Default Parameters Pattern - language feature

Example from 1 languages: JavaScript

function multiply(a, b = 1) {
 return a * b;
}

Example from 1 languages: C#

public void ExampleMethod(string optionalstr = "default string") {}

Example from 1 languages: Elixir

def multiply(a, b \\ 1) do
  a * b
end

Example from 1 languages: C3

fn void test(int x = 10) { ... }

Example from 1 languages: Speedie

function Find (|string| pattern, |int| pos=0, |int|)

Languages with Default Parameters Pattern include JavaScript, C#, Elixir, C3, Speedie

View all concepts with or missing a hasDefaultParameters measurement

Read more about Default Parameters Pattern on the web: 1.