But when we say function we mean a specific function not a set of functions. This can be achieved in plain c, no. I believe it is always easy to explain by example, so below is one.
It is closely related to abstraction and generalization. Everywhere i read they are ambiguously similar. So the following broadly promote functional style:
How can i do so? I guess the difference is when we refer to functional we mean a set of possible functions; What are the highlights or aims of each? (there's a way of transforming sequential logic into functional logic called continuation.
What is the real difference between acceptance tests and functional tests? (i mention about pure functions because functional programming is based on pure functions) Only use function arguments, do not use global state. Functional programming is not about lambdas, it is all about pure functions.
Since there's no instance this, i cannot call this.forceupdate(). The question was difference between function and functional not definition of functional. This what pure functions are: In functional programming we build immutable programs by using pure functions.
A function that takes n arguments and returns a value. Is there a clean approach to making a functional component into an error boundary. If the program is executed, this function is logically evaluated as needed. Good examples for this can be seen in the java se api, for example for the java.util.stream.stream interface.
Functional interfaces should of course only be used where it is reasonable, and not everywhere. The stream.map(function) method cannot know how a user would want to transform elements. Return data describing io which can be executed instead of causing the side effects directly in all functions. I'm familiar with procedural programming, but i could not understand the concept of functional programming.
A functional language (ideally) allows you to write a mathematical function, i.e. 25 most modern languages are in varying degree both imperative and functional but to better understand functional programming, it will be best to take an example of pure functional language like haskell in contrast of imperative code in not so functional language like java/c#.