these first 1000 digits where calculated using this little Haskell snippet: which is directly taken from Unbounded Spigot Algorithms for the Digits of Pi by Jeremy Gibbons

I recently came upon a short rant named What’s The Problem With Static Methods? by Jason Gorman. Jason argues there that .. methods should be instance methods by default because static methods cannot be composed/used with IoC and might make your TDD a rea[...]

A few days pack I posted the prisoners puzzle and I think it’s time to give the solution. solution Obviously the prisioners can only use the both switches to communicate with one another after the planning phase so we have … Weiterlesen →

Toda I saw this puzzle I’ve not seen for a long time: A warden meets with 23 newly arrived prisoners. He tells them, “You may meet today and plan a strategy. But after today, you will be in isolated cells … Weiterlesen →

I just saw that my old markdown-plugin (markdown on save) broke … sadly the new one that should be compatible with it (jetpack markdown) does not really care about my old posts and so you will see lot’s of issues. … Weiterlesen →

You can use this to send me secure mails and fuck the NSA :D ASC file with my key (sha1 checksum should be: 1333883bdbf42bceacae2bf0c1fce3756f198d0f) -----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v2.0.20 (MingW32) mQENBFHmTLkBCADgyq1O7spYDgacaKnzRnk[...]

Ihr könnte die Demo Projekte für meinen DDC Talk am 26.11. ab sofort auf Github finden. (https://github.com/CarstenKoenig/DDCTalk2013_FunProgInCSharp)

you know Hoogle – don’t you? In case you don’t Hoogle is a search-engine where you can look for Haskell functions. You can use with it’s web-interface and there are a couple of plugins (for GHCi, etc.) The great thing … Continue reading →

I just installed DISQUS on this blog – I hope this will help me hold the spam down and you to a better user experience. As always feel free to give me your thoughts…

I am trying to include MathJax support in my Blog to make the math look nicer and use the great capabilites it provides. So I hope you can all see this: \[ \sum_{i=1}^n i = \frac{n(n+1)}{2} \] as a LaTeX … Continue reading →