Regular Expression Tester : Type an expression and some text and see
what matches as you go. For anyone who is not a regex expert, and we are not,
it is invaluable for getting an expression right before it goes into code.
Our Password Generator : Makes a random password of the length you
choose from lower case, upper case, numbers and symbols, and any group can be
limited to a single character for websites with fussy rules. It runs entirely
in your browser, so the password never leaves your machine.
MySQL Tutorial : Comprehensive MySQL tutorials and examples for learning database management.
SQL Injection : The PHP manual page on how SQL injection works and how
to prevent it. Everyone writing a website should read it and understand it. It
changed how we write every SQL statement.
