Can someone tell me from where can I download a Personal Web Server for Windows XP SP2, if not , then an alternative for that ??:confused:
I want to do programming in ASP on my personal computer.

Can someone tell me from where can I download a Personal Web Server for Windows XP SP2, if not , then an alternative for that ??
I want to do programming in ASP on my personal computer.:confused:

I still didn't understand the following ouput:

#include <iostream>
using namespace std;

class Base
{
public:
Base(){ cout<<"Constructor: Base"<<endl;}
~Base(){...

I have got an assignment question :
Constructors cannot be virtual , however destructors can. Justify the statement in reference to memory leak.

Please help me out figuring the answer.

I am not able to figure out how to calculate the determinant of a matrix whose size and elements are to be taken from user.
Could someone help me !!

My instructor at my engineering institute has given the following assignment question:

Create a database of scientists and labourers and maintain the same by making use of inheritance.

We...

I am facing a problem in void pointers in c++. Have a look at the following code:

#include<iostream.h>
int main()
{
void *ptr;
int x=3;
float y=2.35f;
char c='A';
ptr=&x;

I am using Java2 SDK Standard Edition V1 3.0_02.
My code is a s follows:
class forEach
{
public static void main(String args[])
{
int nums[]={1,2,3,4,5};
int sum=0;
for(int x:nums)...

Could someone please why do we say that the syntax of enhanced for loop(for-each) in java in streamlined.
Also, my java compiler does not compile programs containing the enhanced for loop. It gives...

I am not able to understand why in the following program it is mentioned in my book:
The value of ~a is ANDed with 0x0f (0000 1111) in binary in order to reduce its value to less than 16, so it can...

Could someone please tell me how to overload ++ operator in the postfix form. ++ sholud increment the instance variable avar of following class:

class A
{
int avar;
public:
A()
...

Your question syas that the function must have a integer parameter representing the number of days past from 1/1/1990. where's that in your code so far???
Your function is still accepting three...

C++ tries to make user-defined data type much the same way as the built in data type.
We use different kind of operators with the bulit in data type . What about using those operators with the user...

I copied your code and executed it:
count =0 in the output.

You have used return 0 in your prime() method, so the if in main never receives value 1 and count is never incremented.

could any one tell me the exact syntax and semantics of cin.get() and cin.ignore() ?

In your program# 1,after computing sum and product and displaying them to th user , what's the use of

cin >> sum >> product;

This is again demanding that you enter two more values for sum and...

#include<iostream.h>
class A
{
int avar;
public:
A()
{
avar=0;
}
A(int a)

#include<iostream.h>
#include<string.h>
class person
{
protected:
char name[20];
int code;
public:
person(char *a,int c)
{

I am not able to figure out the code required for accepting a string from user , but the memory for it should be dynamically allocated and referenced using pointer.

Have a look at the following: ...

// runtime error encountered , cannot resolve symbol i ,please help!!!class promote
{
public static void main(String args[])
{
byte b=42;
char c='a';
short s=1024;
int i=50000;...

scanf always uses the syntax:

scanf("<format_specifier>",&<name_of_variable>);

You used the & operator.

I have used the following:

*(q+i)=*(q+(i-4));

very sorry! actually the number 4 should be replaced by strlen of the second string.

I have made a index reach the end of string2 and then...

I am pursuing B.Tech in Computer Science in India, and have only three month experience in programming in C++.
I am using Microsoft Visual C++ 6.0 environment.

Thanks for your advice, I will...

Here's one possible way to get desired string2:

#include<iostream.h>
#include<string.h>
int main()
{
int len1;
char *p,*q;
cout<<"enter string 1 length : ";
cin>>len1;

#include<iostream.h>
#include<string.h>
int main()
{
int x;
cout<<endl<<"enter x:";
cin>>x;
int temp=x;
int count=0;
while(temp!=0)

#include<iostream.h>
class mat
{
int **matrix;
int row,col;
public:
mat(int r,int c);
void get_element(int a,int b,int value);
int &disp_element(int a,int b);
int getrow() {return row;}

One possible solution to your if block is:

if( !(strcmp(chartryname,charname)) && !(strcmp(chartrypassword,charpassword) )
cout<<"All entries are correct";

/*
Result at execution if...

class matrix
{
int **p;
int d1,d2;
public:
matrix(int x,int y); //constructor allocates block of specified size
/*I am not specifying contructor code*/
...

/*
unable to return value from following function due to if - else block within function..*/
mat operator + (mat &m1,mat &m2) //mat is a class for matrix object
{
int r1=m1.getrow(); //getrow...

/*
unable to return value from following function - adds two matrix class objects
*/
mat operator + (mat &m1,mat &m2) // mat is a class for matrices
{
int r1=m1.getrow(); // getrow returns...