struct stat stat_p;
if (stat (filename, &stat_p) == -1)
if (errno == ENOENT)
// file does not exist (or file name is emtpy)
//i would like to use creat( ) to creat a new one but i am not sure how to use it.
Have you ever been frustrated by having to click seven times in order to retrieve a small bit of information from the web, always the same seven clicks, scrolling down and down until you reach your target? When you know the benefits of the command l…
The purpose of this article is to demonstrate how we can upgrade Python from version 2.7.6 to Python 2.7.10 on the Linux Mint operating system. I am using an Oracle Virtual Box where I have installed Linux Mint operating system version 17.2. Once yo…
Enter Foreign and Special Characters
Enter characters you can't find on a keyboard using its ASCII code ... and learn how to make a handy reference for yourself using Excel ~
Use these codes in any Windows application! ... whether it is a Micr…
Get the source code for a fully functional Access application shell with several popular security features that Access VBA application developers desire, but find difficult or impossible to figure out how to code.
You get the source code for managi…