| |
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...
|
by: Andy |
last post by:
Hi All!
We are doing new development for SQL Server 2000 and also moving from
SQL 7.0 to SQL Server 2000.
What are cons and pros for using IDENTITY property as PK in SQL SERVER
2000?
Please, share your experience in using IDENTITY as PK .
|
by: Ilan Sebba |
last post by:
When it comes to adding records in related tables, Access is really smart.
But when I try to do the same using ADO, I am really stupid.
Say I have two parent tables (eg Course, Student) and one child table
(StudentProgress). The course progress records how a student progresses on
a course. I have one course (History) and one student called...
|
by: Grumpy Aero Guy |
last post by:
If I create a MainMenu control on a form, and include short cut keys:
(i.e. &File , E&xit )
and run the app, the shortcut functionality Alt-F-X opens the menus and
works, but in the default state of the running form, the underscores (in my
example under the letter "F" in "File" and "x" in "Exit") are NOT visible by
default.
After...
|
by: neonspark |
last post by:
I'm buidling some simple macro functionality for my app so the users can record a sequence of keyboard inputs and replay them reliably via some menu.
Originally, I used:
protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
To map "Keys" objects to their string constant, and stored them on a string Queue as they were...
|
| |
by: Akira |
last post by:
I noticed that using foreach is much slower than using for-loop, so I
want to change our current code from foreach to for-loop.
But I can't figure out how.
Could someone help me please?
Current code is here:
foreach ( string propertyName in ht.Keys )
{
this.setProperty( propertyName, ht );
|
by: ansc1 |
last post by:
Hello, I'm new to using php coding. I need help with the following:
1. There is a submit button on the form and is saves information to
my database. After clicking on "Save Measurement" it redirects me to
another page in my site.
What I would like to do is change what page directs it to. Currently
the submit button redirects me to page...
|
by: Harlan Messinger |
last post by:
Jukka K. Korpela wrote:
For heaven's sake, give it a rest. It's an *exercise*. I'm sure when you
were learning all this, you went directly from zero to major
world-shaking innovations, but most of us go through a lot of
wheel-reinvention and wheel-imitation first.
|
by: raylopez99 |
last post by:
KeyDown won't work KeyPress fails KeyDown not seen
inspired by a poster here:http://tinyurl.com/62d97l I found some
interesting stuff, which I reproduce below for newbies like me.
The main reason you would want to do this is for example to trigger
something from an OnPaint event without resorting to boolean switches--
say if a user...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
|
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. ...
|
| |
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...
|
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...
|
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...
|
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...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert...
|
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...
|
| |
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
