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by: Matt |
last post by:
I have 2 questions:
1. strlen returns an unsigned (size_t) quantity. Why is an unsigned
value more approprate than a signed value? Why is unsighned value less
appropriate?
2. Would there be any advantage in having strcat and strcpy return a
pointer to the "end" of the destination string rather than returning a
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by: aa |
last post by:
When I am reading from local disk (d:), everithing is OK, but then I am
reading from map disk I am geting the this error. Whats wrong. Thanks
Server Error in '/Extra' Application.
----------------------------------------------------------------------------
----
The specified user does not exist.
Description: An unhandled exception occurred during the execution of the
current web request. Please review the stack trace for more...
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by: Patrick.O.Ige |
last post by:
What could cause the error:-
System.NullReferenceException: Object reference not set to an instance of an
object.
Any ideas?
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by: mooreit |
last post by:
The purpose for my questions is accessing these technologies from
applications. I develop both applications and databases. Working with
Microsoft C#.NET and Microsoft SQL Server 2000 Production and 2005 Test
Environments.
What is the purpose of a view if I can just copy the vode from a view
and put it into a stored procedure?
Should I be accessing views from stored procedures?
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by: rod.weir |
last post by:
Hello, I have the following code to iterate through each view in a SQL
Server and call the "sp_refreshview" command against it. It works
great until it finds a view that is damaged, or otherwise cannot be
refreshed. Then the whole routine stops working.
Can someone please help me re-write this code so that any views that
fail the "sp_refreshview" command get skipped. I'm sure it's just a
matter of putting some basic error trapping...
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by: Dave |
last post by:
I'm never quite sure whether to use "this." or not when referring to fields
or properties in the same class. It obviously works just fine without it
but sometimes I wonder if using this. consistently may make the code easier
to understand for someone else, etc. Using "this." makes it immediately
clear, for example, that the variable being referred to is a member of the
same class and is not declared in the method as a local variable.
...
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by: Abubakar |
last post by:
Hi,
In my application, Some of my thread gets stuck somewhere. The vs2k5
debugging "Thread" window shows that stuck thread and I can I dentify it. In
its Name column the following text is written:
"std::_Container_base::_Orphan_all". What does this mean?
Now some general info about whats happnening here: :this is a call to a
SendMessage api, which I'm sending to my GUI window, and this call never
makes it back. I have checked the GUI...
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by: xml0x1a |
last post by:
How do I use exec?
Python 2.4.3
----
from math import *
G = 1
def d():
L = 1
exec "def f(x): return L + log(G) " in globals(), locals()
f(1)
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by: AnuSumesh |
last post by:
Hi All,
I want to get MAC address of client machine. I am using folllowing code in asp using vbscript:
Set objWshShell = Server.CreateObject("WScript.Shell")
strToExec = "nbtstat -a " & strComputer
Set objEx = objWshShell.Exec(strToExec)
But i am getting arror on line "objWshShell.Exec".
Error is "WshShell.Exec error '80070005' " Access is denied.
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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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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