Twitter Streaming APIs with Ruby

May 08, 2016

Twitter Streaming APIs provide programmatic access to monitor or process Tweets in real-time.

Today, I'll show you how to interact and streaming tweets data from Twitter.

Auto Backup Database in Rails Application

March 17, 2016

Backup gem which easy full stack backup operations on UNIX-like systems.

In this post, I'll show you 5 basic steps to auto backup database in your Rails app by using 'backup' and 'whenever' gems.

Upload Multiple Files using DropzoneJS in Rails

February 28, 2016

DropzoneJS is an open source library that provides drag’n’drop file uploads with image previews. 

It’s lightweight, doesn’t depend on any other library (like jQuery) and is highly customizable.

In this article will show you how to use DropzoneJS to upload file in Rails application.


MongoDB: Setup, Backup and Restore

February 22, 2016

This article help us find quickly the commands which is to setup, backup and restore in MongoDB

5 Tips to Speed up Your Website

January 19, 2016

Improve performance of website is big story. Today, I'll share with you 5 tips to speed up your website. First step, you should check speed of website by some tools such as: GTmetrixPageSpeed Insights or WebPageTest ...

Clean Code - A Handbook of Agile Software Craftsmanship

December 06, 2015

You are a developer, do you want to be a better developer? 

What is the difference between good code and bad code?

How to write good code?

How to transform bad code into good code?


I believe that Clean Code book will help you answer these questions.

Install Nginx and Passenger to Deploy Rails App

December 03, 2015

In this article, I will show you step by step how to deploy a Rails application using Nginx and Phusion Passenger.

How to Use Google Map API to Your Website

November 23, 2015

Today, I will show you step by step how to apply Google Map in your website.

Upload Image To S3 Using Carrierwave on Rails

November 23, 2015

In this article, I'll show you how to upload image to S3 using Carrierwave on Rails.

How to Custom Devise Ajax Authentication

November 12, 2015