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 ...

MySQL includes a number of built-in string manipulation functions that are similar to the functions provided by Web scripting languages such as PHP. You can use these functions in both the "SELECT" ...

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 ...