Sven Koschnicke

Sven Koschnicke has asked 11 questions and find answers to 16 problems.

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Sven Koschnicke questions

Change element of list if it holds against some condition or add a new one if not, using Data.Lens
Elegant haskell case/error handling in sequential monads
How to set a content-type for a specific file with Rack?
Rails: Render collection partial: Getting size of collection inside partial

Sven Koschnicke answers

Function composition and $ - one compiles, another doesn't
Has Anyone Used the rhomobile Framework? [closed]
Scala code doesnt fetch s3 file
Rails static data set
PHP crop image to fix width and height without losing dimension ratio
htaccess: redirect all requests to different domain (without query arguments)
Yesod: Getting a database entity by ID from an Int
How to get a stack trace object in Ruby?
docker ps shows empty list
Make Xmonad treat multiple monitors as one