{"id":26228,"date":"2016-07-11T11:18:08","date_gmt":"2016-07-11T09:18:08","guid":{"rendered":"https:\/\/mamchenkov.net\/wordpress\/?p=26228"},"modified":"2016-07-11T11:18:08","modified_gmt":"2016-07-11T09:18:08","slug":"logic-gates-visual","status":"publish","type":"post","link":"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/11\/logic-gates-visual\/","title":{"rendered":"Logic gates visual"},"content":{"rendered":"<!-- google_ad_section_start -->\n<p>In all the years dealing with logic gates and Boolean algebra, I don&#8217;t think I&#8217;ve ever seen a clearer visual representation than this:<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2016\/07\/logic-gates-visual.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"26229\" data-permalink=\"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/11\/logic-gates-visual\/logic-gates-visual\/\" data-orig-file=\"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2016\/07\/logic-gates-visual.jpg?fit=960%2C480&amp;ssl=1\" data-orig-size=\"960,480\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"logic gates visual\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2016\/07\/logic-gates-visual.jpg?fit=660%2C330&amp;ssl=1\" class=\"aligncenter size-medium wp-image-26229\" src=\"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2016\/07\/logic-gates-visual-500x250.jpg?resize=500%2C250&#038;ssl=1\" alt=\"logic gates visual\" width=\"500\" height=\"250\" srcset=\"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2016\/07\/logic-gates-visual.jpg?resize=500%2C250&amp;ssl=1 500w, https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2016\/07\/logic-gates-visual.jpg?resize=768%2C384&amp;ssl=1 768w, https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2016\/07\/logic-gates-visual.jpg?w=960&amp;ssl=1 960w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p>Got it from Facebook. If you know who is the author, please ping me.<\/p>\n<!-- google_ad_section_end -->\n","protected":false},"excerpt":{"rendered":"<!-- google_ad_section_start -->\n<p>In all the years dealing with logic gates and Boolean algebra, I don&#8217;t think I&#8217;ve ever seen a clearer visual representation than this: Got it from Facebook. If you know who is the author, please ping me.<\/p>\n<!-- google_ad_section_end -->\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"Logic gates visual #programming #ComputerScience #WebDev","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false,"_links_to":"","_links_to_target":""},"categories":[1,18,62],"tags":[1192,1330],"keyring_services":[],"class_list":["post-26228","post","type-post","status-publish","format-standard","hentry","category-general","category-programming","category-technology","tag-computer-science","tag-web-development"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"In all the years dealing with logic gates and Boolean algebra, I don&#039;t think I&#039;ve ever seen a clearer visual representation than this: Got it from Facebook. If you know who is the author, please ping me.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Leonid Mamchenkov\"\/>\n\t<meta name=\"google-site-verification\" content=\"VHvdD0_usx1_4DzKy_QCVcICVgX2EgA2ybELT-wl7kQ\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/11\/logic-gates-visual\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Leonid Mamchenkov - Life, universe, and everything else\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Logic gates visual - Leonid Mamchenkov\" \/>\n\t\t<meta property=\"og:description\" content=\"In all the years dealing with logic gates and Boolean algebra, I don&#039;t think I&#039;ve ever seen a clearer visual representation than this: Got it from Facebook. If you know who is the author, please ping me.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/11\/logic-gates-visual\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2026\/03\/leonid-sailing-beer.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2026\/03\/leonid-sailing-beer.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2016-07-11T09:18:08+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2016-07-11T09:18:08+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/MamchenkovBlog\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:site\" content=\"@mamchenkov\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Logic gates visual - Leonid Mamchenkov\" \/>\n\t\t<meta name=\"twitter:description\" content=\"In all the years dealing with logic gates and Boolean algebra, I don&#039;t think I&#039;ve ever seen a clearer visual representation than this: Got it from Facebook. If you know who is the author, please ping me.\" \/>\n\t\t<meta name=\"twitter:creator\" content=\"@mamchenkov\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2026\/03\/leonid-sailing-beer.jpg\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2016\\\/07\\\/11\\\/logic-gates-visual\\\/#blogposting\",\"name\":\"Logic gates visual - Leonid Mamchenkov\",\"headline\":\"Logic gates visual\",\"author\":{\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/author\\\/leonid\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/#person\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/wp-content\\\/uploads\\\/2016\\\/07\\\/logic-gates-visual-500x250.jpg\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2016\\\/07\\\/11\\\/logic-gates-visual\\\/#articleImage\"},\"datePublished\":\"2016-07-11T11:18:08+02:00\",\"dateModified\":\"2016-07-11T11:18:08+02:00\",\"inLanguage\":\"en-US\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2016\\\/07\\\/11\\\/logic-gates-visual\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2016\\\/07\\\/11\\\/logic-gates-visual\\\/#webpage\"},\"articleSection\":\"All, Programming, Technology, Computer Science, web development\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2016\\\/07\\\/11\\\/logic-gates-visual\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/category\\\/technology\\\/#listItem\",\"name\":\"Technology\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/category\\\/technology\\\/#listItem\",\"position\":2,\"name\":\"Technology\",\"item\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/category\\\/technology\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/category\\\/technology\\\/programming\\\/#listItem\",\"name\":\"Programming\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/category\\\/technology\\\/programming\\\/#listItem\",\"position\":3,\"name\":\"Programming\",\"item\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/category\\\/technology\\\/programming\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2016\\\/07\\\/11\\\/logic-gates-visual\\\/#listItem\",\"name\":\"Logic gates visual\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/category\\\/technology\\\/#listItem\",\"name\":\"Technology\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2016\\\/07\\\/11\\\/logic-gates-visual\\\/#listItem\",\"position\":4,\"name\":\"Logic gates visual\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/category\\\/technology\\\/programming\\\/#listItem\",\"name\":\"Programming\"}}]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/#person\",\"name\":\"Leonid Mamchenkov\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2016\\\/07\\\/11\\\/logic-gates-visual\\\/#personImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/3cf6df002a284d78fb6e9d8222ca4d102e0832035ed6bc8447008bd234e131a4?s=96&d=identicon&r=g\",\"width\":96,\"height\":96,\"caption\":\"Leonid Mamchenkov\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/author\\\/leonid\\\/#author\",\"url\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/author\\\/leonid\\\/\",\"name\":\"Leonid Mamchenkov\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2016\\\/07\\\/11\\\/logic-gates-visual\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/3cf6df002a284d78fb6e9d8222ca4d102e0832035ed6bc8447008bd234e131a4?s=96&d=identicon&r=g\",\"width\":96,\"height\":96,\"caption\":\"Leonid Mamchenkov\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2016\\\/07\\\/11\\\/logic-gates-visual\\\/#webpage\",\"url\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2016\\\/07\\\/11\\\/logic-gates-visual\\\/\",\"name\":\"Logic gates visual - Leonid Mamchenkov\",\"description\":\"In all the years dealing with logic gates and Boolean algebra, I don't think I've ever seen a clearer visual representation than this: Got it from Facebook. If you know who is the author, please ping me.\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/2016\\\/07\\\/11\\\/logic-gates-visual\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/author\\\/leonid\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/author\\\/leonid\\\/#author\"},\"datePublished\":\"2016-07-11T11:18:08+02:00\",\"dateModified\":\"2016-07-11T11:18:08+02:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/#website\",\"url\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/\",\"name\":\"Blog of Leonid Mamchenkov\",\"description\":\"Life, universe, and everything else\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/mamchenkov.net\\\/wordpress\\\/#person\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Logic gates visual - Leonid Mamchenkov","description":"In all the years dealing with logic gates and Boolean algebra, I don't think I've ever seen a clearer visual representation than this: Got it from Facebook. If you know who is the author, please ping me.","canonical_url":"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/11\/logic-gates-visual\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"google-site-verification":"VHvdD0_usx1_4DzKy_QCVcICVgX2EgA2ybELT-wl7kQ","miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/11\/logic-gates-visual\/#blogposting","name":"Logic gates visual - Leonid Mamchenkov","headline":"Logic gates visual","author":{"@id":"https:\/\/mamchenkov.net\/wordpress\/author\/leonid\/#author"},"publisher":{"@id":"https:\/\/mamchenkov.net\/wordpress\/#person"},"image":{"@type":"ImageObject","url":"https:\/\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2016\/07\/logic-gates-visual-500x250.jpg","@id":"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/11\/logic-gates-visual\/#articleImage"},"datePublished":"2016-07-11T11:18:08+02:00","dateModified":"2016-07-11T11:18:08+02:00","inLanguage":"en-US","mainEntityOfPage":{"@id":"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/11\/logic-gates-visual\/#webpage"},"isPartOf":{"@id":"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/11\/logic-gates-visual\/#webpage"},"articleSection":"All, Programming, Technology, Computer Science, web development"},{"@type":"BreadcrumbList","@id":"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/11\/logic-gates-visual\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/mamchenkov.net\/wordpress#listItem","position":1,"name":"Home","item":"https:\/\/mamchenkov.net\/wordpress","nextItem":{"@type":"ListItem","@id":"https:\/\/mamchenkov.net\/wordpress\/category\/technology\/#listItem","name":"Technology"}},{"@type":"ListItem","@id":"https:\/\/mamchenkov.net\/wordpress\/category\/technology\/#listItem","position":2,"name":"Technology","item":"https:\/\/mamchenkov.net\/wordpress\/category\/technology\/","nextItem":{"@type":"ListItem","@id":"https:\/\/mamchenkov.net\/wordpress\/category\/technology\/programming\/#listItem","name":"Programming"},"previousItem":{"@type":"ListItem","@id":"https:\/\/mamchenkov.net\/wordpress#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/mamchenkov.net\/wordpress\/category\/technology\/programming\/#listItem","position":3,"name":"Programming","item":"https:\/\/mamchenkov.net\/wordpress\/category\/technology\/programming\/","nextItem":{"@type":"ListItem","@id":"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/11\/logic-gates-visual\/#listItem","name":"Logic gates visual"},"previousItem":{"@type":"ListItem","@id":"https:\/\/mamchenkov.net\/wordpress\/category\/technology\/#listItem","name":"Technology"}},{"@type":"ListItem","@id":"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/11\/logic-gates-visual\/#listItem","position":4,"name":"Logic gates visual","previousItem":{"@type":"ListItem","@id":"https:\/\/mamchenkov.net\/wordpress\/category\/technology\/programming\/#listItem","name":"Programming"}}]},{"@type":"Person","@id":"https:\/\/mamchenkov.net\/wordpress\/#person","name":"Leonid Mamchenkov","image":{"@type":"ImageObject","@id":"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/11\/logic-gates-visual\/#personImage","url":"https:\/\/secure.gravatar.com\/avatar\/3cf6df002a284d78fb6e9d8222ca4d102e0832035ed6bc8447008bd234e131a4?s=96&d=identicon&r=g","width":96,"height":96,"caption":"Leonid Mamchenkov"}},{"@type":"Person","@id":"https:\/\/mamchenkov.net\/wordpress\/author\/leonid\/#author","url":"https:\/\/mamchenkov.net\/wordpress\/author\/leonid\/","name":"Leonid Mamchenkov","image":{"@type":"ImageObject","@id":"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/11\/logic-gates-visual\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/3cf6df002a284d78fb6e9d8222ca4d102e0832035ed6bc8447008bd234e131a4?s=96&d=identicon&r=g","width":96,"height":96,"caption":"Leonid Mamchenkov"}},{"@type":"WebPage","@id":"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/11\/logic-gates-visual\/#webpage","url":"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/11\/logic-gates-visual\/","name":"Logic gates visual - Leonid Mamchenkov","description":"In all the years dealing with logic gates and Boolean algebra, I don't think I've ever seen a clearer visual representation than this: Got it from Facebook. If you know who is the author, please ping me.","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/mamchenkov.net\/wordpress\/#website"},"breadcrumb":{"@id":"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/11\/logic-gates-visual\/#breadcrumblist"},"author":{"@id":"https:\/\/mamchenkov.net\/wordpress\/author\/leonid\/#author"},"creator":{"@id":"https:\/\/mamchenkov.net\/wordpress\/author\/leonid\/#author"},"datePublished":"2016-07-11T11:18:08+02:00","dateModified":"2016-07-11T11:18:08+02:00"},{"@type":"WebSite","@id":"https:\/\/mamchenkov.net\/wordpress\/#website","url":"https:\/\/mamchenkov.net\/wordpress\/","name":"Blog of Leonid Mamchenkov","description":"Life, universe, and everything else","inLanguage":"en-US","publisher":{"@id":"https:\/\/mamchenkov.net\/wordpress\/#person"}}]},"og:locale":"en_US","og:site_name":"Leonid Mamchenkov - Life, universe, and everything else","og:type":"article","og:title":"Logic gates visual - Leonid Mamchenkov","og:description":"In all the years dealing with logic gates and Boolean algebra, I don't think I've ever seen a clearer visual representation than this: Got it from Facebook. If you know who is the author, please ping me.","og:url":"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/11\/logic-gates-visual\/","og:image":"https:\/\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2026\/03\/leonid-sailing-beer.jpg","og:image:secure_url":"https:\/\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2026\/03\/leonid-sailing-beer.jpg","og:image:width":1024,"og:image:height":1024,"article:published_time":"2016-07-11T09:18:08+00:00","article:modified_time":"2016-07-11T09:18:08+00:00","article:publisher":"https:\/\/www.facebook.com\/MamchenkovBlog","twitter:card":"summary_large_image","twitter:site":"@mamchenkov","twitter:title":"Logic gates visual - Leonid Mamchenkov","twitter:description":"In all the years dealing with logic gates and Boolean algebra, I don't think I've ever seen a clearer visual representation than this: Got it from Facebook. If you know who is the author, please ping me.","twitter:creator":"@mamchenkov","twitter:image":"https:\/\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2026\/03\/leonid-sailing-beer.jpg"},"aioseo_meta_data":{"post_id":"26228","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"BlogPosting","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2023-07-19 10:22:03","updated":"2026-01-15 12:14:45","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/mamchenkov.net\/wordpress\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/mamchenkov.net\/wordpress\/category\/technology\/\" title=\"Technology\">Technology<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/mamchenkov.net\/wordpress\/category\/technology\/programming\/\" title=\"Programming\">Programming<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tLogic gates visual\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/mamchenkov.net\/wordpress"},{"label":"Technology","link":"https:\/\/mamchenkov.net\/wordpress\/category\/technology\/"},{"label":"Programming","link":"https:\/\/mamchenkov.net\/wordpress\/category\/technology\/programming\/"},{"label":"Logic gates visual","link":"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/11\/logic-gates-visual\/"}],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":9322,"url":"https:\/\/mamchenkov.net\/wordpress\/2005\/08\/10\/daily-del-icio-us-bookmarks\/","url_meta":{"origin":26228,"position":0},"title":"Daily del.icio.us bookmarks","author":"Leonid Mamchenkov","date":"August 10, 2005","format":false,"excerpt":"I think that I should spice up a bit these long lists of links. I'll be adding some comments once in a while for this posts to be more human friendly. Those posts with a lot of links (lik this one) will be split into a introductory part and the\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":7524,"url":"https:\/\/mamchenkov.net\/wordpress\/2004\/05\/24\/is-bill-gates-for-real\/","url_meta":{"origin":26228,"position":1},"title":"Is Bill Gates for real?","author":"Leonid Mamchenkov","date":"May 24, 2004","format":false,"excerpt":"There is a nice bit about Bill Gates at College Humor today. These guys are really funny sometimes - check them out more often. They also have a regular update of their movies and pictures collection. Good stuff. :) Note the link to \"Bush is our lord\" website on the\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10215,"url":"https:\/\/mamchenkov.net\/wordpress\/2006\/06\/23\/bill-gates-piracy-confession\/","url_meta":{"origin":26228,"position":2},"title":"Bill Gates&#8217; piracy confession","author":"Leonid Mamchenkov","date":"June 23, 2006","format":false,"excerpt":"Via Scripting News I came across this piece of an interview with Bill Gates, who says that he watched pirated content on the Internet. These are such a big news, that... that... that... I am going to accept bets on where it will first be flamed - Slashdot or Digg.\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":13185,"url":"https:\/\/mamchenkov.net\/wordpress\/2010\/08\/10\/bill-gates-warren-buffett-give-away-half-your-money\/","url_meta":{"origin":26228,"position":3},"title":"Bill Gates, Warren Buffett : Give away half your money!","author":"Leonid Mamchenkov","date":"August 10, 2010","format":false,"excerpt":"This is one of those things where nothing that I might say will make it anymore believable. \u00a0Heck, even the quote from The Wall Street Journal seems like a hoax: Bill Gates and Warren Buffett announced today that 40 signers, including at least 30 billionaires and other wealthy families, had\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/img.youtube.com\/vi\/4m37JkkGjAY\/0.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":23988,"url":"https:\/\/mamchenkov.net\/wordpress\/2015\/04\/24\/mailrfc822address-regexp-based-address-validation\/","url_meta":{"origin":26228,"position":4},"title":"Mail::RFC822::Address: regexp-based address validation","author":"Leonid Mamchenkov","date":"April 24, 2015","format":"link","excerpt":"This is pure gold! \u00a0Check out the regular expression for an RFC822 email address validation. I'm not going to paste it here, being concerned that it will open the gates of hell or something, but here is a sneak preview of about the first third or so.","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"regex","src":"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2015\/04\/regex-500x298.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":8459,"url":"https:\/\/mamchenkov.net\/wordpress\/2005\/01\/11\/queens-logic\/","url_meta":{"origin":26228,"position":5},"title":"Queens Logic","author":"Leonid Mamchenkov","date":"January 11, 2005","format":false,"excerpt":"I just watched really nice film, although very underrated at IMDB - \"Queens Logic\". It's one of those films which have a little bit of everything and do carry a point. There were plenty of familiar faces - Kevin Bacon, John Malkovich, Jamie Lee Curtis and others. I also almost\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_sharing_enabled":true,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts\/26228","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/comments?post=26228"}],"version-history":[{"count":0,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts\/26228\/revisions"}],"wp:attachment":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/media?parent=26228"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/categories?post=26228"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/tags?post=26228"},{"taxonomy":"keyring_services","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/keyring_services?post=26228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}