by: Phil Powell |
last post by:
My first time working with a PHP class, and after 6 hours of working out the
kinks I am unable to return a value from the class, so now I appeal to the
general audience what on earth did I do wrong...
|
by: Jakob Bieling |
last post by:
Hi!
I am using VC++ 7.1 and have a question about return value optimization.
Consider the following code:
#include <list>
#include <string>
struct test
{
|
by: cppaddict |
last post by:
I'd like to know what goes on under the hood when methods return
objects. Eg, I have a simple Point class with two members _x and _y.
It's constructor, copy constructor, assignment operator and...
|
by: PengYu.UT |
last post by:
I have the following sample program, which can convert function object
with 1 argument into function object with 2 arguments. It can also do +
between function object of the same type.
The last...
|
by: Rhino |
last post by:
I am trying to verify that I correctly understand something I saw in the DB2
Information Center.
I am running DB2 Personal Edition V8.2.1 on Windows. I came across the
following in the Info...
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by: Greenhorn |
last post by:
Hi,
when a function doesn't specify a return type ,value what value is
returned. In the below programme, the function sample()is returning the
value passed to 'k'.
sample(int);
main()
{
int...
|
by: Jack Addington |
last post by:
I have a 3rd party object that fires an itemchanged event when someone edits
some data on a form. This event has a custom eventArgs that has a field
called ActionCode. In the code of the event,...
|
by: Jose Fernandez |
last post by:
Hello.
I'm building a web service and I get this error.
NEWS.News.CoverNews(string)': not all code paths return a value
This is the WebMethod
public SqlDataReader CoverNews(string Sport)...
|
by: Mark Jerde |
last post by:
I'm trying to learn the very basics of using an unmanaged C++ DLL from C#.
This morning I thought I was getting somewhere, successfully getting back
the correct answers to a C++ " int SumArray(int...
|
by: KoreyAusTex |
last post by:
If anyone can help me figure out the what the missing return statements are, I think it might be the fact that I need to add a return false in the getValue()?
import java.util.*;
public class...
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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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 $name$ ($parameters$) {
}
...
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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...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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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...
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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: 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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