NodeJS Quick Reference

// Single line comment

/*
Multiple
line
comment
*/

// Declaration
var stuff;
// Assignment
stuff = "stuff";

// Declaration and assignment
var stuff = "stuff";

"Single line string";

42;

true;
// or
false;

["stuff", "things"];

{stuff_key: "stuff_value", things_key: "things_value"};

// Iterate list
for (var i=0; i < things.length; i++) {
    console.log(things[i]);
}

// Alternate syntax
for (var i in things) {
    console.log(things[i]);
}

// Iterate dictionary

var i = 0;
while (i < things.length) {
    console.log(things[i]);
    i++;
}

if (1 > 42) {
    console.log("One");
} else if (42 < 1) {
    console.log("The answer");
} else {
    console.log("Maths is fun");
}

function stuff() {
    stuff = ["stuff", "things"];
    return stuff;
}

class Stuff {
    constructor(stuff) {
      this.stuff = stuff;
    }
    set stuff(stuff) {
      this._stuff;
    }
    get stuff() {
      return this._stuff;
    }
    showStuff() {
      console.log(this.stuff)
    }
}