's using xmlbeans and xquery. According to what we've read, weblogic 9.2 supports both and we don't need to add any additional libraries. However, we're getting the follwoing exception:
java.lang.RuntimeException: No query engine found
at org.apache.xmlbeans.impl.store.Query.getCompiledQuery(Query.java:120)
at org.apache.xmlbeans.impl.store.Query.getCompiledQuery(Query.java:53)
at...
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by: imranisb |
last post by:
Hi,
Im developing RSA cryptography based application in VC#.Net 2.0 and
need to use "BigInteger.probablePrime()". I know that VC#.Net 2.0
doesn't have the BigInteger class but found that one buddy created
BigInteger class but it is missing some overloading function like
BigInteger.probablePrime(). The code of the BigInteger class developed
in the C#.Net can be found here:
http://www.codeproject.com/KB/cs/biginteger.aspx
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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