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Johannes Riecken's user avatar
Johannes Riecken's user avatar
Johannes Riecken's user avatar
Johannes Riecken
Software Developer
  • Member for 12 years, 7 months
  • Last seen this week
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Top posts
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50
How to give a pattern for new line in grep?
Mar 9, 2018
11
How does this short memoization function in the GHC test suite work?
Feb 5, 2018
7
is there something similar to f command in vim for multiple chars?
Feb 5, 2020
7
What are simple definitions for Control.Lens.Traversal's partsOf, holesOf and singular?
Jun 1, 2017
7
How can i get the type of a polymorphic function for a specific type class instance?
Mar 24, 2017
6
Deriving a monad from a cofree comonad
Apr 2, 2023
6
Parsing nested tuples using perl regexp with $^R
Nov 5, 2017
5
Why do @+ and @{^CAPTURE} differ in length?
Feb 13, 2020
4
Where can I find a Raku core dump file?
Oct 11, 2020
4
Why is this fuzz.ratio giving me 25 when none of the characters match?
Oct 7, 2020
Top network posts
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40
How to make Vim display colors as indicated by color codes?
22
is piped ls the same as ls -1?
6
How can I find out the encoding of this corrupted Chinese text, which an online tool fixes correctly?