!function js code example
Example 1: function javascript
var x = myFunction(4, 3); // Function is called, return value will end up in x
function myFunction(a, b) {
return a * b; // Function returns the product of a and b
}
Example 2: js function
function name(parameter1, parameter2, parameter3) {
// what the function does
}
Example 3: javascript function
// variable:
var num1;
var num2;
// function:
function newFunction(num1, num2){
return num1 * num2;
}
Example 4: define function in javascript
/* Declare function */
function myFunc(param) {
// Statements
}
Example 5: anonymous function javascript
//Anonymous function; It's not assigned to an indentifier
Array.forEach((arguments) => {
//This is an anonymous function
})
function forEach(arguments) {
//This is NOT an anonymous function
}
Example 6: javascript functions
function sayHelloTo(to) {
alert(`Hello ${to}`);
}
sayHelloTo('World from Grepper')