RVM made my life easier to run multiple versions of ruby and rails in Ubuntu/Mac OS. If we want to maintain multiple versions of... Selenium is a suite of tools to automate web browsers across many platforms. It runs in many browsers and operating systems and it can... I am new to Rhodes, In Rhomobile landing page they have a quote saying “Use your web skills to write NATIVE apps once and... As per design, Method overloading is not supported in Ruby. If you try the below example, you will get “`foobar’: wrong number of arguments... There are lot more things improved in Ruby 1.9.2, I am going to discuss about 3 new things I liked which is introduced in... The most lovelable comment given by an author about his language “Simple things should be simple, complex things should be possible.” – Alan Kay... Just want to share how simple is Erlang concurrent programming Starting with an example of simple mathematical calculation in sequential programming -module(calculator). -export(). add([Num1,... Eager loading loads the full objects tree that is the associated records of the objects. Consider we have two models Post and Comment and... In one of m project I am using Jammit which provides both the CSS and JavaScript concatenation, compression and also provides built-in JavaScript template... Stored Procedure: A Stored procedure is a set of sql statements with a given name , which is physically stored in database in the... Mozilla browsers provide bindings to achieve certain features like the text-overflow: ellipsis style. XBL(XML Binding Language) provides a way to bind selected elements using... Using Highcharts library in application provides best way of manipulating data in terms of various charts. In my rails application, I am using highcharts... 
