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arsane / Sudo.hs
Last active August 29, 2015 14:20
Another Sudoku solver
{-# OPTIONS_GHC -Wall #-}
-- http://www.cs.tufts.edu/~nr/cs257/archive/richard-bird/sudoku.pdf
import Data.List (delete)
import Data.List.Split
import Debug.Trace
type Matrix a = [[a]]
type Board = Matrix Char
{-# OPTIONS_GHC -Wall #-}
-- http://www.cse.chalmers.se/edu/year/2014/course/TDA555/lab3.html
import Data.Char
import Data.List
import Data.List.Split
import Data.Maybe
import Debug.Trace
@arsane
arsane / cmd_replacements.md
Created April 20, 2015 08:05
some check of replacements for windows cmd.

some quick ideas about windows cmd replacements.

  • putty (very good terminal for serial port/telnet/ssh)
  • clink (hook WriteConsole and ReadConsole, support lua extensions)
  • com0com (virtual serial ports)
  • com2tcp (virtual serial with tcp connection)
  • ConEmu (better replacement for windows cmd with clink internally, support gitshell/powershell and other shells)

One simple feature:

  • modify clink to putty like character output.(better&clear font)
@arsane
arsane / cabal.md
Created March 31, 2015 11:26
learning cabal usage.
@arsane
arsane / Excel.md
Last active August 29, 2015 14:17
Free Excel tutorials

Excel resource list

  • ImporveYourExcel is a clean looking site with over 60 introductory video tutorials for Excel.
  • Excel Easy a simple excel reference worth checking out. It contains all the basics one needs to get function. It does not have any videos but does have explicit instructions with pictures and there no adverisements whatsoever.
  • Excel Exercises Basic exercises.
  • Excel youtube playlist
  • Excel 学习 a chinese excel youtube playlist.