Hello,

I am trying to determine the best possible solution to accomplish a simple, yet complex task. (Regarding: Socket Programming)

I've been working on a new project for quite some time and...

Hey cscgal,

Thanks. I have certainly missed this place myself. I think it's time for me to poke around in the C/C++ section again. :)

Glad to see some familiar faces around!

eFax Messenger Plus — What Really Happened?

To be honest, I don't know what really happened to the software. I recently discovered that eFax (www.efax.com) no longer supports the eFax Messenger...

Hello crunchie-

Thanks for your help. Here is my new HJT log:

----------------------------------

Logfile of HijackThis v1.99.1
Scan saved at 10:33:19 AM, on 5/10/2005
Platform: Windows...

Hello,

I beleive I found a suspicious file on my machine used as an explorer.exe shell. I've been trying to remove it all day, with no luck. Below is my HJT Log:
...

Hello,

I see a problem with the following code:int main(void)
{
myfunction(argument1, argument2);

int argument1 = 4, argument2 = 5;

return 0;
}Simple. You create your variables after you...

Hello,

You may want to try:// my first program in C++

#include <iostream>
using namespace std;

int main (void) {
// Display text
cout << "Hello World!" << endl;

Hello,

» One aspect of C functions may be unfamiliar to programmers who are used to some other languages, particularly Fortran, is Call by Value. In C, all function arguments are passed "by...

Hello,

I have not done TCL script programming before, though I do believe the following links can help you:


Practical Programming in Tcl and Tk (http://www.beedub.com/book/)
Tcl/Tk...

Hello,

You're welcome. If you have any further questions regarding the information I provided, don't hesitate to ask.


- Stack Overflow

Hello,

I would recommend Bloodshed Dev-C++ (http://www.bloodshed.net/devcpp.html) for C++ programming.

If you want to compile C code, I would suggest using a C compiler such as GCC. I'm...

Hello,

Keep in mind if the space cannot be allocated, a null pointer is returned. If you try to write to the NULL block of memory, it will cause a segmentation fault. It's best to test for NULL...

Hello,

In addition, you may find this short tutorial on Segmentation Faults handy: Locating a Segmentation Fault (http://cboard.cprogramming.com/showthread.php?t=59721#post421421)

Or if you...

Hello,

Indeed it should. Each call to malloc will be subsequently freed during each loop iteration.

I'm not entirely sure. I don't have any hard evidence or facts at the moment, though I have...

Hello,

I'm not very fluent in Win32 programming, though I might be able to point you in the right direction. Below are a list of links that may help you:


A checkbox tree control for use in...

Hello,


If I am correct in my thinking, you will have lost allocated memory in your program. Your pointer, q, is a variable. Allocating memory to it 1000 times will cause a problem.

According...

Hello there Elmo! Welcome to DaniWeb. I'm sure Dani will be around to say hi soon. :D
So welcome and have fun.


- Stack Overflow

Hello,

1) What I mean't by function scope is simple. All it knows is what is happening within the function, and it doesn't have a clue as to what is happening in the 'int main' part of the...

Hello,

No problem. Let me answer this question by example:#include <stdio.h>
#include <stdlib.h>

void test(char **p) {
/* run test; view memory address */
printf("Function scope:...

Hello,

When you call free, the memory pointed to by the passed pointer is freed, but the value of the pointer in the caller remains unchanged, because C's pass-by-value semantics mean that called...

Hello,

Also, be sure to set your variable to NULL after you free the memory. Example:free(G); /* Dynamically allocated memory is freed */
G = NULL; /* This ensures that we point our pointer to...

Hello,

When free() is called, a block of memory previously allocated by a call to malloc, calloc or realloc is freed:Graph G=malloc(sizeof *G); /* Memory is dynamically allocated */
if (G !=...

Hello,

Attached is a modified version of your main file: main.cpp

My workspace contains 1 Source File, main.cpp, and 1 Header File, free_list.h.


- Stack Overflow

Hello,

An unresolved external occurs when some code has a call to a function in another module and the linker can't find that function in any of the modules or libraries that you are currently...

Hello,

I have viewed and compiled the source files without warnings or errors with Visual C++ .Net 2003. I did not see main() declared in either of your two files, as I added it manually during my...

Hello,

If I understand correctly, you want to replace all space occurances to "\space" where space represents the space, ' ', character:sed -i 's/ /\\ /' file
To clarify:
sed — Is the program....

Hello,

You're on the right path, though your syntax is a bit off. We know that sed substitutes text using the s command. Suppose you wanted to change all occurrences of "Unix" in the text to...

Hello,

The switch statement is a multi-way decision that tests whether an expression matches one of a number of constant integer values, and branches accordingly. The break statment causes an...

Hello,

C provides the infinitely-abusable goto statement, and labels branch to. Formally, the goto statement is never necessary, and in practice it is almost always easy to write code without it....

Hello,

This is quite simple in fact. We will run one loop through 8 times for simplicity. Each loop around we will increase a single variable that will tell us where to stop. Here is our...

Hello,

Brief Tutorial Revision: All examples can be compiled successfully in your compiler. Also, each example is compatable using the -Wall, -pedantic, -ansi, and -std=c89 GCC flags. Also, a few...

Hello,

I am experiencing a slight problem managing user accounts in Windows XP Home Edition. When running in an existing account, non-administrative, I run into an IE script error and am unable to...

Heh,

Very funny prog-bman. :)

As for you Nabs, the definition of your nick is intriguing: Apprehend

Google (http://www.google.com), not Giggle, is your friend believe it or not. Just do...

Were you in the red the two prior years you only had three advertisements on your site?

How much are you paying for your hosting services? Are you exceeding your bandwidth, and being charged a...

Ah, I'll see what I can do about the contests.

Maybe something a little simpler than my previous two contests ;)


- Stack Overflow

Happy Birthday!

Greetings,

There are a few syntatical errors in your program. Let's walk through them one step at a time.

Point A
First issue is the local variables themselves. Nothing major, it can be fixed....

Greetings,

A simple fix I saw. In your function gettemps() change:scanf("%f",temp[i]);To"scanf("%f",&temp[i]);if If you want to store the result of a scanf operation on a standard variable you...

Greetings,

Thinking on the same line, lets walk along the string. Better yet, lets use a while loop to do so. By creating a seperate function to modify the string would probably be beneficial in...

Greetings,

Creating an inline function to return the average of a group of numbers is not difficult. In this case, we will take all the values of the array and average them. The algorithm to...