{"id":34273,"date":"2019-10-31T21:57:22","date_gmt":"2019-10-31T18:57:22","guid":{"rendered":"https:\/\/prohoster.info\/blog\/asinhronnoe-programmirovanie-polnyj-kurs\/"},"modified":"2019-10-31T21:57:22","modified_gmt":"2019-10-31T18:57:22","slug":"asinhronnoe-programmirovanie-polnyj-kurs","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/asinhronnoe-programmirovanie-polnyj-kurs","title":{"rendered":"Programaci\u00f3n Asincr\u00f3nica (curso completo)","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/playlist?list=PLHhi8ymDMrQZ0MpTsmi54OkjTbo0cjU1T\"><img decoding=\"async\" alt=\"Programaci\u00f3n Asincr\u00f3nica (curso completo)\" src=\"\/wp-content\/uploads\/2019\/05\/05e2e5ca44a35d173d006faafd6d18c0.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/p>\n<p><\/p>\n<p>La programaci\u00f3n asincr\u00f3nica se ha convertido, en tiempos recientes, en un campo tan desarrollado como la programaci\u00f3n paralela cl\u00e1sica. En el mundo de JavaScript, tanto en navegadores como en Node.js, la comprensi\u00f3n de sus t\u00e9cnicas ha adquirido un papel central en la formaci\u00f3n del pensamiento de los desarrolladores. Les presento un curso integral y completo que explica todos los m\u00e9todos ampliamente utilizados de programaci\u00f3n asincr\u00f3nica, los adaptadores entre ellos y los diversos huecos auxiliares. Actualmente, consta de 23 conferencias, 3 ponencias y 28 repositorios con numerosos ejemplos de c\u00f3digo en GitHub. En total, alrededor de 17 horas de video: <noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/playlist?list=PLHhi8ymDMrQZ0MpTsmi54OkjTbo0cjU1T\">enlace a la lista de reproducci\u00f3n<\/a><\/noindex>.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h4 id=\"poyasneniya-k-sheme\">Explicaciones del esquema<\/h4>\n<p><\/p>\n<p>En el esquema (arriba) se muestran las conexiones entre diferentes maneras de trabajar con la asincron\u00eda. Los bloques de color se refieren a la programaci\u00f3n asincr\u00f3nica, mientras que en blanco y negro se muestran los m\u00e9todos de programaci\u00f3n paralela (semaforos, mutexes, barreras, etc.) y redes de Petri, que, al igual que la programaci\u00f3n asincr\u00f3nica y el modelo de actores, son diferentes enfoques para implementar c\u00e1lculos paralelos (se presentan en el esquema solo para determinar m\u00e1s precisamente el lugar de la programaci\u00f3n asincr\u00f3nica). El modelo de actores est\u00e1 vinculado a la programaci\u00f3n asincr\u00f3nica porque la implementaci\u00f3n de actores sin multihilos tambi\u00e9n tiene derecho a existir y sirve para estructurar el c\u00f3digo asincr\u00f3nico. Las l\u00edneas punteadas relacionan eventos y colas concurrentes con callbacks, ya que estas abstracciones se basan en callbacks, pero aun as\u00ed forman enfoques cualitativamente nuevos.<\/p>\n<p><\/p>\n<h4 id=\"temy-lekciy\">Temas de las conferencias<\/h4>\n<p><\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/hY6Z6qNYzmc\">1. Programaci\u00f3n asincr\u00f3nica (introducci\u00f3n)<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/LK2jveAnRNg\">2. Temporizadores, timeouts y EventEmitter<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/z8Hg6zgi3yQ\">3. Programaci\u00f3n asincr\u00f3nica con callbacks<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/wYA2cIRYLoA\">4. Iteraci\u00f3n asincr\u00f3nica no bloqueante<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/XQ94wQc-erU\">5. \u0410\u0441\u0438\u043d\u0445\u0440\u043e\u043d\u043d\u043e\u0441\u0442\u044c \u0441 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u043e\u0439 async.js<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/RMl4r6s1Y8M\">6. Asincron\u00eda con promesas<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/Jdf_tZuJbHI\">7. Funciones asincr\u00f3nicas y manejo de errores<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/76k6_YkYRmU\">8. Adaptadores asincr\u00f3nicos: promisify, callbackify, asyncify<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/tgodt1JL6II\">9. Coleccionistas de datos asincr\u00f3nicos<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/1Ml5NE2fsZ8\">10. Errores no manejados en promesas<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/pfiHTx3j87Y\">11. Problema de la traza de pila asincr\u00f3nica<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/kvNm9D32s8s\">12. Generadores y generadores asincr\u00f3nicos<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/rBGFlWpVpGs\">13. Iteradores e iteradores asincr\u00f3nicos<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/T8fXlnqI4Ws\">14. Cancelaci\u00f3n de operaciones asincr\u00f3nicas<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/3ZCrMlMpOrM\">15. Composici\u00f3n asincr\u00f3nica de funciones<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/DXp__1VNIvI\">16. Thenable y await ligero<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/Lg46AH8wFvg\">17. Cola as\u00edncrona concurrente<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/leR5sXRkuJI\">18. Patr\u00f3n de constructor revelado (Revealing Constructor)<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/22ONv3AGXdk\">19. Future: Asincron\u00eda en futuros sin estado<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/a2fVA1o-ovM\">20. Deferred: Asincron\u00eda en diferidos con estado<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/xp5MVKEqxY4\">21. Modelo de Actores (Actor Model)<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/_bFXuLcXoXg\">22. Patr\u00f3n Observador (Observer + Observable)<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/youtu.be\/0kcpMAl-wfE\">23. Asincron\u00eda en RxJS y flujos de eventos<\/a><\/noindex><\/p>\n<p><\/p>\n<p>Debajo de cada video hay enlaces a repositorios con ejemplos de c\u00f3digo que se analizan en el video. He tratado de demostrar que no hay que reducir todo a una \u00fanica abstracci\u00f3n de asincron\u00eda. No existe un enfoque universal para la asincron\u00eda, y para cada caso se pueden seleccionar los m\u00e9todos que permitan escribir c\u00f3digo de forma m\u00e1s natural para esta tarea espec\u00edfica. Por supuesto, este curso se va a complementar y pido a todos que propongan nuevos temas y contribuyan con ejemplos de c\u00f3digo. La tarea principal del curso es mostrar c\u00f3mo construir abstracciones de asincron\u00eda desde dentro, no solo ense\u00f1ar a utilizarlas. Pr\u00e1cticamente todas las abstracciones no provienen de bibliotecas, sino que se presentan en su implementaci\u00f3n m\u00e1s simple y se descompone su funcionamiento paso a paso.<\/p>\n<p class=\"for_users_only_msg\">Solo los usuarios registrados pueden participar en la encuesta. <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/auth\/login\/\">Inicie sesi\u00f3n<\/a><\/noindex>, por favor.<\/p>\n<h2 class=\"default-block__polling-title\">\u00bfCu\u00e1l es su opini\u00f3n sobre el curso?<\/h2>\n<ul class=\"content-list content-list_polling\">\n<li class=\"content-list__item content-list__item_polling\">\n<p>                    Ver\u00e9 todo el curso<\/p>\n<\/li>\n<li class=\"content-list__item content-list__item_polling\">\n<p>                    Ver\u00e9 selecciones<\/p>\n<\/li>\n<li class=\"content-list__item content-list__item_polling\">\n<p>                    Me basta con un enfoque<\/p>\n<\/li>\n<li class=\"content-list__item content-list__item_polling\">\n<p>                    Contribuir\u00e9 al curso<\/p>\n<\/li>\n<li class=\"content-list__item content-list__item_polling\">\n<p>                    No me interesa la asincron\u00eda<\/p>\n<\/li>\n<\/ul>\n<p>    8 usuarios votaron. 1 usuario se abstuvo.<br \/>\n<br \/>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/452974\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0410\u0441\u0438\u043d\u0445\u0440\u043e\u043d\u043d\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0437\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u0441\u0442\u0430\u043b\u043e \u043d\u0435 \u043c\u0435\u043d\u0435\u0435 \u0440\u0430\u0437\u0432\u0438\u0442\u044b\u043c \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c, \u0447\u0435\u043c \u043a\u043b\u0430\u0441\u0441\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435, \u0430 \u0432 \u043c\u0438\u0440\u0435 JavaSript, \u043a\u0430\u043a \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430\u0445, \u0442\u0430\u043a \u0438 \u0432 Node.js, \u043f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0435\u0433\u043e \u043f\u0440\u0438\u0435\u043c\u043e\u0432 \u0437\u0430\u043d\u044f\u043b\u043e \u043e\u0434\u043d\u043e \u0438\u0437 \u0446\u0435\u043d\u0442\u0440\u0430\u043b\u044c\u043d\u044b\u0445 \u043c\u0435\u0441\u0442 \u0432 \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 \u043c\u0438\u0440\u043e\u0432\u043e\u0437\u0437\u0440\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432. \u041f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u044e \u0432\u0430\u0448\u0435\u043c\u0443 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u044e \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u044b\u0439 \u0438 \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u043b\u043d\u044b\u0439 \u043a\u0443\u0440\u0441 \u0441 \u043e\u0431\u044a\u044f\u0441\u043d\u0435\u043d\u0438\u0435\u043c \u0432\u0441\u0435\u0445 \u0448\u0438\u0440\u043e\u043a\u043e \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u0445 \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u0430\u0441\u0438\u043d\u0445\u0440\u043e\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u0430\u0434\u0430\u043f\u0442\u0435\u0440\u043e\u0432 \u043c\u0435\u0436\u0434\u0443 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":25850,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-34273","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/es\/blog\/news\/asinhronnoe-programmirovanie-polnyj-kurs\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2\" \/>\n\t\t<meta property=\"og:locale\" content=\"es_ES\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c 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