Perhaps the most prominent example of where functional programming shines is in dealing with collections. This is because being able to apply chunks of functionality across the items in a ...

What is something you wish you knew when you first started functional programming? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from others and ...

Functional programming supports higher-order functions and first-order functions. Higher-order functions take other functions as arguments or return functions as results. For example: In functional ...

The syntax of functional programming (FP) is mathematical ... Pure functions help to avoid errors in parallel operations. For example, in multithreading, data being changed in one executing ...

The syntax of functional programming just isn’t readable at a glance. A couple of code snippets will show you what I mean. An example from Erlang: -module(listsort).-export([by_length/1]).

(I cheated a bit in the example above: it goes along the lines of functional programming, but still uses a global list. You can find better examples, but it was about the basic principle here.) ...

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

is at its heart a functional programming language. As an illustration, let’s look at some code example. Say, we have this presumably large text file on the Apache Spark distributed platform.

“Purely functional programming” gives us the tools to ... m currently working on a major simulation project in Python, for example—and I consistently miss working in a pure language.