Tze-Chien Chu tzechienchu

tzechienchu / singleton.js

Created August 24, 2016 07:34

Javascript Singleton

	var timeZoneService = (function () {
	var instance;
	function init() {
	var prop
	var method = function() {

	}
	return {
	prop:prop,
	method:method

tzechienchu / ec2.js

Created August 26, 2016 09:58

AWS Node.js SDK; EC2 instance creation and termination example

	var aws = require('aws-sdk');

	aws.config.update({
	accessKeyId: 'YOUR_ACCESS_KEY',
	secretAccessKey: 'YOUR_SECRET_KEY',
	region: 'us-west-2'
	});

	var ec2 = new aws.EC2();

tzechienchu / stringify.js

Created September 1, 2016 06:20 — forked from cowboy/stringify.js

JavaScript: like JSON.stringify but handles functions, good for creating arbitrary .js objects?

	var stringify = function(obj, prop) {
	var placeholder = '____PLACEHOLDER____';
	var fns = [];
	var json = JSON.stringify(obj, function(key, value) {
	if (typeof value === 'function') {
	fns.push(value);
	return placeholder;
	}
	return value;
	}, 2);

tzechienchu / Javascript ISO country code to country name conversion

Created September 23, 2016 04:45 — forked from maephisto/Javascript ISO country code to country name conversion

ISO 3166-1 alpha-2 country code to country name conversion with a simple Javascript implementation, an array and a function.

tzechienchu / accessIP.js

Last active October 1, 2016 03:23

Loopback Access IP

	//Following Code in boot

	module.exports = function (app) {
	//
	//Loopback 3.0 don't support app.remotes().before
	//
	app.remotes().before('.', function(ctx,next1,next2) {
	//console.log(ctx.req.headers)
	//console.log('IP-1')
	var context = LoopBackContext.getCurrentContext();

tzechienchu / disableAllMethods.js

Created October 13, 2016 09:49 — forked from ratik/disableAllMethods.js

LoopbackJs disable all remote methods and enable only selected

	/**
	* Based on @ericprieto code https://github.com/strongloop/loopback/issues/651#issuecomment-140879983
	* place this file into common/mixins/disableAllMethods.js
	*
	**/


	module.exports = function(Model, options) {
	if(Model && Model.sharedClass) {
	var methodsToExpose = options.expose \|\| [];

tzechienchu / javascriptSnippet.js

Last active October 27, 2016 01:48

VSC Javascript snippet

tzechienchu / csvToArray.js

Created October 20, 2016 09:07

Javascript CSV to Array

	var lines = fs.readFileSync(path.join(__dirname, '../actionData/'+fileName)).toString().split('\r\n');
	var rawData = [];
	lines.map(function(line) {
	rawData.push(line.split(','))
	})

tzechienchu / pickOne.js

Last active November 10, 2016 04:50

PickOne

	var _ = require('lodash');
	var fs = require("fs");
	var path = require('path');
	var DataGenerator = (function () {
	var instance;
	var lines = fs.readFileSync(path.join(__dirname, '../actionData/alice.txt')).toString().split('\n');
	lines = lines.filter(function(line) {
	return (line.length > 0)
	})
	function init() {

tzechienchu / RedisService.js

Created November 4, 2016 08:47

User Cache

	var redisServer = require('redis');
	var RedisService = (function () {
	var instance;
	function init() {
	//6381 for Develop and Test
	//6379 for Production
	var port = 6379;
	var host = "localhost";
	var redis = redisServer.createClient(port,host);