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I am trying to program with semaphores and was told that I should use sem.h. When I compile, I get the error: "sys/sem.h: No such file or directory". How can I fix my problem? [CODE]#include <stdio.h> #include <sys/sem.h> int main() { printf("I am alive \n"); getchar(); return 0; }[/CODE]

I have created a linked list in Java, and now I am trying to convert my program to C++. When I try to compile, it gives me the error saying that 'next' uses 'CarNode' which is being defined. I am wondering if there is any way around this? Java: [CODE]public …

I am trying to create a program where it will read in the student name, nationality, and grades, and calculate their tuition fee based on those information. I began to write a bit of code by I have ran into some problems. When I try to run my code, the …

I do not understand why Google cannot find the website I have created. I have created a website for a local restaurant which has 3 domain names: [URL="http://nygrillandbistro.com/"]http://nygrillandbistro.com/[/URL] [URL="http://nygrillandbistro.ca/"]http://nygrillandbistro.ca/[/URL] [URL="http://nygrill.ca/"]http://nygrill.ca/[/URL] In the header, I have used to what I believe to be the appropriate meta tags. When I Google 'NY …

I am new to programming in C++. I have a bit of experience in Python and ActionScript3. I decided to pick up C++ so I downloaded Dev-C++ complier. I tried to run the following code but it doesn't seem to do anything. I complied the code, and it did not …

I have a graphical website where the content will be displayed using Flash and will be placed on the center of the screen. On either side, I will have some trees and above I'll have some clouds floating from the right to the left. I am wondering if this can …

I am trying to find a way to control the amount my variable 'i' increments by so I decided to include the code 'i = i + 1' within the for loop. My idea was that as my loop would run, it would print the 'i' values '1, 3, 5, …