The Java Password Validator is a simple application designed to demonstrate the use of the Predicate.not() method in Java for password validation. This application checks whether a password entered by ...

The first half of this tutorial introduced you to regular expressions and the Regex API. You learned about the Pattern class, then worked through examples demonstrating regex constructs, from basic ...

All but the most casual Linux users no doubt have encountered regular expressions, if only in a cursory manner. Regular expressions are extremely powerful and flexible pattern-matching and -replacing ...

I was involved in a recent discussion on the "best" way to remove a given parameter from a URL string. The conversation began with using string primitives to split and join the parameter, a method ...

There is a memory leak in the config_url_init function when the RADOS_URLS macro is defined. The issue arises because the rados_urls.pkginit() function, which is called within config_url_init, ...