Oct. 12, 2014, 3:09 p.m.
#!/usr/bin/awk -f
BEGIN {sum=0}
{sum=sum+$5}
END {print sum}
Sept. 28, 2014, 11:20 p.m.
:%s/\(\d\{2}\)\/\(\d\{2}\)\/\(\d\{4}\)/\3-\2-\1/g
May 27, 2014, 8:53 p.m.
import java.util.Map;
import java.util.TreeSet;
public class GetEnv {
/**
* let's test generics
* @param args the command line arguments
*/
public static void main(String[] args) {
// get a map of environment variables
Map<String, String> env = System.getenv();
// build a sorted set out of the keys and iterate
for(String k: new TreeSet<String>(env.keySet())) {
System.out.printf("%s = %s\n", k, env.get(k));
}
} }
May 27, 2014, 8:51 p.m.
{-# LANGUAGE OverloadedStrings #-}
module Main where
--import Prelude hiding (id)
--import Control.Category (id)
import Control.Arrow ((>>>), (***), arr)
import Control.Monad (forM_)
-- import Data.Monoid (mempty, mconcat)
-- import System.FilePath
import Hakyll
main :: IO ()
main = hakyll $ do
route "css/*" $ setExtension "css"
compile "css/*" $ byExtension (error "Not a (S)CSS file")
[ (".css", compressCssCompiler)
, (".scss", sass)
]
route "js/**" idRoute
compile "js/**" copyFileCompiler
route "img/*" idRoute
compile "img/*" copyFileCompiler
compile "templates/*" templateCompiler
forM_ ["test.md", "index.md"] $ \page -> do
route page $ setExtension "html"
compile page $ pageCompiler
>>> applyTemplateCompiler "templates/default.html"
>>> relativizeUrlsCompiler
sass :: Compiler Resource String
sass = getResourceString >>> unixFilter "sass" ["-s", "--scss"]
>>> arr compressCss