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Re: Factor

re.factorcode.org

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’10’15’20’25
Posts
393 from 2 Oct 2008 to 13 Oct 2026
Posting
weekly (25 in the last year)
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personal blog
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2026 15

  1. Factor 0.102 now available
  2. Elo
  3. Virtual Sequences
  4. Factor Overview
  5. Translation
  6. Shlex
  7. Sparklines
  8. Raylib Live Coding
  9. Spawning Cat
  10. UI Demo
  11. Peace For All
  12. Native ARM64
  13. Getting Ziggy With It
  14. Standard Deviation
  15. Pbrt

2025 57

  1. Migrating to GTK3
  2. DNS LOC Records
  3. Factor 0.101 now available
  4. Zxcvbn
  5. AsyncIO Performance
  6. Cosine FizzBuzz
  7. Lazy FizzBuzz
  8. Lorem Ipsum
  9. Cardinal Direction
  10. Flood Fill
  11. Parsing Chemistry
  12. Split Lines
  13. Extensible Data Notation
  14. Pseudo Encrypt
  15. std::flip
  16. Scream Cipher
  17. Environment Variables
  18. Hidpi
  19. Neovim
  20. New Icon
  21. Ta lib
  22. String Length
  23. Anubis
  24. Left to Right
  25. Pickle
  26. Marp
  27. Data Formats
  28. Tribonacci Numbers
  29. Tak Function
  30. Ask OK?
  31. Asserting Implications
  32. World Emoji Day
  33. One Billion Loops
  34. Command Arguments
  35. Fibonacci Style
  36. Jaro-Winkler
  37. Best Shuffle
  38. Dotenv
  39. Color Prettyprint
  40. Tracking Dict
  41. bab=aaa, bbb=bb
  42. Bitcask
  43. Game of Life
  44. Sorting IPv6
  45. Faster Leap Year?
  46. Raylib
  47. Shuffle Syntax
  48. Even More Brainf*ck
  49. More Brainf*ck
  50. Roman Sort
  51. Recamán’s Sequence
  52. Filtering Errors
  53. Human Sorting Improved
  54. Sports Betting
  55. Base256Emoji
  56. Rdap
  57. Two Sum

2024 41

  1. Random Derangement
  2. Derangements
  3. Zen of Factor
  4. Watching Code
  5. Listener Font Sizes
  6. Finding Subsequences
  7. Removing Subdomains
  8. A Language A Day
  9. Constants
  10. Base16 Themes
  11. Emit
  12. Battlesnake
  13. Factor 0.100 now available
  14. Cash Register
  15. Reflecting on 20 Years
  16. Deploy Issues on MacOS
  17. Rosetta Code Downloaded
  18. Rosetta Code Revisited
  19. Rosetta Code
  20. BitGuessr
  21. Stack Complexity
  22. Random Distributions
  23. Magic Forest
  24. Man or Boy
  25. Quit
  26. Bend
  27. Interpolate Formatting
  28. Transducers
  29. Deep Clone
  30. Compressed Images
  31. Intersecting Ranges
  32. Argument Parser
  33. Stomp
  34. Time My Meeting
  35. Factor Language Tutorial
  36. Reverse Vowels
  37. Dragonbox
  38. Divmods
  39. Crontab
  40. Codewars
  41. Special Numbers

2023 41

  1. Building Hangman
  2. JavaScript Arrays
  3. Magic Dict
  4. Stack Effects
  5. Anonymous Predicates
  6. Factor is faster than Zig!
  7. Smac
  8. Memoization Syntax
  9. SHA-256 from URL
  10. Sequence Case
  11. ASCII Art
  12. Leb128
  13. Periodic Table
  14. RGBA Clock
  15. Drunken Bishop
  16. Next Combination
  17. Factor 0.99 now available
  18. Vigenère Cipher
  19. Easy Help
  20. Rainbows
  21. ZIM Builder
  22. Offline Wikipedia
  23. Calendar Ranges
  24. Case Conversion
  25. Unicode
  26. Color Picker Game
  27. Openai
  28. ASCII Table PDF
  29. Short UUID
  30. Geo Timezones
  31. Reference Server
  32. Weighted Random
  33. DuckDuckGo
  34. Magic
  35. Hipku
  36. Proquint
  37. Semantic Versioning
  38. Five Questions
  39. GetPercentageRounds
  40. Project Gemini
  41. Guided Tour of Factor

2022 1

  1. Speedrun Feedback

2018 2

  1. Factor 0.98 now available
  2. Minesweeper

2017 2

  1. 7 11
  2. Dirty Money: Code Challenge

2016 8

  1. The Twelve Days of Christmas
  2. Anybar
  3. Reverse Factorial
  4. Gopher Server
  5. Cuckoo Filters
  6. Backticks
  7. Clock Angles
  8. left-pad

2015 21

  1. Isbn
  2. Pig Latin
  3. Bowling Scores
  4. Haikunator
  5. Random Desktop Background
  6. Desktop Background
  7. Automated Reasoning
  8. Bit Test
  9. Compressed Sieve of Eratosthenes
  10. Genuine Sieve of Eratosthenes
  11. Sieve of Eratosthenes
  12. SEND + MORE = MONEY?
  13. File Monitor
  14. File Server
  15. Burrows-Wheeler Transform
  16. Writing MIDI Files
  17. Reading MIDI Files
  18. Long URLs
  19. Interpolate
  20. Morse Code
  21. Gödel Numbering

2014 20

  1. Gopher
  2. Binary Puzzle
  3. Heaps
  4. Prime Sextuplets
  5. Factor Tutorial
  6. Factor 0.97 now available
  7. Curl
  8. Quicksort
  9. World Cup
  10. Filename Sanitization
  11. Swift Ranges
  12. Comparing k-NN in Factor
  13. 2 + 2 = 5
  14. Pagination
  15. Instant-runoff Voting
  16. Checksum Improvements
  17. Scraping Re: Factor
  18. Speedtest
  19. inet_ntoa and inet_aton
  20. Caesar Cipher

2013 36

  1. Monte Carlo
  2. UU Encoding
  3. Humanhash
  4. Tzfile
  5. N-Numbers
  6. Tree
  7. MessagePack
  8. ChuckNorris is a Color
  9. Fast Factorial
  10. Text Summary
  11. Text-to-Speech
  12. Kahan Summation
  13. Morse Palindromes?
  14. AppleScript
  15. Rock-paper-scissors
  16. Color Support
  17. YouTube Downloader
  18. Zeromq
  19. Verbal Expressions
  20. Domai.nr
  21. Uniq
  22. Metar
  23. Logistic Map
  24. Reading List
  25. Non-repeating
  26. Terminfo
  27. Factor 0.96 now available
  28. Factorial
  29. Bitwise permutations
  30. Move
  31. Improved hash-sets
  32. Faster "shuffle"
  33. Fast "shuffle"
  34. Typoglycemia
  35. Crafting Code in Factor
  36. Which

2012 27

  1. Today In History
  2. New Logo
  3. Retina Displays
  4. The 3n+1 Problem
  5. Select Random Lines
  6. Parsing IPv4 Addresses
  7. Color tab
  8. Faster Tables!
  9. Watching Words
  10. Literate Programming
  11. Factor 0.95 now available
  12. Echo Server
  13. xterm-256color
  14. Wake-on-LAN
  15. Finding Duplicate Numbers
  16. Random Name Generator
  17. Twin Primes
  18. Faster Big Ratios!
  19. Mega Millions
  20. Next Permutation
  21. Txon
  22. Readability
  23. Copy
  24. Colored Timestamps
  25. Friday the 13th
  26. Duplicate Files
  27. Picomath

2011 65

  1. Slot Machines
  2. Elementology
  3. wc -l
  4. Disassemble
  5. Optimizing 2^x
  6. Approximating Pi
  7. Really Big Numbers
  8. Enigma Machines
  9. Most Pressed Keys
  10. Manipulating Files
  11. Echo
  12. Fun with WAV
  13. Thesaurus
  14. Successor
  15. Unique
  16. Human Numbers
  17. Printf
  18. FizzBuzz
  19. Robohash
  20. Majority Vote
  21. One-Liners
  22. Detecting Plagiarism
  23. Concatenative Thinking
  24. Substrings
  25. 99 Bottles
  26. Fourth of July
  27. Tf idf
  28. Yahoo! Finance
  29. Fibonacci Wars
  30. Google Search
  31. Open URL (in Listener)
  32. Reddit Stats
  33. iPhone Backups
  34. Mail with GUI
  35. Xkcd
  36. Wikipedia over DNS
  37. Group By
  38. Verbosity
  39. Powers of 2
  40. Unique Hash
  41. Sum
  42. Look and Say
  43. Names of Gaddafi
  44. Typed Netstrings
  45. Square?
  46. Google Translate
  47. Google Charts
  48. Fast Now
  49. Gestalt
  50. Port Knocking
  51. Port Scanner
  52. Simple RPG
  53. Ping? Pong!
  54. Maximum/Minimum
  55. Wolfram|Alpha using Factor
  56. GitHub Vanity
  57. Todo Lists
  58. Open URL
  59. Reddit "Top"
  60. Setting Attributes
  61. Trashing Files: Part 3 (Windows)
  62. Trashing Files: Part 2 (Unix)
  63. Trashing Files: Part 1 (Mac OS)
  64. Configuration Files
  65. Genetic Hello World

2010 44

  1. Estimating CPU Speed
  2. GitHub supports Factor!
  3. Syntax Highlighting
  4. Trending GitHub Projects
  5. Longest Palindrome
  6. Presentations in Factor
  7. Text-to-PDF
  8. Is Rotation?
  9. Fortune-telling
  10. Visual REPL
  11. Approximating Rationals
  12. Internet Checksum
  13. What can you get from 1, 2, 3, 4, +, -, *, /, and ^?
  14. Floating-point Fractions
  15. Hello, web!
  16. Calculator with GUI
  17. Building "cat"
  18. Marriage Sort
  19. "Maybe" Accessor
  20. Anagrams
  21. Fat Arrows
  22. Happy Numbers
  23. Text-or-Binary?
  24. HAMURABI
  25. New Combinatoric Functions
  26. Parsing Configuration Files
  27. Flipping text upside-down
  28. Side by Side: Chi-Square Functions
  29. Curious? Factor to the rescue!
  30. Where am I? The 10:10 code...
  31. Rolling Dice
  32. Evenly Partition an Integer
  33. Creating Fake Data
  34. Time Spans for Humans
  35. Relative Time for Humans
  36. What time is it? Part 3
  37. What time is it? Part 2
  38. What time is it? Part 1
  39. Connecting to Memcached
  40. How to Write a Spelling Corrector
  41. Working with CGI: Part 4
  42. Working with CGI: Part 3
  43. Working with CGI: Part 2
  44. Working with CGI: Part 1

2009 8

  1. Counting Word Frequencies
  2. Recursively Listing Files
  3. Generating Text in Factor
  4. Calculating with EBNF
  5. IPInfoDB
  6. Brainf*ck
  7. cd factor
  8. Readline support for Factor

2008 5

  1. Gcd
  2. Beginning Factor
  3. wp.factor
  4. Clamp
  5. Factor