Sometimes, special characters inside a string may need to be escaped. For instance, if you want to include a literal single quote within a single-quoted string, you should escape it with a backslash.

I'm looking for a way to capture the filename of a webpage, but without the extension. For instance, a page named testpage123.html needs to turn into "testpage123".<BR><BR>Using SSI environmental ...

Have you ever found yourself in a situation where you had to ensure that only one copy of a program could be running at any given time? If so, you probably thought it would be nice if the program ...