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by: Mark |
last post by:
A beginner in this area, I have been able to read a record from a
MySQL database and populate an HTML form (wow!). Now, my goal is to
allow the user to edit the contents of the form and then update the
record in MySQL.
The problem is, as soon as the "Update" button (type="submit") is
pressed, all of the data disappear from the form. How can that be
prevented?
Here is my code:
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by: Pro Grammer |
last post by:
Hello, all,
I am not sure if this is the right place to ask, but could you kindly
tell me how to "load" a shared object (like libx.so) into python, so
that the methods in the .so can be used? That too, given that the shared
object was written in c++, compiled with g++ ?
Thanks,
Pro Grammer
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by: Jack |
last post by:
I finally discovered where all of the blue boxes in my IDE are coming from
after, once again, accidently hitting "Mark All" in a Find in the Visual
Studio.NET IDE.
However, there is no "Unmark All". Does anyone know how to clear these?
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by: Mark P |
last post by:
I think my previous posts on this subject are too verbose and are
scaring off replies so I'll keep this one brief:
If I define my own operator new(size_t size) in a class, does that
automatically hide (global) placement new?
Would this prevent STL container classes from working (e.g., does
std::allocator require placement new for its construct() method?)?
Thanks for your help,
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by: Papajo |
last post by:
Hi,
This script is designed to remove foul language from a document, the
question is that it will only remove what is put into the array, these
words are in lowercase, now how can I have the script parse the document
in lowercase?
If foul words start with a cap or their in uppercase the script won't
remove them.
I tried putting .toLowerCase(); into different parts of the script and
it powered me off a few times. Any help is appreciated....
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by: Petr Jakes |
last post by:
Hi,
I am trying to set-up communication to the coin change-giver from my
Linux box using the Python code. The change giver uses MDB (Multi Drop
Bus) serial protocol to communicate with the master. MDB protocol is
the 9bit serial protocol:
(TX, RX lines only) 9600bps, 9bits, No Parity, 1 Start, 1 Stop.
I would like to control the UART "parity bit" to try to simulate 9bit
communication.
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by: Holger |
last post by:
Hi guys
Tried searching for a solution to this, but the error message is so
generic, that I could not get any meaningfull results.
Anyways - errormessage:
----------------------------------------------------
TypeError: addFile() takes exactly 1 argument (2 given)
----------------------------------------------------
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by: Frank |
last post by:
I am attempting to develop a solution where I handle bounced e-mails.
I wish to field all bounced emails in a custom email account such a
bounced@mycompany.com
From the aricle at http://www.systemwebmail.com/faq/2.7.aspx, I gather I
could use:
mail.Headers.Add( "Reply-To", "alternate_email@mycompany.com" );
When I test this from a test web app, I don't seem to field a bounced email
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by: Alexander Dong Back Kim |
last post by:
Dear all,
I used to use C++ programming language at all time but moved to C# and
Java. Few days ago, I restarted studying about C++ with a very
beginner's mind. I wrote a simple class and gcc couldn't compile the
class. Any hints that I'm missing?
Header File:
#ifndef __Calc_h__
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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: 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: 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: 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: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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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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