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by: Paul |
last post by:
Hi,
In SQL Books Online in the section on @@Error it gives the following
example:
-- Execute the INSERT statement.
INSERT INTO authors
(au_id, au_lname, au_fname, phone, address,
city, state, zip, contract) values
(@au_id,@au_lname,@au_fname,@phone,@address,
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by: Rhino |
last post by:
I am trying to verify that I correctly understand something I saw in the DB2
Information Center.
I am running DB2 Personal Edition V8.2.1 on Windows. I came across the
following in the Info Center:
To return a result set from a procedure to the originating application, use
the WITH RETURN TO CLIENT clause. When WITH RETURN TO CLIENT is specified on
a result set, no nested procedures can access the result set.
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by: Jack Addington |
last post by:
I have a 3rd party object that fires an itemchanged event when someone edits
some data on a form. This event has a custom eventArgs that has a field
called ActionCode. In the code of the event, if you set this ActionCode to
various values the control will respond in various ways (reject, reject
change field, accept, etc). I am trying to understand exactly how that
works as I am trying to extend the control and add more processing s...
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by: 6kjfsyg02 |
last post by:
I am trying to return one of two different objects from the same
method, but I can not do it in WSDL or C#.
I have a web service with three methods.
I have been told that one of the methods must return either <Respuesta
....> or <ConfirmacionPeticion ...> directly under the SOAP Body. Other
methods are already capable of returning just <Respuesta ...> or just
<ConfirmacionPeticion ...>. What is new is one method being capable of...
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by: miked |
last post by:
Why are there still no covariant return types?
All searches reveal no workarounds accept for using an interface which is a
real pain. I wind up missing this capability almost every time I inherit a
class. The best workaround and one that I use is the new keyword and cast
the base class reference, but in my opinion this is a bad practice leading to
error prone code.
Can someone from MS chime in on this and provide some feedback?
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by: tshad |
last post by:
Is there any difference between Return and Exit Sub?
I have some code that uses both when I have an error in my Sub.
Thanks,
Tom
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by: WakeBdr |
last post by:
I'm writing a class that will query a database for some data and return
the result to the caller. I need to be able to return the result of
the query in several different ways: list, xml, dictionary, etc. I was
wondering if I can use decorators to accomplish this.
For instance, I have the following method
def getUsers(self, params):
return users.query(dbc)
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by: Alexander Widera |
last post by:
hi,
is it possible to return an object of an unknown (but not really unknown)
type with an method?
i have the following situation:
- a variable (A) of the type "object" which contains the object
- a variable (B) of the type "Type" which contains the type of the object in
(A) (A should be of the type B)
- a method which should return the object (A) as type (B)
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by: terminator(jam) |
last post by:
Since delaration of C++ the r/l-valueness of objects has been source
of confusion there are some actions that can perform on lvalues but
not on rvalues , especifically on initrinsic types .BTW the programmer
is not capable of defining special interface for classes based on the
r/l-valueness of the object(the way we do for const/volatile).Move
proposal - about Hot(rvalue) refernce - has been an attempt to get
that different behavior at...
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by: fabian.lim |
last post by:
Hi All,
Im a newbie to C++, I am trying to customize the vector template
STL to a template Class. My code is shown below. Im confused about
something and maybe somebody here might be able to help me.
Lets say X is my vector, which contains 10 elements. I want to
assign elements indexed 2 to 5 to another vector Y, so I want to do it
like Y = X(2,5). So what I do is i overload the () operators, as
marked in (a) below. This creates a new...
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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: 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: 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: 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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