steloflute

http://www.haskell.org/haskellwiki/Haskell_in_5_steps main = putStrLn "Hello, World!" Save this to hello.hs To run, run runhaskell hello.hs To compile, run ghc hello.hs

http://docs.racket-lang.org/reference/Filesystem.html#(def._((lib._racket/file..rkt)._file-~3estring)) (file->string path [#:mode mode-flag]) → string? path : path-string? mode-flag : (or/c 'binary 'text) = 'binary Reads all characters from path and returns them as a string. The mode-flag argument is the same as for open-input-file.

http://www.cheatography.com/ Cheatography is a cheat sheet generator and repository where you can build and share cheat sheets and quick reference material for your hobbies, home, holidays or work.

> (define-syntax-rule (% a b) (modulo a b)) > (% 10 3) 1

http://hyperpolyglot.org/lisp

Go Playground Try Haskell! An interactive tutorial in your browserTry Javascript Try Scheme Try Python! CSSDesk - Online CSS Sandbox http://codepad.org/

장점: 1. JVM 사용 단점: 1. "tail call optimization" (TCO)를 하지 않는다. 재귀를 위해 loop이나 recur라는 special form을 사용해야 함 http://java.ociweb.com/mark/clojure/article.html#Recursion (loop [x 10] (when (> x 1) (println x) (recur (- x 2)))) 2. call/cc 가 없다. http://stackoverflow.com/questions/1173133/continuations-in-clojure

http://tryclj.com/

http://www.bestinclass.dk/index.clj/2009/10/python-vs-clojure-evolving.html This is an interesting time to review programming languages! On the one hand I see a general tendency that companies and individuals are leaving the old (un)safe paths and are embracing 'newer' technologies and on the other we see some of these new-comers now moving into maturity. Python has been with us since the late 1..

http://docs.racket-lang.org/guide/performance.html 18.1 Performance in DrRacket By default, DrRacket instruments programs for debugging, and debugging instrumentation can significantly degrade performance for some programs. Even when debugging is disabled through the Choose Language... dialog’s Show Details panel, the Preserve stacktrace checkbox is clicked by default, which also affects perform..