<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>http://direct.ecency.com</link><image><url>http://direct.ecency.com/logo512.png</url><title>RSS Feed</title><link>http://direct.ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Mon, 13 Apr 2026 20:06:00 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/created/lisp/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[John McCarthy — A Mind Behind Artificial Intelligence]]></title><description><![CDATA[John McCarthy was a pioneering computer scientist whose groundbreaking work laid the foundation for the field of artificial intelligence (AI). Known for coining the term “artificial intelligence” and creating]]></description><link>http://direct.ecency.com/computerscience/@simplestack/john-mccarthy-a-mind-behind-artificial-intelligence</link><guid isPermaLink="true">http://direct.ecency.com/computerscience/@simplestack/john-mccarthy-a-mind-behind-artificial-intelligence</guid><category><![CDATA[computerscience]]></category><dc:creator><![CDATA[simplestack]]></dc:creator><pubDate>Fri, 28 Mar 2025 00:39:18 GMT</pubDate><enclosure url="https://images.ecency.com/p/8DAuGnTQCLptZgjHUrRAJGcW4y1D4A5QVJJ7zjzqqKdfVHSS6NapSCCBeZkxEv9MKE2xvUXNqEk1dXTdzbJoXfQArRxeBfq52vSUnaztGe1M9ytMkzn9XKCnfdnHvhHmfnaV7DpqPF7Hx8ExrZ9u23AonTbGzyfF6FahmthtaQv?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[LISP Programming By albro]]></title><description><![CDATA[The Lisp programming language is famous for its very specific approach to code structure and how to work with them. The word "Lisp" is an abbreviation of "List Processing". Lisp is one of the oldest high-level]]></description><link>http://direct.ecency.com/hive-169321/@albro/lisp-programming-by-albro</link><guid isPermaLink="true">http://direct.ecency.com/hive-169321/@albro/lisp-programming-by-albro</guid><category><![CDATA[hive-169321]]></category><dc:creator><![CDATA[albro]]></dc:creator><pubDate>Fri, 15 Nov 2024 09:31:54 GMT</pubDate><enclosure url="https://images.ecency.com/p/PB8ro82ZpZP35bVGjGoE8x7YLjV9UWTvRS3x5NFPEfWYMMYbscjMBs5Yp6EqPrebxhy8uX6BskbkU4cJq7b7GnESWVnSW84zm1XLJLUSEPMvBT74?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[#Lisp in #Conway's #Game of #Life]]></title><description><![CDATA[#Lisp in #Conway's #Game of #Life]]></description><link>http://direct.ecency.com/hive-193084/@bustillo/kkiv0mq0bgtz3kccoiuayo</link><guid isPermaLink="true">http://direct.ecency.com/hive-193084/@bustillo/kkiv0mq0bgtz3kccoiuayo</guid><category><![CDATA[hive-193084]]></category><dc:creator><![CDATA[bustillo]]></dc:creator><pubDate>Thu, 23 Dec 2021 19:44:39 GMT</pubDate></item><item><title><![CDATA[Cards implemented in Common Lisp]]></title><description><![CDATA[Table of Contents 1. cards implemented in common lisp 1.1. Choosing the implementation 1.2. Compatibility 1.3. Performance 1.4. Code 1.4.1. Shuffling 1.5. Turns out loop is not well suited for this 1 cards]]></description><link>http://direct.ecency.com/hive-169321/@iobates/cards-implemented-in-common-lisp</link><guid isPermaLink="true">http://direct.ecency.com/hive-169321/@iobates/cards-implemented-in-common-lisp</guid><category><![CDATA[hive-169321]]></category><dc:creator><![CDATA[iobates]]></dc:creator><pubDate>Wed, 14 Apr 2021 21:24:51 GMT</pubDate><enclosure url="https://images.ecency.com/p/qjrE4yyfw5pJD9LKQ1BG3BAmr5TYaANmrJEBZ9YLVWqFie1Afnk7ds5oMte1yueNg8yfMzjcGqgP3PZhpf8YdV9qX4pEfYbJ4yBPXzHAYrSrEDEx6VsxuWP8?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Better programming in the python ecosystem.]]></title><description><![CDATA[Table of Contents 1. A better python 1.1. Introducing Hy 1.2. Differences 1.2.1. Tuples 1.2.2. List 1.2.3. Set 1.2.4. Dict 1.3. Hy adds stuff to python 1.3.1. macro 1 A better python I am not entirely]]></description><link>http://direct.ecency.com/hive-169321/@iobates/better-programming-in-the-python</link><guid isPermaLink="true">http://direct.ecency.com/hive-169321/@iobates/better-programming-in-the-python</guid><category><![CDATA[hive-169321]]></category><dc:creator><![CDATA[iobates]]></dc:creator><pubDate>Tue, 30 Mar 2021 14:10:09 GMT</pubDate><enclosure url="https://images.ecency.com/p/7258xSVeJbKmTr9Z4jhbPhjS9pMWA2mTwBMDbXqkBZqBfL5V3rW2gb2ZSkG5VBk6tXJUs6HV1enNnPpouvnSjrnB4HXtjwuWL37dUS7XEkFV2cXyYeH7d5s2Bdfhdqo5CbpHJiJXafpQN?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Email in Emacs]]></title><description><![CDATA[You will need to install mu, preferably from source since this will dump the emacs source under /var/local/share/emacs/site-lisp/mu4e/ which you need to add to the load path. (add-to-list load-path]]></description><link>http://direct.ecency.com/emacs/@iobates/email-in-emacs</link><guid isPermaLink="true">http://direct.ecency.com/emacs/@iobates/email-in-emacs</guid><category><![CDATA[emacs]]></category><dc:creator><![CDATA[iobates]]></dc:creator><pubDate>Sun, 14 Feb 2021 19:38:18 GMT</pubDate><enclosure url="https://images.ecency.com/p/MG5aEqKFcQi6ksuzVh6JJptBJCL6eFwx2gvRnpcRhTRKgmTKc5WMfwDvvbECFRVbZZCs7YbMGSPcha2UjVi2ty4iBttqpwENr?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Attachment files in plain text accounting]]></title><description><![CDATA[I have been using ledger to keep track of my expenses. It is simple, it doesn't interfere with my workflow, and I can edit data with my favorite text editor Emacs, because ledger only deals with plain]]></description><link>http://direct.ecency.com/emacs/@titan-c/attachment-files-in-plain-text-accounting</link><guid isPermaLink="true">http://direct.ecency.com/emacs/@titan-c/attachment-files-in-plain-text-accounting</guid><category><![CDATA[emacs]]></category><dc:creator><![CDATA[titan-c]]></dc:creator><pubDate>Sat, 19 Dec 2020 06:16:27 GMT</pubDate></item><item><title><![CDATA[I found some koans in #lisp
https://github.com/google/lisp-koans Poste ...]]></title><description><![CDATA[I found some koans in #lisp]]></description><link>http://direct.ecency.com/hive-193084/@master-lamps/k89w1enj2esw8jtbjpyhjc</link><guid isPermaLink="true">http://direct.ecency.com/hive-193084/@master-lamps/k89w1enj2esw8jtbjpyhjc</guid><category><![CDATA[hive-193084]]></category><dc:creator><![CDATA[master-lamps]]></dc:creator><pubDate>Sat, 05 Dec 2020 19:36:54 GMT</pubDate></item><item><title><![CDATA[Developing a Lisp]]></title><description><![CDATA[Over the last thirty-odd years I have worked with many programming languages including BASIC, Pascal, C, C++, Python and Java. One I had heard about, but never had to deal with is Lisp. Recently I have]]></description><link>http://direct.ecency.com/hive-169321/@steevc/developing-a-lisp</link><guid isPermaLink="true">http://direct.ecency.com/hive-169321/@steevc/developing-a-lisp</guid><category><![CDATA[hive-169321]]></category><dc:creator><![CDATA[steevc]]></dc:creator><pubDate>Wed, 29 Jul 2020 19:50:30 GMT</pubDate><enclosure url="https://images.ecency.com/p/ADdPNihJzmPaYV4kTz4GCveAWxV8mUAgE6jg7PzdvQBoGn97TMw5BrrsLDJJYowK276v8xkScvk9HEpjtvbkYxxnJ?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[[SICP]计算机程序的构造和解释（Lec1b：计算过程） 中英双语字幕]]></title><description><![CDATA[《计算机程序的构造和解释》（Structure and Interpretation of Computer Programs, SICP）是一本关于计算机程序设计的总体性观念的基础教科书。作者是麻省理工学院的教授Harold Abelson 、Gerald Jay]]></description><link>http://direct.ecency.com/dtube/@deathking/fwkc19rc</link><guid isPermaLink="true">http://direct.ecency.com/dtube/@deathking/fwkc19rc</guid><category><![CDATA[dtube]]></category><dc:creator><![CDATA[deathking]]></dc:creator><pubDate>Tue, 19 Feb 2019 05:32:54 GMT</pubDate><enclosure url="https://images.ecency.com/p/46aP2QbqUqBqwzwxM6L1P6uLNceBDDCM9EyciJkhnWiZ3wnvEn1kbGK7FGJmEvQnFfcNavkLjrDBGRVdw9sSTV4X1Ai6?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[[SICP]计算机程序的构造和解释（Lec1a：Lisp概览） 中英双语字幕]]></title><description><![CDATA[《计算机程序的构造和解释》（Structure and Interpretation of Computer Programs, SICP）是一本关于计算机程序设计的总体性观念的基础教科书。作者是麻省理工学院的教授Harold Abelson 、Gerald Jay]]></description><link>http://direct.ecency.com/dtube/@deathking/mgvmf2ac</link><guid isPermaLink="true">http://direct.ecency.com/dtube/@deathking/mgvmf2ac</guid><category><![CDATA[dtube]]></category><dc:creator><![CDATA[deathking]]></dc:creator><pubDate>Tue, 19 Feb 2019 05:22:21 GMT</pubDate><enclosure url="https://images.ecency.com/p/46aP2QbqUqBqwzwxM6L1P6uLNceBDDCM9Fmr2FWgBcqkDTEo6WJWu6odc9TcKiUBo82abTHdVhqSKaVa75HfibccMqdv?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Lisp Badge - A handheld self-contained computer for programming]]></title><description><![CDATA[Lisp Badge A handheld self-contained computer for programming Screenshots Hunter's comment This is a self-contained handheld computer which contains its own keyboard and display. This is specially designed]]></description><link>http://direct.ecency.com/steemhunt/@adnan556644/lisp-badge-a-handheld-self-contained-computer-for-programming</link><guid isPermaLink="true">http://direct.ecency.com/steemhunt/@adnan556644/lisp-badge-a-handheld-self-contained-computer-for-programming</guid><category><![CDATA[steemhunt]]></category><dc:creator><![CDATA[adnan556644]]></dc:creator><pubDate>Sat, 12 Jan 2019 15:43:18 GMT</pubDate><enclosure url="https://images.ecency.com/p/4HFqJv9qRjVfAQz7Pjxqeofipg63oH9LrgUNQthjuAoMZaMhW4n5isnmGqPBh3YTJFsEvxFZpLz8jvGxXjwGihWbESgQ9M49PZqzg7zGbRFEjyYzrU52yuvUxm25SXG5Qgsa9TtKtzd9zHBgJpG4FXfoY9Wivs2HQWA?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA["How the strengths of Lisp-family languages facilitate building complex and flexible bioinformatics applications" by Bohdan B Khomtchouk, Edmund Weitz, Peter D Karp, and Claes Wahlestedt]]></title><description><![CDATA[Damn, interesting read. Some fun facts from the article: Development times for the Lisp programs ranged from 2 to 8.5 h, compared with 2 to 25 h for C/C ++ and 4 to 63 h for Java (programmer experience]]></description><link>http://direct.ecency.com/programming/@theemacsshibe/how-the-strengths-of-lisp-family-languages-facilitate-building-complex-and-flexible-bioinformatics-applications-by-bohdan-b</link><guid isPermaLink="true">http://direct.ecency.com/programming/@theemacsshibe/how-the-strengths-of-lisp-family-languages-facilitate-building-complex-and-flexible-bioinformatics-applications-by-bohdan-b</guid><category><![CDATA[programming]]></category><dc:creator><![CDATA[theemacsshibe]]></dc:creator><pubDate>Sun, 16 Dec 2018 04:45:03 GMT</pubDate></item><item><title><![CDATA[Working Bottom Up: why Warren Buffett Doesn't Get Blockchain]]></title><description><![CDATA[Working Bottom Up Why Warren Buffet Doesn't "get" Blockchain By Houston Physicist We believe blockchain technology and the movement it has spawned is the most important thing happening now, both]]></description><link>http://direct.ecency.com/education/@kinnard/working-bottom-up-why-warren-buffett-doesn-t-get-blockchain</link><guid isPermaLink="true">http://direct.ecency.com/education/@kinnard/working-bottom-up-why-warren-buffett-doesn-t-get-blockchain</guid><category><![CDATA[education]]></category><dc:creator><![CDATA[kinnard]]></dc:creator><pubDate>Tue, 06 Nov 2018 17:49:12 GMT</pubDate><enclosure url="https://images.ecency.com/p/C3TZR1g81UNaPs7vzNXHueW5ZM76DSHWEY7onmfLxcK2iPYeg8QdhC1vyAV2vS15PZwYRKxBVTKS2gBgHJHRJg9oS7WYyNxxYg9KxmHTARngqVX6mpELk46?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[一个黑客的基本素养——《黑客与画家》读后]]></title><description><![CDATA[文章发在公众号RickyTalk 如果你认为那些搞技术的人是一群书呆子，你可能是对的。但是你要说他们除了技术什么都不懂，那就大错特错了。事实上，顶尖的“书呆子”往往对于这个世界有着最特立独行的看法，有些看法非常深刻和有预见性，甚至改变了世界。]]></description><link>http://direct.ecency.com/cn/@zhaoyuxin/3pj4tb</link><guid isPermaLink="true">http://direct.ecency.com/cn/@zhaoyuxin/3pj4tb</guid><category><![CDATA[cn]]></category><dc:creator><![CDATA[zhaoyuxin]]></dc:creator><pubDate>Thu, 19 Jul 2018 04:57:54 GMT</pubDate></item><item><title><![CDATA[Batch Zooming Images with GIMP]]></title><description><![CDATA[Save below code to file "~/.gimp-2.8/scripts/images-scale-and-fit-canvas-to-layers.scm" and restart GIMP to use: (define (images-scale-and-fit-canvas-to-layers in-width in-height) (map (lambda]]></description><link>http://direct.ecency.com/gimp/@sundawning/batch-zooming-images-with-gimp</link><guid isPermaLink="true">http://direct.ecency.com/gimp/@sundawning/batch-zooming-images-with-gimp</guid><category><![CDATA[gimp]]></category><dc:creator><![CDATA[sundawning]]></dc:creator><pubDate>Fri, 11 May 2018 09:56:15 GMT</pubDate><enclosure url="https://images.ecency.com/p/sML2JBPsdAyGmX5A4dS86FePrPTKhzorLotPzd1uKdyqQG8ZQ8U7PfSyfwceb2QE?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[ANSWER: LISP recursion using car/cdr]]></title><description><![CDATA[Question: Snapshot: See detailed step by step solution: Why answer this homework? Why not. Answer(There is actually no final answer, many places in the code can be improved.) (defun natos-englishs () (list]]></description><link>http://direct.ecency.com/common-lisp/@sundawning/answer-lisp-recursion-using-car-cdr</link><guid isPermaLink="true">http://direct.ecency.com/common-lisp/@sundawning/answer-lisp-recursion-using-car-cdr</guid><category><![CDATA[common-lisp]]></category><dc:creator><![CDATA[sundawning]]></dc:creator><pubDate>Wed, 09 May 2018 06:56:00 GMT</pubDate><enclosure url="https://images.ecency.com/p/sML2JBPsdAyGmX5A4dS86FePrPTKhzorLotPzcEW2dnx7mPasKKXNPP6zoejfZvv?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Answer: LISP conditional loops]]></title><description><![CDATA[Question: Snapshot: The actual solution steps will be similar to the following, because the problem does not provide the relevant functions, the list as an example, can not solve the problem best: (let]]></description><link>http://direct.ecency.com/common-lisp/@sundawning/answer-lisp-conditional-loops</link><guid isPermaLink="true">http://direct.ecency.com/common-lisp/@sundawning/answer-lisp-conditional-loops</guid><category><![CDATA[common-lisp]]></category><dc:creator><![CDATA[sundawning]]></dc:creator><pubDate>Tue, 08 May 2018 07:27:51 GMT</pubDate><enclosure url="https://images.ecency.com/p/sML2JBPsdAyGmX5A4dS86FePrPTKhzorLotPzcEKQnSo2KBNEVy76cGSXanih7dx?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Functional Programming Originates from the Urgent Need of Weak Mankind to Resist the Great Universe(en)]]></title><description><![CDATA[Take the Common Lisp program as an example. A Common Lisp program could have been just a function, but in order to make it easier for humans to read it, a function was split into multiple small functions.]]></description><link>http://direct.ecency.com/programming/@sundawning/functional-programming-originates-from-the-urgent-need-of-weak-mankind-to-resist-the-great-universe-en</link><guid isPermaLink="true">http://direct.ecency.com/programming/@sundawning/functional-programming-originates-from-the-urgent-need-of-weak-mankind-to-resist-the-great-universe-en</guid><category><![CDATA[programming]]></category><dc:creator><![CDATA[sundawning]]></dc:creator><pubDate>Tue, 08 May 2018 06:48:03 GMT</pubDate></item><item><title><![CDATA[函数式编程源自弱小人类对抗浩瀚宇宙的迫切需求]]></title><description><![CDATA[以Common Lisp程序为例。 一个Common]]></description><link>http://direct.ecency.com/programming/@sundawning/6zo5c</link><guid isPermaLink="true">http://direct.ecency.com/programming/@sundawning/6zo5c</guid><category><![CDATA[programming]]></category><dc:creator><![CDATA[sundawning]]></dc:creator><pubDate>Mon, 07 May 2018 23:04:33 GMT</pubDate></item></channel></rss>