Guava is a set of core Java libraries from Google that includes new collection types (such as multimap and multiset), immutable collections, a graph library, and utilities for concurrency, I/O, ...

disallow things, e.g. specific units enforce naming patterns, e.g. for custom properties set limits, e.g. the number of ID selectors specify notations, e.g. for modern color functions We recommend ...

Git is the world’s leading version control system. It lets you keep a full history of any files you work with, enabling ...