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by: Christopher |
last post by:
I came across this line in a lib I am studing, it simply has
class cSceneNode;
all by itself. what is that line doing? I am used to seeing a
declaration: MyClass test;
or definition: class MyClass{ public: foo();};
but never just: class <name>;
Thanx,
Christopher
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by: SteveK |
last post by:
I'm getting the error: "Cannot implicitly convert type
'MovesDBMigrate.MotionNameElementTypes' to 'int'"
for this line of code:
m_nameElementTableNames =
"Tbl_NameCharacters";
Of course if I cast int to it, then it compiles, but if I have declared the
enum's type as int, why do I need to cast int to the value?
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by: Doug |
last post by:
I got this as soon as I installed Vis Studio 2003, which either
requires different permissions to inetpub\wwwroot or changed them
during installation.
I couldn't open an existing solution or create a new one. Very
frustrating.
The solution (for me, anyway) was to change the permissions to the
inetpub\wwwroot folder. I needed these permissions:
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by: Frank Py |
last post by:
I'm getting the following error when trying an example app:
Invalid object name 'Products'.
Exception Details: System.Data.SqlClient.SqlException: Invalid object
name 'Products'.
Line 22: myCommand.Fill(ds)
Help appreciated. Thanks - Frank
<code>
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by: PK9 |
last post by:
I'm having trouble accessing my database
(error: The Microsoft Jet database engine cannot open the file '(unknown)'.
It is already opened exclusively by another user, or you need permission to
view its data) .
I know that I need to give the IUSR_<Machine Name> access to my database,
but when I right click my database (or folder the db resides in) and select
properties, I do NOT get a security tab where I can give other accounts
access. ...
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by: noreponse1 |
last post by:
Hello,
I have a solution that contains two projects. I have 2 dlls that these
projects use. Here's how it's set up:
Solution
-ProjectA
--References
---DLLA
-ProjectB
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by: viepia |
last post by:
Hi,
My project writes records to a new SQL Server 2005 database with
currently 18 tables. When I change the Database Diagram for my
database I save the copy the list of changed tables to a notepad text
file; then one at a time I delete the changed tables from my DBML
Diagram and drag a replacement from the Server Explorer Table list. Is
there a better way to keep the Database Diagram and DBML Diagram in
sync? I would rather not...
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by: Curious |
last post by:
I got an exception when executing the SQL statement in my code below.
The error is "Invalid object name
'db_dynamic_trading.dbo.TrdRpt_broker_list'".
I know for a fact that 'db_dynamic_trading.dbo.TrdRpt_broker_list' is
valid, because I can run the same SQL statement in Management Studio
and it works.
Any advice on this? Is there anything wrong with my connection string
(although there is no complaint about the connection string in my
|
by: smadadi |
last post by:
When iam trying to save changes to some of the reports i am getting the error message as 'Couldn't save currently locked by user admin on machine <name>'
happening with only some of the reports not with all.
Can any one help me?
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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: 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...
|
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,...
|
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: 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: 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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