youngjinmo

var num=0;

function isPrime(num) {
	// check number type
	for(var i=2; i<num; i++) {
		if (num % 2 === 0) {
			var numType = "even";
		} else if(num % i === 0) {
			numType = "odd";
		} else numType = "prime";

youngjinmo

/*
 * Programming Quiz: Laugh it Off 2 (5-2)
 *
 * Write a function called `laugh` with a parameter named `num` that represents the number of "ha"s to return.
 * 
 */

var num=0;
function laugh(num){
	var str="";

youngjinmo

/*
 * Programming Quiz: Build A Triangle (5-3)
 */

// creates a line of * for a given length
function makeLine(length) {
    var line = "";
    for (var j = 1; j<=length; j++) {
        line += "* ";
    }

youngjinmo

/*
 * Programming Quiz: Build A Triangle (5-3)
 */

// creates a line of * for a given length
function makeLine(length) {
    var line = "";
    for (var j = 1; j<=length; j++) {
        line += "* ";
    }

youngjinmo

/*
 * Programming Quiz: Inline Functions (5-6)
 */

// don't change this code
function emotions(myString, myFunc) {
    console.log("I am " + myString + ", " + myFunc(2));
}

// your code goes here

youngjinmo

/*
 * Programming Quiz: Inline Functions (5-6)
 */

// don't change this code
function emotions(myString, myFunc) {
    console.log("I am " + myString + ", " + myFunc(2));
}

// your code goes here

youngjinmo

/*
 * Programming Quiz: Another Type of Loop (6-8)
 *
 * Use the existing `test` variable and write a `forEach` loop
 * that adds 100 to each number that is divisible by 3.
 *
 * Things to note:
 *  - you must use an `if` statement to verify code is divisible by 3
 *  - you can use `console.log` to verify the `test` variable when you're finished looping
 */

youngjinmo

var bills = [50.23, 19.12, 34.01,
    100.11, 12.15, 9.90, 29.11, 12.99,
    10.00, 99.22, 102.20, 100.10, 6.77, 2.22
];

var totals = bills.map(function(element) {
	element *= 1.15;
	element = element.toFixed(2);
	return Number(element);
});

youngjinmo

var numbers = [
    [243, 12, 23, 12, 45, 45, 78, 66, 223, 3],
    [34, 2, 1, 553, 23, 4, 66, 23, 4, 55],
    [67, 56, 45, 553, 44, 55, 5, 428, 452, 3],
    [12, 31, 55, 445, 79, 44, 674, 224, 4, 21],
    [4, 2, 3, 52, 13, 51, 44, 1, 67, 5],
    [5, 65, 4, 5, 5, 6, 5, 43, 23, 4424],
    [74, 532, 6, 7, 35, 17, 89, 43, 43, 66],
    [53, 6, 89, 10, 23, 52, 111, 44, 109, 80],
    [67, 6, 53, 537, 2, 168, 16, 2, 1, 8],

youngjinmo

Install MySQL on macOS Sierra

This procedure explains how to install MySQL using Homebrew on macOS Sierra 10.12

Install Homebrew

• Installing Homebrew is effortless, open Terminal and enter :
  $ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
• Note: Homebrew will download and install Command Line Tools for Xcode 8.0 as part of the installation process.

Install MySQL

At this time of writing, Homebrew has MySQL version 5.7.15 as default formulae in its main repository :