werand’s gists

werand / HexDump.java

Created September 21, 2018 12:07

HexDump Java-Class

	import java.util.AbstractList;
	import java.util.List;
	import java.util.stream.Collectors;
	import java.util.stream.IntStream;

	public class HexDump
	{
	private static final int _16 = 16;

	private static class ByteList extends AbstractList<Integer>

werand / hex.clj

Created February 2, 2016 20:32

	(ns hex.core)

	;;
	;; Decode hex numbers - kata
	;;

	(defn decimal-value [n]
	(or
	(get {\0 0 \1 1 \2 2 \3 3 \4 4 \5 5 \6 6 \7 7 \8 8 \9 9 \a 10 \b 11 \c 12 \d 13 \e 14 \f 15} n)
	(throw (Exception. (str "Invalid number: " n)))))

werand / diamond.clj

Created February 2, 2016 20:27

	(ns diamond.core)

	;;
	;; Diamond kata
	;;

	(def alphabet "ABCDEFGHIJKLMNOPQRSTUVWXYZ")
	(def blanks-d (iterate #(str %1 "-") ""))

	(defn blanks [n] (nth blanks-d n))

werand / gist:5051788

Created February 27, 2013 21:14

Solution for the java puzzle from http://zeroturnaround.com/fun/magical-java-puzzle-pat-the-unicorns/


	/**
	* Solution for the java puzzle from http://zeroturnaround.com/fun/magical-java-puzzle-pat-the-unicorns/
	*/
	public class Unicorn {

	private static int currentLine = 0;

	public static boolean pat() {
	int line = getExecutionLineFromMagicalLand();

werand / birthday.clj

Created April 14, 2012 19:27

Date calculations concerning my bday and easter

	;; The content for the project.clj
	#_(defproject datetest "1.0.0-SNAPSHOT"
	:description "Some date calculations"
	:dependencies [[clj-time "0.3.5"]
	[org.clojure/clojure "1.3.0"]
	[org.clojure/math.numeric-tower "0.0.1"]])

	(ns test.date
	(:use clojure.math.numeric-tower)
	(:refer-clojure :exclude (extend))

werand / REPL_Beispiele.clj

Created February 8, 2011 08:07

Beispiele

werand / abc.csv

Created February 7, 2011 20:03

Learning Clojure

We can make this file beautiful and searchable if this error is corrected: No commas found in this CSV file in line 0.