JS Bin[Operators]// source https://jsbin.com/bacahig

jsbin.bacahig.js

// Operators//
/* Assignment Operators assign the value of the operand to the 
* right of the operand on the left = */
var a = 1;

// Arithmetic Operators//
/*  Arithmetic operators perform mathmatical operations on
* operands and return a result*/
console.log(2 + 2); // + addition//
console.log(2 - 2); // - subtraction//
console.log(2 * 2); // * multiplication//
console.log(2 / 2); // / division//
console.log(2 % 2); // % modulus (returns remainder)//
console.log(++a);   // ++ increment increase by 1 before increases/
//immediately after increases after value is passed//
console.log(--a); // -- decrement  decreases by 1 before increases
//immediatly. After decreses after value is passed//

//Comparison Operators//
/* Comparison operators test for equality or difference between 
* operands and return a Boolean true or false*/
console.log(3 == "3"); // Equality//
console.log( 3 != 3); // Inequality //
console.log(3 === "3"); // Strict Equality considers data types//
console.log(3 !== "3"); // Strict Ineqality considers data type//
console.log(3 > 4); // Greater than//
console.log(3 < 4); //Less than//
console.log(3 >= 4); // Greater than or Equal to//
console.log(3 <= 4); //Less than or Equal to//

//Logical Operators//
/* Logical operators ecaluate a logical expression for thruthiness
* or falseness
* && AND return the 1st operand if it is true. If false returns the 2nd*/

/*|| OR returns the 1st operand if it is true. If false returns the
* 2nd operand*/
 
/* ! NOT  or Bang takes only 1 operand. Returns false if it's operand can be
* converted to true. If not it returns false.

//Binary//
/* Binary operators take on 2 operands//

//Unary//
/* Unary operators take on 1 operand such as (!) The Bang and typeOf
* typeOf returns the type of data it is. There is exceptions to this rule.
* Somethings like date, array, and null will return object as their type.
* To test an array type you would use Array.isArray(value)
*To test date you would use instanceof
*delete  deletes an object or property or a element of an array*/

//Ternary //
/* Ternary operator is alson know as the conditional operator.
* It uses three operands. It evalutes a logical expression and returns a
* value based on wheather that expression is true or false. */