Python, for all its power and popularity, has long lacked a form of flow control found in other languages—a way to take a value and match it elegantly against one of a number of possible conditions.

Let's dress up your table top with a collection of table runner quilt patterns. I have sections of free patterns and tutorials, plus some to purchase with a whole lot of variety in both sections.

Learn how to use pattern-matching features in your Java programs, including pattern matching with switch statements, when clauses, sealed classes, and a preview of primitive type pattern matching in ...