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• A C Unicode and UTF-8 library (29 December 2020)
• Shape snatcher (9 September 2020)
• Damerau-Levenshtein Edit Distance Explained (2 October 2018)
• Modules for finding Perl dependencies (4 March 2017)
• Perl modules to remove HTML tags (25 February 2017)
• Perl modules for checking memory (21 February 2017)
• List of allocating C functions (10 February 2017)
• Exit the Lynx browser without the "Are you sure" message (24 January 2017)
• Japanese pipe and connector sizes (23 December 2016)
• What is the number of electric motors in the world? (29 November 2016)
• Making a bandsaw tyre from rubber bands (27 November 2016)
• A broken air conditioner (23 November 2016)
• Motor problems with a Ryobi GS-2000 (23 November 2016)
• FastCGI Perl modules (18 November 2016)
• Google Chrome mysteriously speeds up after Windows Task Manager is selected (24 September 2016)
• Download a YouTube video using Perl (12 September 2016)
• Convert Chinese to PinYin (1 September 2016)
• Errors in the Moby mpron list (2 November 2013)
• Make a retrospective Changes for a CPAN distribution (3 October 2013)
• An extension of the String-to-String Correction Problem (7 April 2013)
• Convert a CIDR format to an IP address range (26 June 2012)
• Geolocate an IP address (26 June 2012)
• Fake silly comment generator (14 April 2012)
• What is /usr/share/man/man1aout? (29 August 2011)
• There has never been a more finely-tuned breakfast cereal (31 July 2011)
• An example of using regular expressions in Perl XS (18 June 2011)
• Romanize Lao (22 May 2011)
• My list of referrer-spammers (7 May 2011)
• Records of inappropriate access to websites (17 February 2011)
• Faster, Pussycat! Kill! Kill! (16 January 2011)