steloflute

http://en.wikipedia.org/wiki/Tacit_programming Tacit programming is a programming paradigm in which a function definition does not include information regarding its arguments, using combinators and function composition (but not λ-abstraction) instead of variables. The simplicity behind this idea allows its use on several programming languages, such as APL and J and especially in stack or concate..

아래는 koscom 에서 kospi200 시세를 얻어오는 예제이다. import java.io.IOException; import java.io.InputStream; import java.util.Calendar; import java.util.Date; import java.util.regex.Matcher; import java.util.regex.Pattern; public class showindex { public static String readURL(String address) throws IOException { java.net.URL url = new java.net.URL(address); InputStream stream = url.openStream(); java.io.Buffer..

http://lambda-the-ultimate.org/node/3976

아래는 koscom 에서 kospi200 시세를 얻어오는 예제이다. showindex (ns showindexCLJ.core (:gen-class)) (set! *warn-on-reflection* true) (defn read-url "Return the web page as a string." [address] (let [url (java.net.URL. address)] (with-open [stream (. url openStream)] (def buf (java.io.BufferedReader. (java.io.InputStreamReader. stream))) (apply str (line-seq buf))))) (defn get-quote [] (def text (read-url "http:..

http://gnuvince.wordpress.com/2008/10/31/fetching-web-comics-with-clojure-part-1/ Clojure tutorial: fetching web comics (part 1) This post is the first of what I hope will become a series about Clojure. Clojure is a young language, and though there is a lot of documentation already on the Internet and in the blogs of many enthusiasts, I figured there would be no harm in having some more. In this..

http://corfield.org/blog/post.cfm/getting-started-with-clojure Getting Started With Clojure June 29, 2010 · 10 Comments There's a thread on the Clojure mailing list, started by folks new to Clojure, pointing out that it can be a bit daunting to get Clojure running in order to try out some basics. I figured I'd post a very short tutorial showing how to get a basic running environment and Hello Wo..

# (C)2012 Taegyoon Kim # C++ calculator # Usage: cppcalc "C++ EXPRESSION"

http://www.savthecoder.com/blog-java-robot-class#.UMNAU2f546w About Robot Robot is a class in Java, defined under the java.awt package. The Robot class helps you automate events like mouse moves and keyboard presses. It also has a handy feature which lets you take a picture of your screen. Creating a Robot instance object There are two constructors for the Robot class. One takes no parameters an..

http://www.4clojure.com/problem/166 Comparisons Difficulty:ElementaryTopics: For any orderable data type it's possible to derive all of the basic comparison operations () from a single operation (any operator but = or ≠ will work). Write a function that takes three arguments, a less than operator for the data and two items to compare. The function should return a keyword describing the relations..

http://yyhh.org/blog/2011/05/my-solutions-first-50-problems-4clojure-com ; 21: Write a function which returns the Nth element from a sequence. ; (= (__ '(4 5 6 7) 2) 6) ; forbidden: nth (fn [coll n] ((apply comp (cons first (repeat n rest))) coll)) ; We first compose n rest functions to get progressively shorter lists till the ; desired element is the head, then take the head. A less fancy versi..