knut

knut has asked 10 questions and find answers to 108 problems.

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Working with SAP and have a lot of fun with ruby and LaTeX.

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knut questions

How can I test logger-messages with MiniTest?
Using UNION with Sequel
Using single line conditional with require/rescue
How can I create a zip file without temporary files in ruby?

knut answers

Why can't I refer to DATA in class context?
How do I detect end of file in Ruby?
How can I fix this Ruby Yes/No-Style Loop?
After message type e, program doesn't return to selection-screen ABAP
Ruby: Remove everything after (and including) decimal
How to convert a string to UTF8 in Ruby
What is the dominant style for parenthesization of Ruby function calls?
How can I test logger-messages with MiniTest?
rake --tasks full description (not cut)
Rake Namespace Alias