re.factorcode.orgRe: Factor

| Home Tags GitHub Factor: the language, the theory, and the practice. About Factor is a concatenative , stack-based programming language with high-level features including dynamic types, extensible syntax, macros, and garbage collection. It has a full-featured library , supports many different platforms, is fully compiled for performance, while still supporting interactive development . Source code can be found on GitHub for the Factor programming language as well as code examples from this blog . Blog Archive 2024 (9) May 09 » STOMP May 01 » Time My Meeting Apr 28 » Factor Language Tutorial Feb 12 » Reverse Vowels Feb 11 » Dragonbox Feb 02 » Divmods Jan 31 » Crontab Jan 29 » Codewars Jan 15 » Special Numbers 2023 (41) Dec 26 » Building Hangman Nov 22 » JavaScript Arrays Nov 21 » Magic Dict Nov 16 » Stack Effects Nov 15 » Anonymous Predicates Nov 09 » Factor is faster than Zig! Oct 27 » SMAC Oct 26 » Memoization Syntax Sep 12 » SHA-256 from URL Sep 10 » Sequence Case Sep 08 » ASCII Art Sep 03 » LEB128 Sep 01 » Periodic Table Aug 29 » RGBA Clock Aug 27 » Drunken Bishop Aug 25 » Next Combination Aug 24 » Factor 0.99 now available Aug 21 » Vigenère Cipher Jun 13 » Easy Help Jun 02 » Rainbows May 17 » ZIM Builder May 16 » Offline Wikipedia May 09 » Calendar Ranges May 05 » Case Conversion May 04 » Unicode May 03 » Color Picker Game Apr 25 » OpenAI Mar 07 » ASCII Table PDF Mar 03 » Short UUID Mar 01 » Geo Timezones Feb 28 » Reference Server Feb 26 » Weighted Random Feb 15 » DuckDuckGo Feb 12 » Magic Feb 08 » Hipku Feb 07 » Proquint Jan 24 » Semantic Versioning Jan 21 » Five Questions Jan 19 » GetPercentageRounds Jan 16 » Project Gemini Jan 15 » Guided Tour of Factor 2022 (1) Feb 04 » Speedrun Feedback 2018 (2) Jul 31 » Factor 0.98 now available Feb 12 » Minesweeper 2017 (2) Feb 11 » $7.11 Feb 05 » Dirty Money: Code Challenge 2016 (8) Dec 24 » The Twelve Days of Christmas Nov 28 » AnyBar Nov 26 » Reverse Factorial Oct 27 » Gopher Server Aug 08 » Cuckoo Filters Jul 15 » Backticks Jul 06 » Clock Angles Mar 25 » left-pad 2015 (21) Sep 19 » ISBN Sep 11 » Pig Latin Aug 30 » Bowling Scores Aug 26 » Haikunator Aug 17 » Random Desktop Background Aug 14 » Desktop Background Aug 06 » Automated Reasoning Jun 19 » Bit Test Jun 17 » Compressed Sieve of Eratosthenes Jun 08 » Genuine Sieve of Eratosthenes Jun 07 » Sieve of Eratosthenes Jun 01 » SEND + MORE = MONEY? May 05 » File Monitor May 01 » File Server Apr 29 » Burrows-Wheeler Transform Apr 28 » Writing MIDI Files Apr 24 » Reading MIDI Files Apr 20 » Long URLs Apr 18 » Interpolate Feb 28 » Morse Code Jan 16 » Gödel Numbering 2014 (20) Dec 18 » Gopher Dec 03 » Binary Puzzle Dec 02 » Heaps Nov 28 » Prime Sextuplets Nov 22 » Factor Tutorial Nov 02 » Factor 0.97 now available Oct 23 » cURL Jun 25 » Quicksort Jun 22 » World Cup Jun 13 » Filename Sanitization Jun 10 » Swift Ranges Jun 10 » Comparing k-NN in Factor Jun 05 » 2 + 2 = 5 Jun 02 » Pagination Apr 24 » Instant-runoff Voting Apr 22 » Checksum Improvements Apr 21 » Scraping Apr 05 » Speedtest Feb 09 » inet_ntoa and inet_aton Jan 22 » Caesar Cipher 2013 (36) Dec 13 » Monte Carlo Dec 10 » UU Encoding Dec 05 » Humanhash Nov 28 » tzfile Nov 25 » N-Numbers Nov 22 » tree Nov 18 » MessagePack Nov 09 » ChuckNorris is a Color Nov 04 » Fast Factorial Oct 28 » Text Summary Oct 19 » Text-to-Speech Oct 14 » Kahan Summation Oct 11 » Morse Palindromes? Oct 10 » AppleScript Oct 06 » Rock-paper-scissors Oct 01 » Color Support Sep 23 » YouTube Downloader Sep 18 » ZeroMQ Sep 04 » Verbal Expressions Aug 12 » Domai.nr Aug 06 » uniq Jul 27 » METAR Jul 22 » Logistic Map Jul 15 » Reading List May 02 » Non-repeating Apr 26 » Terminfo Apr 20 » Factor 0.96 now available Apr 15 » Factorial Apr 11 » Bitwise permutations Apr 02 » move Mar 22 » Improved hash-sets Feb 27 » Faster "shuffle" Feb 26 » Fast "shuffle" Feb 07 » Typoglycemia Feb 01 » Crafting Code in Factor Jan 11 » which 2012 (26) Dec 19 » Today In History Nov 30 » New Logo Nov 15 » Retina Displays Oct 25 » The 3n+1 Problem Oct 23 » Select Random Lines Oct 18 » Parsing IPv4 Addresses Sep 24 » COLOR: TAB Sep 18 » Faster Tables! Sep 10 » Watching Words Aug 29 » Literate Programming Aug 16 » Factor 0.95 now available Aug 06 » Echo Server Jul 23 » xterm-256color May 29 » Wake-on-LAN May 14 » Finding Duplicate Numbers May 09 » Random Name Generator Apr 19 » Twin Primes Apr 05 » Faster Big Ratios! Mar 30 » Mega Millions Mar 02 » Next Permutation Feb 21 » TXON Feb 13 » Readability Feb 02 » copy Jan 25 » Colored Timestamps Jan 13 » Friday the 13th Jan 03 » Duplicate Files 2011 (66) Dec 31 » Picomath Dec 30 » Slot Machines Dec 28 » Elementology Nov 10 » wc -l Oct 26 » Disassemble Oct 12 » Optimizing 2^x Sep 25 » Approximating Pi Sep 22 » Really Big Numbers Sep 20 » Enigma Machines Sep 18 » Most Pressed Keys Sep 11 » Manipulating Files Sep 06 » echo Sep 03 » Fun with WAV Aug 28 » Thesaurus Aug 24 » Successor Aug 20 » Unique Aug 14 » Human Numbers Aug 10 » Printf Aug 06 » FizzBuzz Jul 29 » Robohash Jul 23 » Majority Vote Jul 19 » One-Liners Jul 15 » Detecting Plagiarism Jul 12 » Concatenative Thinking Jul 10 » Substrings Jul 07 » 99 Bottles Jul 04 » Fourth of July Jun 29 » TF-IDF Jun 10 » Yahoo! Finance May 17 » Fibonacci Wars May 15 » Google Search May 05 » Open URL (in Listener) May 01 » Reddit Stats Apr 20 » iPhone Backups Apr 17 » Mail with GUI Apr 14 » XKCD Apr 12 » Wikipedia over DNS Apr 08 » Group By Apr 05 » Verbosity Apr 02 » Powers of 2 Mar 28 » Unique Hash Mar 25 » sum Mar 23 » Look and Say Mar 21 » Names of Gaddafi Mar 20 » Typed Netstrings Mar 18 » Square? Mar 16 » Google Translate Mar 11 » Google Charts Mar 06 » Fast Now Feb 21 » Gestalt Feb 17 » Port Knocking Feb 15 » Port Scanner Feb 12 » Simple RPG Feb 10 » Ping? Pong! Feb 04 » Maximum/Minimum Jan 27 » Wolfram|Alpha using Factor Jan 24 » GitHub Vanity Jan 22 » Todo Lists Jan 19 » Open URL Jan 17 » Reddit "Top" Jan 14 » Setting Attributes Jan 13 » Trashing Files: Part 3 (Windows) Jan 12 » Trashing Files: Part 2 (Unix) Jan 10 » Trashing Files: Part 1 (Mac OS) Jan 08 » Configuration Files Jan 06 » Genetic Hello World 2010 (44) Nov 29 » Estimating CPU Speed Nov 17 » GitHub supports Factor! Oct 28 » Syntax Highlighting Oct 25 » Trending GitHub Projects Oct 24 » Longest Palindrome Oct 22 » Presentations in Factor Oct 15 » Text-to-PDF Oct 13 » Is Rotation? Sep 27 » Fortune-telling Sep 08 » Visual REPL Sep 06 » Approximating Rationals Sep 04 » Internet Checksum Sep 02 » What can you get from 1, 2, 3, 4, +, -, *, /, and ^? Aug 31 » Floating-point Fractions Aug 28 » Hello, web! Aug 23 » Calculator with GUI Aug 21 » Building "cat" Aug 16 » Marriage Sort Aug 11 » "Maybe" Accessor Aug 09 » Anagrams Aug 06 » Fat Arrows Aug 05 » Happy Numbers Aug 04 » Text-or-Binary? Aug 03 » HAMURABI Jul 25 » New Combinatoric Functions Jul 16 » Parsing Configuration Files Jul 14 » Flipping text upside-down Jul 13 » Side by Side: Chi-Square Functions Jul 12 » Curious? Factor to the rescue! Jul 06 » Where am I? The 10:10 code... Jul 01 » Rolling Dice May 24 » Evenly Partition an Integer May 17 » Creating Fake Data May 14 » Time Spans for Humans May 13 » Relative Time for Humans Apr 29 » What time is it? Part 3 Apr 26 » What time is it? Part 2 Apr 14 » What time is it? Part 1 Apr 03 » Connecting to Memcached Mar 26 » How to Write a Spelling Corrector Mar 08 » Working with CGI: Part 4 Feb 03 » Working with CGI: Part 3 Feb 02 » Working with CGI: Part 2 Jan 20 » Working with CGI: Part 1 2009 (8) Dec 30 » Counting Word Frequencies Dec 29 » Recursively Listing Files Dec 27 » Generating Text in Factor Aug 12 » Calculating with EBNF Jun 26 » IPInfoDB Jun 07 » Brainf*ck Feb 25 » cd factor Feb 18 » Readline support for Factor 2008 (5) Dec 23 » GCD Dec 15 » Beginning Factor Dec 09 » wp.factor Oct 02 » Clamp Oct 02 » Factor Blog Tags algorithms 2 assembly 3 backtrack 2 bowling 1 calendar 3 cgi 4 checksums 3 colors 7 comics 1 command-line 15 compiler 1 data 1 databases 1 duckduckgo 1 ebnf 3 example 2 ffi 7 files 17...