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by: Adrian B. |
last post by:
Does anyone know of a framework or library that will enable me to use
publish/subscribe comms? I want to create a server (using Python)
running on a Unix box that will accept client connections (from GUIs
built with wxPython) and publish realtime data updates to them. Any
advice on where to start?
Thanks.
A.B.
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by: Mike MacSween |
last post by:
S**t for brains strikes again!
Why did I do that? When I met the clients and at some point they vaguely
asked whether eventually would it be possible to have some people who could
read the data and some who couldn't but that it wasn't important right now.
And I said, 'sure, we can do that later'.
So now I've developed an app without any thought to security and am trying
to apply it afterwards. Doh!, doh! and triple doh!
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by: celtic_kiwi |
last post by:
I have an Access 97 database, quite large, and have started getting the
error, Error 3048: Can't Open any more databases.
-The data is split from the application (front end and back end).
-The application has a fair bit of VBA
-The Data database resides on a network server
-Generally there are 3-4 front-ends attached at any one time
The application has run happily in its current state, aside from
incremental changes, for over 5 years. I...
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by: celtic_kiwi |
last post by:
I have an Access 97 database, quite large, and have started getting the
error, Error 3048: Can't Open any more databases.
-The data is split from the application (front end and back end).
-The application has a fair bit of VBA
-The Data database resides on a network server
-Generally there are 3-4 front-ends attached at any one time
The application has run happily in its current state, aside from
incremental changes, for over 5 years. I...
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by: Deano |
last post by:
I've posted about this subject before but haven't really got anywhere yet.
I have now come up with a plan of action that takes into account my strong
desire to implement save/discard functionality on all key forms.
The first thing to do is to successfully split the database.
I then rewrite to support multiple users.
To allow the save/discard feature I create copies of the key tables and
append the word Final to each one.
For example I...
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by: Lasse Edsvik |
last post by:
Hello
I'm trying to build a simple COM+ app in vs.net using C# and i cant register
it in component manager.....
what more is needed than this:
using System;
using System.EnterpriseServices;
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by: Dean Sabella |
last post by:
Hi,
I was trying to run a crystal report in the .net sample application
given at:
http://support.crystaldecisions.com/communityCS/FilesAndUpdates/
cppnet_win_subreport_basic.exe.asp
(I've reproduced the relevant file below.)
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by: theyas |
last post by:
How can I get my code to NOT display two "Open/Save/Cancel/More Info" dialog boxes when using the "Response.WriteFile" method to download a file to IE
I've asked about this before and didn't get a satisfactory answer (check your browser) so now that I've had the time to set up a reasonable little test that I can post somewhere, I'll try again.
The app I've written has three ASPX pages. One is a combined page which writes a little text...
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by: Brian Foree |
last post by:
I am developing an ASP.NET application that uses Access 2000 as its backend,
and have just started getting the following error on 2 ASP.NET pages that
had been working until late last week (and I don't think I made any changes
to either page other than changing the user control that creates the
header).
Server Error in '/myApp' Application.
----------------------------------------------------------------------------
----
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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...
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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...
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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: 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 into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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