background check

You can confirm that your database YAML file is being parsed properly.

This program reads one username and one password from a file.

Monitoring servers/services with ping or a socket connection (TCP or UDP).

A bootstrap tool for setup programs

Check the MD5 hash code of a file.

Check the link popularity of your web site and compares it to other web sites

Learn about American bad check laws by State. Comply with State bad check laws.

Remove a background from an image.

Simple Negative Number Check checks whether a passed argument is negative or not

An easy solution to check if there is an active Internet connection.