XCode Project Renamer

Althought XCode is a great development tool it lacks the ability to rename projects in a simple kind of manner. I solved this pain by creating a simple ruby gem that does all the renaming for you.
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What is Rack, please?

Ruby on Rails uses it. Sinatra uses it. Even Sprockets, the asset packaging system uses it. Rack. But what is Rack? And how does it work with Rails or Sprockets?
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Database and User Timezones in Rails 2.3.x

The timezone support in Rails 2.3.x apps is not as straight forward as expected. There is a missing config line that solves everything.
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How to change the hostname on a virtual hosteurope server

My provider hosteurope always overwrites the hostname in the /etc/hostnames on startup of the container. This is the recommended way to change the hostname permanently.
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Piano Tabs

Did it ever happen to you that you were sitting in front of a piano, ready to play, but the song you practiced so hard is simply gone? Then this is the perfect app for you!
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QuestionPad

Do you want to simplify your learning process and get rid of all the paperwork needed for exams? Then use my latest app on the iPad, iPhone or Android to get smarter the digital way.
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Super Social Everbody

My first book. I am very proud to see my bachelor thesis at amazon. It's a book about the internet, social networks and social behaviors followed by a guide about further education.
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Facebook Profiler

What can someone find out about me via Facebook? If I apply for a job and the HR department knows about my Facebook Page, will they stalk me? Is the information useful?
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