If you use NetScaler you will want to see these guides. The NetScaler How To Guides show administrators how to get NetScaler up and configured by providing instructions for common scenarios and some not so common ones.
Developer portfolios can be a bit of an enigma—how do you present yourself to employers without burying them in lines of code? A modern portfolio is more than just work samples, it’s also a statement of how you work.
Explain concepts important to validation of email addresses with regular expressions. Applies to most languages/tools that uses regular expressions.
Consider email address RFCs:
Look at HTML5 form input element (with type=email) regex pattern: