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by: Guinness Mann |
last post by:
Greetings,
I think I saw an article yesterday in which you told someone not to make
an Identity column a primary key. I seem to remember you saying
something like "It undermines the entire foundation of the relational
model."
I've been thinking about that all night and I think I understand what
you're saying, but I have some questions.
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by: Nick Chan |
last post by:
hello i have implemented joe celko's model to store heirarchy and it
works well and nice
i have a question about SQL
this is the actual table
member side left right
------------------------------------------
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by: Montrose... |
last post by:
After working in c# for a year, the only conclusion I can come to is
that I wish I knew c.
All I need is Linux, the gnu c compiler and I can do anything.
Web services are just open sockets hooked up to interfaces.
The Gtk is more than enough gui.
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by: Pmb |
last post by:
Can someone suggest a good editor? I'm using WinEdit right now and I'm not
that happy with it (I seem to have an old edition and I'm not sure if it
was made by the same organization at www.winedit.com). I'm trying the new
version now but would like some advice and comments on other editors and how
you like them.
Thanks
Pmb
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by: C++HeadHunter |
last post by:
My name is Ken Johnson and I work for Volt Technical Resources. I'm
seeking out people with specific talent and experience for roles at a
large online retailer in Seattle!! Experienced software
designers/developers (4-5 yrs min.) with C++, Perl, STLs, and Java in a
Linux/Unix environment are a bottom line. SDLC experience would be
great. My role is to place qualified individuals in front of hiring
managers - no HR black hole. I'm hoping...
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by: Jeff_Relf |
last post by:
Hi Olaf_Baeyens ( and Linonut ),
Microsoft C++ is really it's latest version of MS_C,
as Microsoft is not supporting the latest C standard, C99.
cout and the STL are pure garbage and should not be used, I say.
All the same, I use C++ ( MS_C_7 )
as it allows be to declare variables in_between statements.
I also use C++'s & a lot as references look cleaner than pointers.
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by: --CELKO-- |
last post by:
Mother Celko's Monday SQL Puzzle #3
I am gathering material for a second edition of SQL PUZZLES & ANSWERS.
The easiest way to do this is to post a puzzle and harvest answers.
The solvers get fame (15 seconds, not minutes), glory and their name in
the book. The first edition did a lot of SQL-86 code; I would like to
have answers which use more of the SQL-92, SQL-99 syntax.
===========
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by: jamesthiele.usenet |
last post by:
Seattle Python Interest Group Meeting Thursday, Jan 11th at 7:00 PM
Bar underneath the Third Place Books in Ravenna.
http://www.ravennathirdplace.com/
NE 65th St & 20th Ave NE
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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: 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: 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: 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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