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by: abbas reji |
last post by:
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by: Piotre Ugrumov |
last post by:
I have some problems and some doubts.
I have implemented a class hierachy. The base class Velivolo, from Velivolo
derive Militare and Civile, from militare derive Aereo and Elicottero, from
Civile derive Passeggero e Merce. In every class I have implemented the
overload of << and >>. In a class Simulator (not in hierachy) I have
implemented the overload of << in this way:
ostream &operator<<(ostream &out, const Simulatore &s){...
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by: ritesh |
last post by:
Hi,
I have been reading some text on C and C++ (i.e advanced books). One
of the books mentioned that C++ requires a runtime support whereas C
does not - what the author was trying to say was that once you compile
a C program the executable created is all that is needed whereas if you
compile a C++ program the executable created requires a C++ runtime
installed on your system to run the program.
Can someone please provide more...
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by: ranjeet.gupta |
last post by:
Dear All
Below are the few doubts which I got while studying about C
1. Is there any method in C by which we can process the entire string
in one unit,
2. Does there exist any way to make the command line arguments
available to other functions without passing them as arguments to
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by: maadhuu |
last post by:
hello everybody,
i have 2 doubts .
1. is this always defined ??
int i =10;
int a = i++ + i++;
and also, i tried this in gcc, answer was 20, so what the sequence points
for evaluation of something like i++ + i++ ???
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by: VMI |
last post by:
I'm having doubts as to how the compiler interprets this If statement:
bool bIsTrue = true;
if (! bIsTrue)
{
//RUN PROCESS
}
Here, will "RUN PROCESS" be executed? Or is this just wrong? How is this
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by: Chris Leffer |
last post by:
Hi.
Reading some Microsoft materials about asp.net I came into two doubts.
The following sentence is found on the topic "Application State" in the
NET Framework documentation:
"Calling Lock on the Application object causes ASP.NET to block attempts
by code running on other worker threads to access anything in
application state"
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by: vwd2005eeb |
last post by:
Visual Web Developer 2005 Express Edition Beta
I did Build | Build Web site, where are the DLLs? I was expecting to see
maybe one dll for each Web page in a directory (maybe still "bin") under
Inetpub/wwwroot/mywebsite/
Thanks.
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by: NagaKiran |
last post by:
Hi
I want to post VBA related doubts.
Where can I post my doubts in VBA?
thanks
bye
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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...
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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: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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