echo “foo” | tr ‘[:lower:]’ ‘[:upper:]’ Reverse upper with lower to get lowercase.
June 8, 2009
Welcome to the Blog
Keep up with the latest news and updates
June 6, 2009
RailsWayCon Keynote: Present and Future of Programming Languages Through a Ruby Lens Ola Bini Ola gives an awesome Keynote about his toughts on programming languages in general. The talk was really great and he gives so much information in a short time that is hard to cover everything in a blog entry. He made some
May 26, 2009
RailsWayCon 2009 day 1 part 1
May 22, 2009
The conference on Ruby, Rails and more
April 2, 2009
Der zweite Teil unserer Journizer Hintergrundbilder als Präsentation.
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