javascript for function code example

Example 1: javascript for loop

var colors=["red","blue","green"];
for (let i = 0; i < colors.length; i++) { 
  console.log(colors[i]);
}

Example 2: js function

function name(parameter1, parameter2, parameter3) {
// what the function does
}

Example 3: How to create a function in javascript

function addfunc(a, b) {
  return a + b;
  // standard long function
}

addfunc = (a, b) => { return a + b; }
// cleaner faster way creating functions!

Example 4: function js

function toCelsius(fahrenheit) {
  return (5/9) * (fahrenheit-32);
}