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running sublime text 2 on ubuntu

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You can download sublime text 2. I created a directory, "Applications" under Home. I extracted the downloaded tar in there. Then I did "Make Link" of sublime...

rails generate basics

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create controller with help and home routes [sourcecode language="bash"] $ rails generate controller StaticPages home help --no-test-framework [/sourcecode] ...

rspec basics

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When you create a new site, skip generating unit test, as you want to use rspec instead. [sourcecode language="bash"] $ rails new sample_app --skip-test-unit...

OS X Terminal Basics

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Delete a directory recursively and forcefully. You have files in there, but you want to delete the directory [sourcecode language="bash"] rm -rf first_app/ [...