hakank's useless programs

Here is some of my more or less useless programs. Some of them are just plain silly, some may actually be of some use.

Regular expressions

• Make Regex Generate a regular expression given a list of words. (1997-02-12)
• Make Regex Java Applet (2003-03-20)
• Make Regex A Web Page (2003-04-07)

Words, strings etc

Most of these word, string, etc programs is (if applicable) done for the swedish as well as the english language.

• Svenska synonymvägar (2006-02-13) (Swedish) Shows synonym paths for swedish words.
• Svenska synonymer (2006-02-12) (Swedish) Shows swedish synonyms.
• Visa ordklasser (2006-01-30) (Swedish) Shows word classes for swedish texts, and guess via suffixes.
• Word Meld Simple (2006-01-25) Tries to create "creative words" by melding two given words (a simpler version of Word Meld, see below).
• Prefix trees (2006-01-23) Given a list of words, creates shortest possible unique prefixes as well as a "prefix tree".
• Generate Simple Anagram (2005-09-21) Generates anagrams with different methods.
• Simple Text Summation (2005-09-19) Create very simple text summation.
• Edit distances (2005-09-11) Edit distances, Levenshtein and Hirschberg algorithms are shown as the operations needed, and as graphical representation.
• base_conv (2005-08-27): Yet another word to number to word conversion
• Consonants Away (2005-06-01) What words are common if there where no consonants? (Cf Vowels Away
• Chiasmus words (character) (2005-01-15) Switch place of characters in two words.
• Spelling out words (2004-11-27) convert (swedish) words according to spelled out representation.
• Isomorphic Words (2004-05-08) Search for words that have the same structure as (is isomorphic to) a word.
• Devil's word (2004-03-29) Find coincidences in a word.
• Blog Identification using n-gram for identification of blogs (2003-12-27)
• Web Markov weblogs.se generates random text similiar to some swedish blogs (2003-12-22)
• Blog Markov genererating random text similiar to my weblog hakank.blogg (swedish) (2003-12-21)
• Find hidden words (2003-09-26) Find hidden words in random text
• Generate spelling errors (2003-09-17) Creating texts with spelling errors
• Reading scrambled words (2003-09-15) Do we understand scrambled words?
• Word Meld Applet Creates combined words. A Java Applet version of Word Meld. (2003-03-24)
• Cross word Applet A Java Applet version of Cross Words (2003-03-24) (see below)
• New Markov words II - highly experimental. Randomly generating new words using Markov n-grams with a lot of options. (2002-10-28)
• Markov generated Bob Hund Markov generated Bob Hund texts. (2002-10-12)
• Markov generated proverbs Markov generated swedish proverbs. (2002-10-12)
• New Markov words Randomly generating new words using Markov n-grams. (2002-10-03)
• Anagramatical words Lists (one word) anagrams in swedish and english. (2002-10-02)
• Word numbers Calculate the word number of a word (2002-10-02)
• Mobile words Convert a text to a mobile keystroke sequence (and back). (2002-10-01)
• Word build Guess a random 8-letter word. Training device for Ordbygget (Word build). (2002-10-01)
• Nearest words Show nearest words (2002-09-30)
• Cross word Word finder for cross word solvers (2002-09-30)
• Web Markov Generating random texts from a web page (2002-09-30)
• Check acronyms Checking for an acronym on a web page (2002-09-30)
• Word Meld Generates melding words (more advanced that Prefix Meld) (2001-11-19)
• Prefix Meld Generates mixed words (1999-11-05)
• Combograms What words can be constructed given some letters. (1998-11-06) (2003-05-21: some new features)
• Stable Finger Words What words can be constructed without moving fingers? (1999-02-11)
• Simple rhyme. (And I mean simple...) (1998-12-07)
• Anagramator. Checks for anagrams in a text. (1999-03-12) >
• Anagram Guess Guess the correct word (swedish). (1999-02-12)
• Some palindroms (swedish and english) (1998-12-10)
• Abbreviation Magic Make an abbr.
• Vowels Away (1999-03-30) What words are common if there where no vowels?
• DeAcronymizer. De-acronymize a word. (1999-02-12)
• u4k (unpacking words packed with the p2k method. (1999-03-22)

Math, Dates etc

• de Bruijn arbitrary sequences (2006-04-19) de Bruijn sequences of arbitrary length
• Seseman's Convent Problem (2005-11-04) Solutions for the recreational mathematical puzzle "Seseman Convent Problem" (placing and counting nuns in a convent). The (swedish) blog post Sesemans matematiska klosterproblem samt lite Constraint Logic Programming presents formulation and more discussion of the problem.
• De Bruijn sequences (2003-03-24) Applet version.
• De Bruijn sequences (2003-03-04)
• Sequence Guessing Guess the sequence. (1997-09-04)
• Diagonalserier (talteori) Diagonal series, number theory (in swedish) (1999-03-12)
• Day distribution Which weekday is the commonest? (1998-11-03)
• Holiday Calc Calculation of a date given a text description. (1998-11-22)
• Swedish Approximate Clock (swedish) (1999-02-11)
• English Approximate Clock (english) (1999-11-17)
• Binary Clock The time in binary format. (1999-02-19)

Other things

• Generera en aforism (slump) (in swedish) (1998-10-20)
• Modern Parlör (swedish) Translations for the modern society. (1999-03-24)
• Netch Path Shortest path for Netch. (1998-10-12)

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Created by hakank@bonetmail.com.