C is a procedural programming language invented by Dennis Ritchie in 1972. C is, possibly, the most widely used programming language in the last fifty years. There are some unique features of C. It is a small language; so it can be easily learnt.… Read more
The problem of removing leading and trailing whitespace characters in strings occurs in programming quite often. Here is a solution.
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
void trim (char *dest, char *src);
int main (int argc, char **argv)
{
char inbuf [1024];
char outbuf [1024];
printf ("Type a string : ");
while (fgets (inbuf, 1024, stdin) !=… Read more
Client server model is a software architecture paradigm prevalent in distributed applications. A server has information resources and processes that provide answers to queries and other services to remote clients over the network. Some of the examples of these services are booking an airline ticket and/or a room in a hotel, sending a file to a client, sending a mail message to another person (client), etc.… Read more
A queue is something we see often in our daily lives. People stand in a queue to get into a bus, to get food in a buffet, buy tickets from the ticket counter, etc. Queues are a fair solution of ordering people to get a resource; people are served in the chronological order of their arrival leading to the coinage of the phrase, first come, first served
(FCFS).… Read more
A C program was compiled under Cygwin and run directly under Windows. The following runtime error was observed,
cygwin1.dll not found
Make sure that the environment variable, PATH, has the directory C:\gygwin\bin which contains the dll, cygwin1.dll.
On Windows Vista, this can be done as follows: