A Java developer must also be able to think and code using the declarative functional paradigm. This tutorial presents the basics of functional programming. I’ll start with terminology ...

public static int square(int i) { return i * i; } } Functional programming emphasizes declarative code over imperative code. This means as a developer you describe what you want to achieve, rather ...

Declarative programming has two major sub paradigms: logic and functional.General purpose logic programming languages include Prolog and Mercury.For hardware, PSL/Sugar also belongs to this category.

In functional programming, the preference is a declarative approach. Summing up a list is typically done as: • Write a function to add two values together • Fold over the list using the add ...

Functional programming and procedural programming often provide different views of the same thing. When I declare a function, such as y = 2x I may think of this as a procedure (sequential process ...

Logic and functional programs are examples of declarative programming. However, most people have known declarative programming through domain specific languages such as SQL, Pig, Hive-QL ...

Facebook went with a novel programming methodology, called functional programming, to update the News Feed for its Apple iOS client, which helped considerably in tuning and debugging the app.

Some network teams are finding power and simplicity in the shift from telling devices what to do, using imperative programming, to describing what they should be, using declarative programming.