axelerator

# Ruby 

Hash[*((0..4).flat_map{|i| ['column_' + i.to_s, nil]})]
# => {"column_0"=>nil, "column_1"=>nil, "column_2"=>nil, "column_3"=>nil, "column_4"=>nil}

# Shell

### Bildersequenzen in Video für Web konvertieren mit:

axelerator

git achievements -l | grep '(Level' | sed 's/\(\s*.*(Level\)//g' | tr -d ')' | tr -s ' ' |tr "\n" '+' | sed 's/$/ 0/' | xargs  expr

axelerator

{-
 - Small programm to combine syllables, where some syllables
 - are used only as suffix/prefix
 - 1. Install: GHC
 - 2. Compile: ghc -o namevote namevoting.hs
 - 3. Run: namevote '[Pre "neo", Suf "master", Pre "turbo", Uni "leo", Suf "3000"]'
 -}

module Main where
import System.Environment

axelerator

{-# LANGUAGE Arrows #-}
module Pickle where

import Control.Arrow
import Control.Arrow.ListArrow
import Text.XML.HXT.Arrow.Pickle
import Text.XML.HXT.Arrow.ReadDocument

data Strukt = Strukt {
  text :: String

axelerator

    
public interface KeyValueFunction<KI, VI, KO, VO> {

    Map.Entry<KO, VO> f(KI k, VI v);
}
/**
     * Creates a new map by applying each element to the converter.
     *
     * @param <KI> key type of input map
     * @param <VI> value type of input map

axelerator

update person set email = regexp_replace(email, E'@(.*)', '\\[email protected]');

axelerator

find . | grep 'original/' | xargs identify | cut -d ' ' -f 3,1 | grep '[^0-9][0-9][0-9]x\|x[0-9][0-9]$'

axelerator

or i in `grep -h '^$[a-z_][^:]*' *.sass | sed 's|$\([a-z_][^:]*\).*|\1|'` ; do echo -n $i; grep $i *.sass | wc -l ; done | grep ' 1$'