by: Vincent Texier |
last post by:
Hello,
I want to send 3 chars in hexa code to the serial port.
So I type in a tkinter entry : "\x20\x01\x21"
The string is set in a StringVar().
When I read the stringVar, I get :...
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by: birdy |
last post by:
Howe can i prevent a double entry in a database.
Users can input their data into table.
But how to prevent a double entry.
Users can enter name and date
So users can enter their names only on...
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by: Venkat |
last post by:
Hi All,
I need to copy strings from a single dimensional array to a double
dimensional array.
Here is my program.
#include <stdio.h>
#include <stdlib.h>
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by: jhwagner |
last post by:
I need to use double data entry with an MS Access database. I have
read many arguments and reasons against this on this group but I have
to do this. I have seen various tips on how this can be...
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by: akang2005 |
last post by:
When I write 'double' data to the file, it seems working fine, but when
I read it later, it returns a eof when it encounters a particular
number even the file is not at the end yet. However, while...
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by: hippomedon |
last post by:
Hello everyone,
I'm looking for some advice on whether I should break the
normalization rule. Normally, I would not consider it, but this seems
to be a special case.
I have created an...
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by: imrosie |
last post by:
Please help with this one,,,,,I've been trying everything in my arsenal to fix this one. I'm stumped....
I"ve got a unbound combo box (customername) that has two events (on click); AfterUpdate and...
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by: Wayne |
last post by:
I'm building a bookings database for trucks that among other things
captures the TruckName, LoadDate, LoadTime, UnloadDate and UnloadTime.
Is there a simple way to prevent double bookings for any...
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by: David Wright |
last post by:
Hello All
I am using Microsoft Access 2003. I have an input form (Single Form) into which the clerk records appliance details. Some appliance details will never change, for instance the 'Make...
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by: DolphinDB |
last post by:
The formulas of 101 quantitative trading alphas used by WorldQuant were presented in the paper 101 Formulaic Alphas. However, some formulas are complex, leading to challenges in calculation.
Take...
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by: DolphinDB |
last post by:
Tired of spending countless mintues downsampling your data? Look no further!
In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
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by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
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by: Vimpel783 |
last post by:
Hello!
Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
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by: PapaRatzi |
last post by:
Hello,
I am teaching myself MS Access forms design and Visual Basic. I've created a table to capture a list of Top 30 singles and forms to capture new entries. The final step is a form (unbound)...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: Defcon1945 |
last post by:
I'm trying to learn Python using Pycharm but import shutil doesn't work
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by: Shællîpôpï 09 |
last post by:
If u are using a keypad phone, how do u turn on JavaScript, to access features like WhatsApp, Facebook, Instagram....
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by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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