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by: Louis Frolio |
last post by:
Greetings All, I have read many upon many articles here regarding GUID
data types and uniqueness. There have been many opinions regarding
the effectiveness of GUID's and when they should/should not be used.
However, every article strongly implies, if it does not state it
outright, that GUID's are always unique. My question is this, what
happens if you have a database that uses GUID's and the NIC is changed
out on the box? From what I...
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by: Neil |
last post by:
I am using SQL 7 with an MS Access 2000 MDB front end, using bound forms
with ODBC linked tables. In one form, the user needs to be able to check a
box to select one or more records. This is accomplished with a local table
containing two fields: the primary key value of the SQL table and a boolean
field used for the check box.
Since the local table used to contain the boolean field is local to the MDB
file, the result is a heterogeneous...
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by: Abhishek |
last post by:
Hi!
I need to create a unique password everytime i click a button .
what technique/Algo should i follow.
Abhishek
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by: Chris Dunaway |
last post by:
I have a web service which is accessed by a windows forms application.
When the application submits a unit of work (a "job"), I want to return a
job receipt or tracking number back to the application.
My requirements are these:
1. The receipt number must be unique (like a guid is unique)
2. The receipt must be NON sequential.
3. If possible, I'd like it to be 10 to 12 characters long.
4. If possible, I'd like to include only...
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by: Laurence |
last post by:
Hi there,
How to differentiate between unique constraint and unique index? These
are very similar but I cannot differentiate them?
Could someone give me a hand?
Thanks in advance
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by: pstachy |
last post by:
Hi again!
I have another issue. I would like the attribute of the tag <invoice>
to be unique. Made the following schema but unfortunately it doesn't
validate. Could someone please indicate what is wrong or give me other
solution. Thanks Very much.
Regards
------------------------------------------------------------------------------------------------------------------
Schema:
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by: Daniel Hilgarth |
last post by:
Hello,
I am currently trying to use XSLT for the creation of multiple
HTML-files from a single XML-File.
This HTML-files need to have links to each other.
The following information might be important:
There are some special nodes that will start a new HTML-page
("page-nodes"). Those nodes can be nested.
Those nodes have an attribute "name" which is not necessarily unique.
There are another special nodes that will create a link in one...
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by: Marc |
last post by:
Hi all,
I have to generate and send to a printer many 6 digit
alphanumeric strings. they have to be unique but I cannot check in a
database or something like that if it have already been printed. the
string has also to seem a random one and it cannot have an apparence
of a sequence.
My first approach is to do it with a decimal counter and find
and use an encryption alghorithm that converts each 6 digit decimal
number to a 6 digit...
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by: phoenixv7 |
last post by:
I need to dynamically create a number of hidden input types which have unique ids like for example name1, name2, name3 etc.....
Can anyone help me???
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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: 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: 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: 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: 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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