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by: JoTo |
last post by:
Hi Group,
sorry for my for you surely dumb question. But i'm not so familiar with this
reference- and pointerstew in C++ yet.
Let me explain my problem with a little Codesnippet.
If i do...
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by: sam |
last post by:
Hi,
I m wondering why I can't declare reference variable for default value
in a function argument variable?
eg.
class A
{
void f(string &str="");
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by: Abe Frohnman |
last post by:
Hello all,
I'm passing a reference to a class into the constructor of a form, like
so: public MyForm(int count, ref Area myArea) {...}
How can I use myArea outside the constructor? Should I...
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by: Chris Simmons |
last post by:
I know that a String is immutable, but I don't understand why this
piece of code fails in nUnit:
// BEGIN CODE
using System;
class Test
{
public static void Main( String args )
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by: Scott M. |
last post by:
If I pass a reference type ByVal, am I making a copy of the object on the
heap or am I making a copy of a pointer to the object on the heap?
If I pass a string object (reference type) into a sub...
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by: happyvalley |
last post by:
Hi,
basically, the test function get a char pointer, and assigned a string
to it. then the string is passed back by the call-by-reference
mechanism. in test(), I reallocate some memory for the...
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by: OuaisBla |
last post by:
What I'd like to do and what I tought possible was to have a deque of string when the string was a reference (not a pointer)
Then I simply tried:
std::deque<std::string const &> mFifo;
But,...
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by: venkatagmail |
last post by:
I have problem understanding pass by value and pass by reference and
want to how how they are or appear in the memory:
I had to get my basics right again. I create an array and try all
possible...
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by: Ray Cassick |
last post by:
I can't believe why I had not noticed this before and why I never asked it
before...
When defining a string why is it not required to use the new keyword? Like:
Dim a As String = New String
...
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by: Astley Le Jasper |
last post by:
Sorry for the numpty question ...
How do you find the reference name of an object?
So if i have this
bob = modulename.objectname()
how do i find that the name is 'bob'
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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,...
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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...
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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...
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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...
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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,...
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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...
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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...
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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: 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 ...
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