both the brackets and the return keyword can be omitted. So a more concise lambda expression that implements this Java Function interface would look like this: When the code implements Java Function ...

‘Higher-order functions’ is a fancy term for functions that take other functions as arguments or that return functions. Very powerful! Last week, I casually dropped the term “higher-order ...

The object-oriented paradigm popularized by languages including Java and C++ has slowly given way ... functions and first-order functions. Higher-order functions take other functions as arguments or ...