{"id":2111,"date":"2019-02-19T01:29:34","date_gmt":"2019-02-19T00:29:34","guid":{"rendered":"https:\/\/2019.madrid.wordcamp.org\/?post_type=wcb_session&#038;p=2111"},"modified":"2019-04-02T11:11:12","modified_gmt":"2019-04-02T09:11:12","slug":"solucionando-una-de-las-two-hard-things","status":"publish","type":"wcb_session","link":"https:\/\/madrid.wordcamp.org\/2019\/session\/solucionando-una-de-las-two-hard-things\/","title":{"rendered":"Solucionando una de las two hard things"},"content":{"rendered":"\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" data-attachment-id=\"3390\" data-permalink=\"https:\/\/madrid.wordcamp.org\/2019\/speaker\/pablo-lopez\/03-track-a-pablo-lopez-marta-rey\/\" data-orig-file=\"https:\/\/i0.wp.com\/madrid.wordcamp.org\/2019\/files\/2019\/04\/03-track-a-pablo-lopez-marta-rey.jpg?fit=1920%2C1080&amp;ssl=1\" data-orig-size=\"1920,1080\" data-comments-opened=\"0\" 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=\"03-track-a-pablo-lopez-marta-rey\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/madrid.wordcamp.org\/2019\/files\/2019\/04\/03-track-a-pablo-lopez-marta-rey.jpg?fit=300%2C169&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/madrid.wordcamp.org\/2019\/files\/2019\/04\/03-track-a-pablo-lopez-marta-rey.jpg?fit=640%2C360&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/2019.madrid.wordcamp.org\/files\/2019\/04\/03-track-a-pablo-lopez-marta-rey.jpg?resize=640%2C360&#038;ssl=1\" alt=\"\" class=\"wp-image-3390\" srcset=\"https:\/\/i0.wp.com\/madrid.wordcamp.org\/2019\/files\/2019\/04\/03-track-a-pablo-lopez-marta-rey.jpg?w=1920&amp;ssl=1 1920w, https:\/\/i0.wp.com\/madrid.wordcamp.org\/2019\/files\/2019\/04\/03-track-a-pablo-lopez-marta-rey.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/madrid.wordcamp.org\/2019\/files\/2019\/04\/03-track-a-pablo-lopez-marta-rey.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/madrid.wordcamp.org\/2019\/files\/2019\/04\/03-track-a-pablo-lopez-marta-rey.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/madrid.wordcamp.org\/2019\/files\/2019\/04\/03-track-a-pablo-lopez-marta-rey.jpg?resize=500%2C281&amp;ssl=1 500w, https:\/\/i0.wp.com\/madrid.wordcamp.org\/2019\/files\/2019\/04\/03-track-a-pablo-lopez-marta-rey.jpg?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p><strong>Descripci\u00f3n<\/strong>: Probablemente hayas escuchado en alguna ocasi\u00f3n esta cita:<br>There are only two hard things in Computer Science: cache invalidation and naming things.&#8211; Phil Karlton<\/p>\n\n\n\n<p>Y probablemente te hayan dicho alguna vez o hayas dicho: \u00ab\u00a1eso es de la cach\u00e9, limpia la cach\u00e9!\u00bb<\/p>\n\n\n\n<p>En esta charla vamos a mostrarte como optimizar los recursos CSS y JS, c\u00f3mo cachearlos, y c\u00f3mo invalidar esa cach\u00e9 si haces modificaciones en ellos<\/p>\n\n\n\n<p><strong>Qu\u00e9 van a aprender los asistentes:<\/strong>&nbsp;+<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>La importancia del rendimiento de una web hoy en d\u00eda. <\/li><li>Estrategias de optimizaci\u00f3n de recursos CSS y JS Estrategias de cach\u00e9, <\/li><li>Invalidar esta cach\u00e9 (cache busting) si realizas alg\u00fan cambio en uno de estos archivos.<\/li><\/ul>\n\n\n\n<p><strong>Nivel del asistente:<\/strong>&nbsp;Avanzado<\/p>\n\n\n\n<p><strong>P\u00fablico objetivo:<\/strong> Desarrollo<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Descripci\u00f3n: Probablemente hayas escuchado en alguna ocasi\u00f3n esta cita:There are only two hard things in Computer Science: cache invalidation and naming things.&#8211; Phil Karlton Y probablemente te hayan dicho alguna vez o hayas dicho: \u00ab\u00a1eso es de la cach\u00e9, limpia la cach\u00e9!\u00bb En esta charla vamos a mostrarte como optimizar los recursos CSS y JS, [&hellip;]<\/p>\n","protected":false},"author":14015260,"featured_media":0,"template":"","meta":{"jetpack_post_was_ever_published":false,"_wcpt_session_time":1554537900,"_wcpt_session_duration":3000,"_wcpt_session_type":"session","_wcpt_session_slides":"","_wcpt_session_video":"","_wcpt_speaker_id":[2094,2096],"footnotes":""},"session_track":[164407],"session_category":[1260310],"class_list":["post-2111","wcb_session","type-wcb_session","status-publish","hentry","wcb_track-auditorio","wcb_session_category-desarrollo-sysadmin"],"jetpack_sharing_enabled":true,"session_date_time":{"date":"6 abril, 2019","time":"10:05"},"session_speakers":[{"id":"2094","slug":"pablo-lopez","name":"Pablo L\u00f3pez","link":"https:\/\/madrid.wordcamp.org\/2019\/speaker\/pablo-lopez\/"},{"id":"2096","slug":"marta-rey","name":"Marta Rey","link":"https:\/\/madrid.wordcamp.org\/2019\/speaker\/marta-rey\/"}],"session_cats_rendered":"Desarrollo","_links":{"self":[{"href":"https:\/\/madrid.wordcamp.org\/2019\/wp-json\/wp\/v2\/sessions\/2111","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/madrid.wordcamp.org\/2019\/wp-json\/wp\/v2\/sessions"}],"about":[{"href":"https:\/\/madrid.wordcamp.org\/2019\/wp-json\/wp\/v2\/types\/wcb_session"}],"version-history":[{"count":5,"href":"https:\/\/madrid.wordcamp.org\/2019\/wp-json\/wp\/v2\/sessions\/2111\/revisions"}],"predecessor-version":[{"id":3513,"href":"https:\/\/madrid.wordcamp.org\/2019\/wp-json\/wp\/v2\/sessions\/2111\/revisions\/3513"}],"speakers":[{"embeddable":true,"href":"https:\/\/madrid.wordcamp.org\/2019\/wp-json\/wp\/v2\/speakers\/2094"},{"embeddable":true,"href":"https:\/\/madrid.wordcamp.org\/2019\/wp-json\/wp\/v2\/speakers\/2096"}],"author":[{"embeddable":true,"href":"https:\/\/madrid.wordcamp.org\/2019\/wp-json\/wporg\/v1\/users\/pablolopezmestre"}],"wp:attachment":[{"href":"https:\/\/madrid.wordcamp.org\/2019\/wp-json\/wp\/v2\/media?parent=2111"}],"wp:term":[{"taxonomy":"wcb_track","embeddable":true,"href":"https:\/\/madrid.wordcamp.org\/2019\/wp-json\/wp\/v2\/session_track?post=2111"},{"taxonomy":"wcb_session_category","embeddable":true,"href":"https:\/\/madrid.wordcamp.org\/2019\/wp-json\/wp\/v2\/session_category?post=2111"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}