by: vijay |
last post by:
Hello
I wanted to understand a contradictory design of C++
class A
{public:
virtual void f(){ cout<<" base f"<<endl; }
};
class B:public A
{
|
by: gustav04 |
last post by:
hi all
i have a question:
what is the difference between a c-function and an c++ class method
(both do exactly the same thing).
lets say, i have a function called print2std() and a class...
|
by: Stuart McGraw |
last post by:
I am looking for a VBA "format" or "template" function, that is,
a function that takes a format string and a varying number of
arguments, and substitutes the argument values into the format
string...
|
by: Martin Jørgensen |
last post by:
Hi,
I'm trying to move a matlab program into c language. For those who knows
matlab, this is the line I want to program in c:
hx(1:nx,1:ny) = 0; % nx=10, ny=10
It works on a 2-dimensional...
|
by: mailforpr |
last post by:
typedef void(*int_arg)(int);
typedef int_arg(*pf)(int*,int*,int_arg);
I tried this:
typedef void(*)(int)(*ultra)(int*,int*,void(*)(int));
and got a syntax error.
|
by: optimistx |
last post by:
In excellent YAHOO user interface programs I see often extra parenthesis
like this
(foo=function(){
alert('I am foo');
})();
instead of
bar=function(){
|
by: Raj |
last post by:
I need a VB function to return array of collections like
Private Type Employee
empname as string
address as string
salary as integer
deptno as integer
End Type
dim employees() as Employee
|
by: =?Utf-8?B?R2Vvcmdl?= |
last post by:
Hello everyone,
I am a developer from C++ COM to C# COM. I feel confused about the entry
point function for a C# COM object.
In C++, we always initialize object through GetClassObject or...
|
by: istillshine |
last post by:
I have a function foo, shown below. Is it a good idea to test each
argument against my assumption? I think it is safer. However, I
notice that people usually don't test the validity of...
|
by: aruna.mysore |
last post by:
Hi all,
I have a specific problem passing a function pointer array as a
parameter to a function. I am trying to use a function which takes a
function pointer array as an argument. I am too sure...
|
by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
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,...
|
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...
|
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,...
|
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