JSFiddle - React, Tailwind, and code Playground

by akang2

HTML

geekwise javascript day 2

JavaScript

for(i = 0; i <= 100; i+=5) {
     console.log(i);
}


//functions

//this is how you declare a function
function foo() {
    console.log("hello..");
}
         
//this is how you call that function
foo();

//this is how you give it a parameter
function loo(x) {
    console.log("hello " + x );
}

//this is how you call it with a parameter
loo("to your mom");

//example of a function with a parameter 'x'
function square(x) {
    console.log( x * x );
}

square(34);

//return value. don't use a word when you're defining it. it's like an expression by itself
function square(x) {
    return x * x;
}

var y = square(4) + 2;

console.log(y);

//console.log(square ( square (y) );