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by: Rene Aguirre |
last post by:
Hello everybody,
Recently I made a 'improvement' from an 'old' system we used for i2c
bus testing as I had no access to the source code, I started from
scratch on Python/wxPython.
The idea just came from a Python/wxPython trial in my spare time, then
suddently I realized that the system was already a working prototype,
at least the main functions we used from the old software were already
working, so I code for some of the...
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by: Jerry Brenner |
last post by:
Our users have potentially dirty legacy data that they need to get
into our application. We provide a set of staging tables, which map
to our source tables, that the users do their ETL into. Every row in
the source tables has a generated integer id. Every row in both the
source and staging tables has a unique publicid (varchar(22)). All
foreign key references in the staging tables are through publicids.
(The foreign key reference could...
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by: Shahar |
last post by:
Hi
I need to get a field name 'ID'(that is an auto-number field) right
after I add a new row to table, it's work like that:
myCommand.ExecuteNonQuery();
myCommand.CommandText = "SELECT @@Identity"; // the auto-number fiels
int iId = (int)myCommand.ExecuteScalar();
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by: Alpha |
last post by:
I retrieve a table with only 2 columns. One is a auto-generated primary key
column and the 2nd is a string. When I add a new row to the dataset to be
updated back to the database. What should I do with the 1st column ? (Below
I have a "1" in place for now). Also, Does the datase.AcceptChanges();
updates the changes to the database? Which command do I use to update the
changes in dataset back to the Access database table? Thanks, Alpha...
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by: ainsley |
last post by:
Hi this is going to sound like a very basic question, but I am creating a database in Access which is based on a number of unlimited tables. In my data entry form i have a number of combo boxes relating to these tables in which the look up field has no limit to list, as I require the users to be able to add new fields. This works fine, however, I want the fields in the table that each combo box relates to, to auto update when a new record is...
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by: Neo |
last post by:
Hello All,
I found that ASP.net website only accepts code withing site directory.
This creates big hurdle in shairng code. How to share code between two
websites, like the way share between two non-website code?
-Pravin
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by: S.Dickson |
last post by:
I had an access database that i use as an ordering system. I have a
form for entering customer details. When i add a new customer on the
form the customer number is an auto number that appears when i type in
the details.
I have just moved over to mysql server with access as the front end. I
have setup the sql tables with the customer number as autonumber.
When i go into the form and add a new customer it does not generate the
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by: Agnes |
last post by:
I try the auto-update program from IIS -
http://sourceforge.net/projects/appupdater
It works find in window2003
However, when I do the same procedure and setup in window 2000 IIS 5.0
it is fail to run the auto update ,some error about "Propfind 405"
Is there any auto-update for window 2000 ???
Please help
Thanks in advance
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by: Agnes |
last post by:
my server is WINDOW 2003 ,
When i process auto update , there is an error"
"Application Update Failed"
The auto-update of this application failed with the following error message:
Download of a new update for H://192.0.0.1/TestDir/1.0.01. " failed with the
network error:
The remote server returned an error (401) Unauthorized.
To Correct this problem, try rebooting the computer and re-lanuch this
application.
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by: jimilives |
last post by:
I forgot to turn on auto increment when I reinstalled this database and now I have a bunch of NULL values in my ID field for last few hundred inserts, how can I update this table to replace the NULLS with a new ID value where the ID is an auto increment with out losing the ID values of old records, basically i want to do this:
UPDATE ID SET id = 'NEW AUTO #' where ID = 'NULL'
I hope this makes sense, I am not bound to having the numbers...
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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 usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: 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: 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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