Tien Tran tranphuoctien

## require-service.htm
<!doctype html>
<html ng-app="Demo">
<head>
	<meta charset="utf-8" />

	<title>
		Creating A RequireJS Service For AngularJS
	</title>

	<style type="text/css">

## Linux Static IP
## Configure eth0
#
# vi /etc/sysconfig/network-scripts/ifcfg-eth0

DEVICE="eth0"
NM_CONTROLLED="yes"
ONBOOT=yes
HWADDR=A4:BA:DB:37:F1:04
TYPE=Ethernet
BOOTPROTO=static

## utf8-regex.js
/**
 * Encodes multi-byte Unicode string into utf-8 multiple single-byte characters
 * (BMP / basic multilingual plane only).
 *
 * Chars in range U+0080 - U+07FF are encoded in 2 chars, U+0800 - U+FFFF in 3 chars.
 *
 * Can be achieved in JavaScript by unescape(encodeURIComponent(str)),
 * but this approach may be useful in other languages.
 *
 * @param {string} strUni Unicode string to be encoded as UTF-8.

## haproxy.cfg
# Change YOUR_TOKEN to your prerender token
# Change http://example.com (server_name) to your website url

frontend my-frontend
    mode http
    bind :80

    # prerender.io
    acl user-agent-bot hdr_sub(User-Agent) -i baiduspider twitterbot facebookexternalhit rogerbot linkedinbot embedly showyoubot outbrain pinterest slackbot vkShare W3C_Validator
    acl url-asset path_end js css xml less png jpg jpeg gif pdf doc txt ico rss zip mp3 rar exe wmv doc avi ppt mpg mpeg tif wav mov psd ai xls mp4 m4a swf dat dmg iso flv m4v torrent ttf woff

## using-raw-socket-io-in-sails.js
module.exports = {

  /**
   *
   * Using raw socket.io functionality from a Sails.js controller
   *
   */

  index: function (req,res) {

## NodeJscallbackPromise.js
// dual-module.js
var Q = require('q');

module.exports = {
    getFullName: function (firstName, lastName, callback) {
        var deferred = Q.defer();

        if (firstName && lastName) {
            var fullName = firstName + " " + lastName;
            deferred.resolve(fullName);

## DesignPattern.js
// Pattern
//Usually, you call a callback as the last thing you do inside a function.
//You might consider it synonymous with return, only JavaScript does
//not halt function execution when it hits it. It can be easy to accidentally
//let execution continue after calling a callback, when you really expected it to end.
//In order to make this easy to spot, and make sure execution stops in the way you expect,
//I recommend returning the callback function call.

// wrong!

## exampleWaterfall.js
var async = require('async');

async.waterfall(
    [
        function(callback) {
            callback(null, 'Yes', 'it');
        },
        function(arg1, arg2, callback) {
            var caption = arg1 +' and '+ arg2;
            callback(null, caption);

## wget.js
//note: http://www.html-js.com/article/1961

// Function to download file using wget
var download_file_wget = function(file_url) {

    // extract the file name
    var file_name = url.parse(file_url).pathname.split('/').pop();
    // compose the wget command
    var wget = 'wget -P ' + DOWNLOAD_DIR + ' ' + file_url;
    // excute wget using child_process' exec function

## FileController.js
module.exports = {
   get: function (req, res) {
    res.sendfile(req.path.substr(1));
  },
  _config: {
    rest: false,
    shortcuts: false
  }
};
	<!doctype html>
	<html ng-app="Demo">
	<head>
	<meta charset="utf-8" />

	<title>
	Creating A RequireJS Service For AngularJS
	</title>

	<style type="text/css">
	## Configure eth0
	#
	# vi /etc/sysconfig/network-scripts/ifcfg-eth0

	DEVICE="eth0"
	NM_CONTROLLED="yes"
	ONBOOT=yes
	HWADDR=A4:BA:DB:37:F1:04
	TYPE=Ethernet
	BOOTPROTO=static
	/**
	* Encodes multi-byte Unicode string into utf-8 multiple single-byte characters
	* (BMP / basic multilingual plane only).
	*
	* Chars in range U+0080 - U+07FF are encoded in 2 chars, U+0800 - U+FFFF in 3 chars.
	*
	* Can be achieved in JavaScript by unescape(encodeURIComponent(str)),
	* but this approach may be useful in other languages.
	*
	* @param {string} strUni Unicode string to be encoded as UTF-8.
	# Change YOUR_TOKEN to your prerender token
	# Change http://example.com (server_name) to your website url

	frontend my-frontend
	mode http
	bind :80

	# prerender.io
	acl user-agent-bot hdr_sub(User-Agent) -i baiduspider twitterbot facebookexternalhit rogerbot linkedinbot embedly showyoubot outbrain pinterest slackbot vkShare W3C_Validator
	acl url-asset path_end js css xml less png jpg jpeg gif pdf doc txt ico rss zip mp3 rar exe wmv doc avi ppt mpg mpeg tif wav mov psd ai xls mp4 m4a swf dat dmg iso flv m4v torrent ttf woff
	module.exports = {

	/**
	*
	* Using raw socket.io functionality from a Sails.js controller
	*
	*/

	index: function (req,res) {
	// dual-module.js
	var Q = require('q');

	module.exports = {
	getFullName: function (firstName, lastName, callback) {
	var deferred = Q.defer();

	if (firstName && lastName) {
	var fullName = firstName + " " + lastName;
	deferred.resolve(fullName);
	// Pattern
	//Usually, you call a callback as the last thing you do inside a function.
	//You might consider it synonymous with return, only JavaScript does
	//not halt function execution when it hits it. It can be easy to accidentally
	//let execution continue after calling a callback, when you really expected it to end.
	//In order to make this easy to spot, and make sure execution stops in the way you expect,
	//I recommend returning the callback function call.

	// wrong!
	var async = require('async');

	async.waterfall(
	[
	function(callback) {
	callback(null, 'Yes', 'it');
	},
	function(arg1, arg2, callback) {
	var caption = arg1 +' and '+ arg2;
	callback(null, caption);
	//note: http://www.html-js.com/article/1961

	// Function to download file using wget
	var download_file_wget = function(file_url) {

	// extract the file name
	var file_name = url.parse(file_url).pathname.split('/').pop();
	// compose the wget command
	var wget = 'wget -P ' + DOWNLOAD_DIR + ' ' + file_url;
	// excute wget using child_process' exec function
	module.exports = {
	get: function (req, res) {
	res.sendfile(req.path.substr(1));
	},
	_config: {
	rest: false,
	shortcuts: false
	}
	};