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let person = {name: 'John Smith'};
let tpl = `My name is ${person.name}.`;
console.log(tpl);

let x = 5;
let y =3;
let tpl2 = `${x} + ${y} = ${x+y}`;
console.log(tpl2);

// template literal本身不具重用性，除非自己包成函式

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//Right One
item.attr("data-title", error);
item.attr("data-placement","bottom");
item.attr("data-toggle","toggle");
item.closest("div").addClass("has-error");
item.closest("div").addClass("has-feedback");
item.closest("div").find(".glyphicon-ok").remove();
item.after('<span class="glyphicon glyphicon-remove form-control-feedback"></span>');
item.tooltip('show');

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form#formArticle(role="form")
	div.form-group
		label(for="createArticleTitle") Article Title
		textarea.form-control(row="1" name="title")
		label(for="createArticleBody") Article Body
		textarea.form-control(row="6" name="description")
		button(type="submit")
//使用jquery的serialize()-直接將form各個欄位值轉為POST/GET傳遞的格式
//Use Jquery serialize() function - turn the values of cloumns in form into POST/GET format 
//*項目必須要有 name 

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var express = require('express');
var router = express.Router();

/* GET home page. */
router.get('/', function(req, res, next) {
	var chartData = [];
	for (var i = 0; i < 7; i++)
		chartData.push(Math.random() * 50);
	res.render('index', { title: 'Express', chartData: JSON.stringify(chartData) });

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Doctype
html
	head
		meta(charset='utf-8')
		title #{title}
		script(src='/javascripts/Chart.min.js')
	body
		canvas#myChart
		script(type="text/javascript").
			var data = {

sj82516

//NCTU_Embedded system_Arduino_Lab02
//Read and compare sensor 
//then display on 5*7 LED matrix
//show the "HelloWorld" and shift left or right by the comparison
//display like this project:http://musicdiver.com/wordpress/2013/01/arduino-scrolling-text-on-5x7-led/

int scan=0;
int matrix[7][50];

//transform letter to 5*7 LED matrixs

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//  Lab01
//  LM35 + 4*7 segment Display  
// 七段顯示器 reference: Cooper Maa

// define the LED digit patterns, from 0 - 9
// 1 = LED on, 0 = LED off, in this order:
//                    Arduino pin: 2,3,4,5,6,7,8 (Mapping a,b,c,d,e,f,g of Seven-Segment LED)
byte seven_seg_digits[10][7] = { { 1,1,1,1,1,1,0 },  // = 0
                                 { 0,1,1,0,0,0,0 },  // = 1
                                 { 1,1,0,1,1,0,1 },  // = 2

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//set up pin
const int buttonPin = 2;
const int hornPin = 3;
const int ohm=5;
//data
int music[5]={0,0,0,0,0};
int point=0;
int sensor=0;
boolean buttonState=LOW;
long lastDebounceTime = 0;  

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#include <Servo.h> 
#include <IRremote.h>

//IR
int RECV_PIN = 11;
IRrecv irrecv(RECV_PIN);
decode_results results;
const unsigned long IRmove1 = 0XFF30CF;
const unsigned long IRmove2 = 0XFF18E7;
const unsigned long IRmove3 = 0XFF7A85;

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#include <Wire.h> 
#include <LiquidCrystal_I2C.h>
#include <virtuabotixRTC.h>

//use interrupt 0 -> pin 2 (button0)
#define lock 0
//button1
#define add_sec 4
//button2
#define add_min 3