Learn Advance Your Future.

All programming training in cosmiclearn.com will be started with a hello world module. You can use the left hand navigation to jump directly to a Ruby module you are interested in.

To be leader in Portfolio, Program and Project Management Education and Consulting services with Inherently Simple approach and to bring about the Transformational Change in the organizations to Realize Measurable Benefits

Your way into the project management world.

In this video tutorial series, I would take you through building a social news site called �Steel Rumors� from scratch in Django 1.5. In case you don't like videos and prefer to read the steps, you can find them here too.

With more than 10 years of being on the scene, it is safe to say that �Green PM� is not just a passing fad. The following tips and best practices might be helpful in your efforts to instill green thinking into your project.

Latest Project Management Blog Posts From The Leading Project Management Bloggers

This is a huge collection of Python Examples and Python Programs. These Python Tutorials provide detailed Python code examples with great explanation.

This web site is building a set of free materials, lectures, book and assignments to help students learn how to program in Python. You can take this course and receive a certificate

On R-exercises, you will find hundreds of exercises that will help you to learn R. We've bundled them into exercise sets, where each set covers a specific concept or function.

This is the website for �R for Data Science�. This book will teach you how to do data science with R: You'll learn how to get your data into R, get it into the most useful structure, transform it, visualise it and model it.

RailsCasts Pro episodes are now free!

Since its initial publication in 2010, the Ruby on Rails Tutorial has been one of the leading introductions to web development. In this bestselling tutorial, you'll learn how to develop and deploy real, industrial-strength web applications with Ruby on Rails, the open-source web framework that powers top websites such as Hulu, GitHub, Shopify, and Airbnb.

This is a series of interactive exercises for learning Microsoft's Reactive Extensions (Rx) Library for Javascript.

Build powerfully simple browser apps.

It's 2013, and there's no way around it: you need to learn how to use GitHub.

just a simple guide for getting started with git.

This book is a tutorial and reference for the Ruby programming language. Use Ruby, and you'll write better code, be more productive, and enjoy programming more.

The Ruby Study Notes is a step-by-step tutorial to programming in Ruby and you can follow it page by page, reading the text and running the sample programs. There are no large applications here - just small, self-contained sample programs

Practical Programming for Total Beginners

Sharpen your skills with these top Adobe Illustrator tutorials.