{"id":6290,"date":"2018-12-10T01:19:19","date_gmt":"2018-12-10T08:19:19","guid":{"rendered":"https:\/\/blog.austinity.com\/?p=6290"},"modified":"2018-12-10T01:21:22","modified_gmt":"2018-12-10T08:21:22","slug":"a-radiation-hardened-quine","status":"publish","type":"post","link":"https:\/\/blog.austinity.com\/?p=6290","title":{"rendered":"A radiation-hardened quine"},"content":{"rendered":"<p>If you want a knot in your head read <a href=\"https:\/\/en.wikipedia.org\/wiki\/Quine_(computing)#Radiation-hardened\">this<\/a>\u00a0(Ruby) taken from <a href=\"https:\/\/en.wikipedia.org\/wiki\/Quine_(computing)\">Wiki<\/a>\u00a0(hey, also <a href=\"https:\/\/en.wikipedia.org\/wiki\/Special:MyContributions\">donate<\/a> $10 while you&#8217;re there:) :<\/p>\n<pre><span class=\"nb\">eval<\/span><span class=\"o\">=<\/span><span class=\"s1\">'eval$q=%q(puts %q(10210\/#{1 1 if 1==21}}\/.i rescue##\/<\/span>\r\n\r\n<span class=\"s1\">1 1\"[13,213].max_by{|s|s.size}#\"##\").gsub(\/\\d\/){[\"=\\47eval$q=%q(#$q)#\\47##\\47<\/span>\r\n\r\n<span class=\"s1\">\",:eval,:instance_,\"||=9\"][eval$&amp;]}<\/span>\r\n<span class=\"s1\">exit)#'<\/span><span class=\"c1\">##'<\/span>\r\n\r\n<span class=\"nb\">instance_eval<\/span><span class=\"o\">=<\/span><span class=\"s1\">'eval$q=%q(puts %q(10210\/#{1 1 if 1==21}}\/.i rescue##\/<\/span>\r\n\r\n<span class=\"s1\">1 1\"[13,213].max_by{|s|s.size}#\"##\").gsub(\/\\d\/){[\"=\\47eval$q=%q(#$q)#\\47##\\47<\/span>\r\n\r\n<span class=\"s1\">\",:eval,:instance_,\"||=9\"][eval$&amp;]}<\/span>\r\n<span class=\"s1\">exit)#'<\/span><span class=\"c1\">##'<\/span>\r\n\r\n<span class=\"sr\">\/<\/span><span class=\"si\">#{<\/span><span class=\"nb\">eval<\/span> <span class=\"nb\">eval<\/span> <span class=\"k\">if<\/span> <span class=\"nb\">eval<\/span><span class=\"o\">==<\/span><span class=\"nb\">instance_eval<\/span><span class=\"si\">}<\/span><span class=\"sr\">}\/<\/span><span class=\"o\">.<\/span><span class=\"n\">i<\/span> <span class=\"k\">rescue<\/span><span class=\"c1\">##\/<\/span>\r\n\r\n<span class=\"nb\">eval<\/span> <span class=\"nb\">eval<\/span><span class=\"s2\">\"[eval||=9,instance_eval||=9].max_by{|s|s.size}#\"<\/span><span class=\"c1\">##\"<\/span><\/pre>\n<p>&nbsp;<\/p>\n<p>Can you talk yet?<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>If you want a knot in your head read this\u00a0(Ruby) taken from Wiki\u00a0(hey, also donate $10 while you&#8217;re there:) : eval=&#8217;eval$q=%q(puts %q(10210\/#{1 1 if 1==21}}\/.i rescue##\/ 1 1&#8243;[13,213].max_by{|s|s.size}#&#8221;##&#8221;).gsub(\/\\d\/){[&#8220;=\\47eval$q=%q(#$q)#\\47##\\47 &#8220;,:eval,:instance_,&#8221;||=9&#8243;][eval$&amp;]} exit)#&#8217;##&#8217; instance_eval=&#8217;eval$q=%q(puts %q(10210\/#{1 1 if 1==21}}\/.i rescue##\/ 1 1&#8243;[13,213].max_by{|s|s.size}#&#8221;##&#8221;).gsub(\/\\d\/){[&#8220;=\\47eval$q=%q(#$q)#\\47##\\47 &#8220;,:eval,:instance_,&#8221;||=9&#8243;][eval$&amp;]} exit)#&#8217;##&#8217; \/#{eval eval if eval==instance_eval}}\/.i rescue##\/ eval eval&#8221;[eval||=9,instance_eval||=9].max_by{|s|s.size}#&#8221;##&#8221; &nbsp; Can you talk yet? &nbsp;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6290","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blog.austinity.com\/index.php?rest_route=\/wp\/v2\/posts\/6290","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.austinity.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.austinity.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.austinity.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.austinity.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6290"}],"version-history":[{"count":2,"href":"https:\/\/blog.austinity.com\/index.php?rest_route=\/wp\/v2\/posts\/6290\/revisions"}],"predecessor-version":[{"id":6292,"href":"https:\/\/blog.austinity.com\/index.php?rest_route=\/wp\/v2\/posts\/6290\/revisions\/6292"}],"wp:attachment":[{"href":"https:\/\/blog.austinity.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6290"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.austinity.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6290"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.austinity.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6290"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}