Programming Archives - Richard Warrender https://richardwarrender.com/category/programming/ Creative Thinking, Clear Engineering Thu, 19 Feb 2026 20:06:12 +0000 en-GB hourly 1 https://wordpress.org/?v=6.2.9 219281189 Use AI to Build or Be Built by AI https://richardwarrender.com/2026/02/use-ai-to-build-or-be-built-by-ai/ https://richardwarrender.com/2026/02/use-ai-to-build-or-be-built-by-ai/#respond Thu, 19 Feb 2026 19:57:42 +0000 https://richardwarrender.com/?p=22375 https://richardwarrender.com/2026/02/use-ai-to-build-or-be-built-by-ai/feed/ 0 22375 Seven Years later: What I Learned from Building an AI Chatbot – Part 1 https://richardwarrender.com/2024/07/building-ai-chatbot-learnings-part-1/ https://richardwarrender.com/2024/07/building-ai-chatbot-learnings-part-1/#respond Thu, 04 Jul 2024 17:24:38 +0000 https://richardwarrender.com/?p=21335 https://richardwarrender.com/2024/07/building-ai-chatbot-learnings-part-1/feed/ 0 21335 Framed in an interview! https://richardwarrender.com/2023/03/framed-in-an-interview/ https://richardwarrender.com/2023/03/framed-in-an-interview/#respond Mon, 20 Mar 2023 15:28:24 +0000 https://richardwarrender.com/?p=15068 https://richardwarrender.com/2023/03/framed-in-an-interview/feed/ 0 15068 Machine Learning and AI with Prof. Brian Cox https://richardwarrender.com/2017/02/machine-learning-ai-talk/ https://richardwarrender.com/2017/02/machine-learning-ai-talk/#comments Wed, 22 Feb 2017 23:10:22 +0000 https://richardwarrender.com/?p=1066 https://richardwarrender.com/2017/02/machine-learning-ai-talk/feed/ 1 1066 5 essential tips for using blocks effectively https://richardwarrender.com/2016/12/5-essential-tips-for-using-blocks/ https://richardwarrender.com/2016/12/5-essential-tips-for-using-blocks/#respond Sat, 31 Dec 2016 17:43:53 +0000 https://richardwarrender.com/?p=1025 https://richardwarrender.com/2016/12/5-essential-tips-for-using-blocks/feed/ 0 1025 How to declare a block 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Pack https://richardwarrender.com/2016/02/how-to-build-a-ghostbuster-proton-pack/ https://richardwarrender.com/2016/02/how-to-build-a-ghostbuster-proton-pack/#respond Wed, 10 Feb 2016 18:51:06 +0000 https://richardwarrender.com/?p=863 https://richardwarrender.com/2016/02/how-to-build-a-ghostbuster-proton-pack/feed/ 0 863 Beautifully-formatted Times and Numbers https://richardwarrender.com/2015/06/beautifully-formatted-times-and-numbers/ https://richardwarrender.com/2015/06/beautifully-formatted-times-and-numbers/#respond Tue, 16 Jun 2015 19:22:21 +0000 https://richardwarrender.com/?p=838 https://richardwarrender.com/2015/06/beautifully-formatted-times-and-numbers/feed/ 0 838 Eve of Apple’s World Wide Developer Conference 2015 https://richardwarrender.com/2015/06/eve-of-apple-wwdc-2015/ https://richardwarrender.com/2015/06/eve-of-apple-wwdc-2015/#respond Sun, 07 Jun 2015 17:46:43 +0000 http://richardwarrender.com/?p=814 https://richardwarrender.com/2015/06/eve-of-apple-wwdc-2015/feed/ 0 814 Facebook’s London Mobile Forum 2.0 https://richardwarrender.com/2014/04/london-mobile-forum-2-0/ https://richardwarrender.com/2014/04/london-mobile-forum-2-0/#respond Mon, 14 Apr 2014 20:38:47 +0000 http://richardwarrender.com/?p=758 https://richardwarrender.com/2014/04/london-mobile-forum-2-0/feed/ 0 758 5 Time-saving Objective-C tips every developer should know https://richardwarrender.com/2013/03/5-time-saving-objective-c-tips/ https://richardwarrender.com/2013/03/5-time-saving-objective-c-tips/#comments Tue, 19 Mar 2013 18:18:03 +0000 http://richardwarrender.com/?p=623 https://richardwarrender.com/2013/03/5-time-saving-objective-c-tips/feed/ 1 623 Bluetooth 4.0 LE – The Bluetooth Renaissance https://richardwarrender.com/2013/02/bluetooth-4-0-le-renaissance/ https://richardwarrender.com/2013/02/bluetooth-4-0-le-renaissance/#respond Mon, 11 Feb 2013 14:50:35 +0000 http://richardwarrender.com/?p=591 https://richardwarrender.com/2013/02/bluetooth-4-0-le-renaissance/feed/ 0 591 Apple WWDC 2012 Session Videos Live https://richardwarrender.com/2012/06/apple-wwdc-2012/ https://richardwarrender.com/2012/06/apple-wwdc-2012/#respond Wed, 20 Jun 2012 12:11:49 +0000 http://richardwarrender.com/?p=518 https://richardwarrender.com/2012/06/apple-wwdc-2012/feed/ 0 518 ‘Cut the Rope’ HTML5 JavaScript Preloader https://richardwarrender.com/2012/02/cut-the-rope-html5-javascript-preloader/ https://richardwarrender.com/2012/02/cut-the-rope-html5-javascript-preloader/#comments Wed, 29 Feb 2012 16:35:32 +0000 http://richardwarrender.com/?p=433 https://richardwarrender.com/2012/02/cut-the-rope-html5-javascript-preloader/feed/ 1 433 How to call a block after a delay https://richardwarrender.com/2012/02/how-to-call-block-after-delay/ https://richardwarrender.com/2012/02/how-to-call-block-after-delay/#comments Wed, 22 Feb 2012 22:00:46 +0000 http://richardwarrender.com/?p=412 https://richardwarrender.com/2012/02/how-to-call-block-after-delay/feed/ 5 412 Core Animation stops animation on app relaunch https://richardwarrender.com/2011/09/core-animation-stops-ani-on-app-relaunch/ https://richardwarrender.com/2011/09/core-animation-stops-ani-on-app-relaunch/#comments Mon, 19 Sep 2011 12:31:44 +0000 http://richardwarrender.com/?p=385 https://richardwarrender.com/2011/09/core-animation-stops-ani-on-app-relaunch/feed/ 3 385 WWDC Update: 5 key points for iPhone apps https://richardwarrender.com/2011/07/wwdc-update-5-key-points-for-iphone-apps/ https://richardwarrender.com/2011/07/wwdc-update-5-key-points-for-iphone-apps/#respond Tue, 05 Jul 2011 17:22:21 +0000 http://richardwarrender.com/?p=364 https://richardwarrender.com/2011/07/wwdc-update-5-key-points-for-iphone-apps/feed/ 0 364 The eve of Apple’s World Wide Developer Conference 2011 https://richardwarrender.com/2011/06/the-eve-of-apples-world-wide-developer-conference-2011/ https://richardwarrender.com/2011/06/the-eve-of-apples-world-wide-developer-conference-2011/#respond Mon, 06 Jun 2011 04:02:23 +0000 http://richardwarrender.com/?p=356 https://richardwarrender.com/2011/06/the-eve-of-apples-world-wide-developer-conference-2011/feed/ 0 356 Calculating UNIX file permissions https://richardwarrender.com/2011/06/calculating-unix-file-permissions/ https://richardwarrender.com/2011/06/calculating-unix-file-permissions/#comments Fri, 03 Jun 2011 00:45:23 +0000 http://richardwarrender.com/?p=340 https://richardwarrender.com/2011/06/calculating-unix-file-permissions/feed/ 3 340 Jet-fuelled HTML5 in 3D https://richardwarrender.com/2011/05/jet-fuelled-html5-in-3d/ https://richardwarrender.com/2011/05/jet-fuelled-html5-in-3d/#respond Tue, 24 May 2011 18:04:40 +0000 http://richardwarrender.com/?p=319 https://richardwarrender.com/2011/05/jet-fuelled-html5-in-3d/feed/ 0 319 Impressive JavaScript PC Emulator https://richardwarrender.com/2011/05/impressive-js-pc-emulator/ https://richardwarrender.com/2011/05/impressive-js-pc-emulator/#respond Fri, 20 May 2011 08:25:14 +0000 http://richardwarrender.com/?p=310 https://richardwarrender.com/2011/05/impressive-js-pc-emulator/feed/ 0 310 Core Data Objects in Wrong Sections https://richardwarrender.com/2010/10/core-data-objects-in-wrong-sections/ https://richardwarrender.com/2010/10/core-data-objects-in-wrong-sections/#comments Mon, 18 Oct 2010 17:55:49 +0000 http://richardwarrender.com/?p=213 https://richardwarrender.com/2010/10/core-data-objects-in-wrong-sections/feed/ 22 213 Quick Spreadsheet to plist Technique https://richardwarrender.com/2010/09/spreadsheet-to-plist/ https://richardwarrender.com/2010/09/spreadsheet-to-plist/#comments Tue, 21 Sep 2010 18:14:50 +0000 http://richardwarrender.com/?p=187 https://richardwarrender.com/2010/09/spreadsheet-to-plist/feed/ 5 187 Get emailed when uploads complete https://richardwarrender.com/2010/09/get-mailed-when-uploads-complete/ https://richardwarrender.com/2010/09/get-mailed-when-uploads-complete/#respond Fri, 17 Sep 2010 18:51:37 +0000 http://richardwarrender.com/?p=170 https://richardwarrender.com/2010/09/get-mailed-when-uploads-complete/feed/ 0 170 Custom fonts on iPad and iPhone https://richardwarrender.com/2010/08/custom-fonts-on-ipad-and-iphone/ https://richardwarrender.com/2010/08/custom-fonts-on-ipad-and-iphone/#comments Wed, 18 Aug 2010 20:48:54 +0000 http://richardwarrender.com/?p=147 https://richardwarrender.com/2010/08/custom-fonts-on-ipad-and-iphone/feed/ 8 147 Re-ordering Core Data Objects on iOS4 https://richardwarrender.com/2010/08/re-ordering-core-data-objects-on-ios4/ https://richardwarrender.com/2010/08/re-ordering-core-data-objects-on-ios4/#respond Tue, 17 Aug 2010 06:59:00 +0000 http://richardwarrender.com/?p=139 https://richardwarrender.com/2010/08/re-ordering-core-data-objects-on-ios4/feed/ 0 139 Installing Xdebug on Mac OS X https://richardwarrender.com/2008/02/installing-xdebug-on-mac-os-x/ https://richardwarrender.com/2008/02/installing-xdebug-on-mac-os-x/#comments Sat, 02 Feb 2008 18:16:25 +0000 http://richardwarrender.com/?p=32 https://richardwarrender.com/2008/02/installing-xdebug-on-mac-os-x/feed/ 6 32 Problem with PHP mail() and Additional Headers https://richardwarrender.com/2007/09/problem-with-php-mail-and-additional-headers/ https://richardwarrender.com/2007/09/problem-with-php-mail-and-additional-headers/#comments Fri, 28 Sep 2007 19:47:48 +0000 http://richardwarrender.com/?p=48 https://richardwarrender.com/2007/09/problem-with-php-mail-and-additional-headers/feed/ 1 48 The Secret to cURL in PHP on Windows… https://richardwarrender.com/2007/05/the-secret-to-curl-in-php-on-windows/ https://richardwarrender.com/2007/05/the-secret-to-curl-in-php-on-windows/#comments Mon, 14 May 2007 10:48:37 +0000 http://richardwarrender.com/?p=43 https://richardwarrender.com/2007/05/the-secret-to-curl-in-php-on-windows/feed/ 45 43 Validating Credit Card Numbers https://richardwarrender.com/2006/12/validating-card-numbers/ https://richardwarrender.com/2006/12/validating-card-numbers/#respond Sat, 16 Dec 2006 22:11:59 +0000 http://richardwarrender.com/?p=160 https://richardwarrender.com/2006/12/validating-card-numbers/feed/ 0 160