{"id":1650,"date":"2022-02-23T10:09:21","date_gmt":"2022-02-23T10:09:21","guid":{"rendered":"https:\/\/topviecit.vn\/blog\/?p=1650"},"modified":"2022-02-23T10:09:21","modified_gmt":"2022-02-23T10:09:21","slug":"functional-programming-la-gi","status":"publish","type":"post","link":"https:\/\/topviecit.vn\/blog\/functional-programming-la-gi\/","title":{"rendered":"Functional Programming L\u00e0 G\u00ec? T\u1eeb A \u0110\u1ebfn Z V\u1ec1 Functional Programming"},"content":{"rendered":"\n<p>V\u1edbi s\u1ef1 \u0111\u01a1n gi\u1ea3n, d\u1ec5 \u0111\u1ecdc \u2013 hi\u1ec3u v\u00e0 r\u00f5 r\u00e0ng c\u1ee7a m\u00ecnh, Functional Programming v\u1eabn \u0111ang l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c nhi\u1ec1u developer l\u1ef1a ch\u1ecdn. Nh\u1eefng l\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u00eam k\u1ef9 n\u0103ng n\u00e0y c\u00f3 th\u1ec3 n\u00e2ng cao \u0111\u01b0\u1ee3c thu nh\u1eadp c\u1ee7a m\u00ecnh t\u1ed1t h\u01a1n. V\u1eady, n\u1ebfu b\u1ea1n c\u0169ng \u0111ang t\u00ecm hi\u1ec3u v\u1ec1 <strong>Functional Programming l\u00e0 g\u00ec<\/strong> c\u00f9ng nh\u1eefng th\u00f4ng tin li\u00ean quan c\u1ee7a n\u00f3, h\u00e3y c\u00f9ng <strong><a href=\"https:\/\/topviecit.vn\/\">topviecit.vn<\/a><\/strong> tham kh\u1ea3o b\u00e0i vi\u1ebft chi ti\u1ebft d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/topviecit.vn\/blog\/functional-programming-la-gi\/#Tim_hieu_ve_Functional_Programming_la_gi\" title=\"T\u00ecm hi\u1ec3u v\u1ec1 Functional Programming l\u00e0 g\u00ec?\">T\u00ecm hi\u1ec3u v\u1ec1 Functional Programming l\u00e0 g\u00ec?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/topviecit.vn\/blog\/functional-programming-la-gi\/#Functional_Programming_la_gi\" title=\"Functional Programming l\u00e0 g\u00ec?\">Functional Programming l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/topviecit.vn\/blog\/functional-programming-la-gi\/#Lich_su_cua_Functional_Programming_la_gi\" title=\"L\u1ecbch s\u1eed c\u1ee7a Functional Programming l\u00e0 g\u00ec?\">L\u1ecbch s\u1eed c\u1ee7a Functional Programming l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/topviecit.vn\/blog\/functional-programming-la-gi\/#Dac_diem_cua_Functional_Programming_la_gi\" title=\"\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a Functional Programming l\u00e0 g\u00ec?\">\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a Functional Programming l\u00e0 g\u00ec?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/topviecit.vn\/blog\/functional-programming-la-gi\/#Uu_%E2%80%93_nhuoc_diem_cua_Functional_Programming\" title=\"\u01afu \u2013 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Functional Programming\">\u01afu \u2013 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Functional Programming<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/topviecit.vn\/blog\/functional-programming-la-gi\/#Uu_diem_cua_Functional_Programming_la_gi\" title=\"\u01afu \u0111i\u1ec3m c\u1ee7a Functional Programming l\u00e0 g\u00ec?\">\u01afu \u0111i\u1ec3m c\u1ee7a Functional Programming l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/topviecit.vn\/blog\/functional-programming-la-gi\/#Nhuoc_diem_cua_Functional_Programming_la_gi\" title=\"Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Functional Programming l\u00e0 g\u00ec?\">Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Functional Programming l\u00e0 g\u00ec?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/topviecit.vn\/blog\/functional-programming-la-gi\/#Trien_vong_cua_Functional_Programmer_hien_nay\" title=\"Tri\u1ec3n v\u1ecdng c\u1ee7a Functional Programmer hi\u1ec7n nay\">Tri\u1ec3n v\u1ecdng c\u1ee7a Functional Programmer hi\u1ec7n nay<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tim_hieu_ve_Functional_Programming_la_gi\"><\/span><strong>T\u00ecm hi\u1ec3u v\u1ec1 Functional Programming l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Functional_Programming_la_gi\"><\/span><strong>Functional Programming l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Functional Programming l\u00e0 &#8220;l\u1eadp tr\u00ecnh h\u00e0m&#8221;, c\u00f2n c\u00f3 t\u00ean g\u1ecdi kh\u00e1c l\u00e0 l\u1eadp tr\u00ecnh ch\u1ee9c n\u0103ng. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 x\u00e2y d\u1ef1ng ph\u1ea7n m\u1ec1m. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y s\u1ebd th\u1ef1c hi\u1ec7n x\u00e2y d\u1ef1ng c\u00e1c ch\u1ee9c n\u0103ng c\u1ee7a ph\u1ea7n m\u1ec1m b\u1eb1ng c\u00e1c h\u00e0m to\u00e1n h\u1ecdc.<\/p>\n\n\n\n<p>Functional Programming th\u01b0\u1eddng \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi OOP \u2013 l\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng. Tuy nhi\u00ean, FP kh\u00e1c v\u1edbi OOP l\u00e0 n\u00f3 b\u1ecf qua nh\u1eefng t\u01b0 duy ph\u1ed5 bi\u1ebfn c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p l\u1eadp tr\u00ecnh n\u00e0y nh\u01b0 chia s\u1ebb, d\u1eef li\u1ec7u thay \u0111\u1ed5i,\u2026<\/p>\n\n\n\n<p>Functional Programming s\u1ebd s\u1eed d\u1ee5ng c\u00e1c bi\u1ec3u th\u1ee9c, khai b\u00e1o thay cho th\u1ef1c thi c\u00e2u l\u1ec7nh. Do \u0111\u00f3, l\u1eadp tr\u00ecnh Functional Programming s\u1ebd ho\u00e0n to\u00e0n kh\u00e1c s\u1ed1 v\u1edbi nh\u1eefng th\u1ee7 t\u1ee5c c\u00f3 t\u00ednh ch\u1ea5t kh\u00e1c th\u01b0\u1eddng d\u1ef1a tr\u00ean nh\u1eefng tr\u1ea1ng th\u00e1i c\u1ee5c b\u1ed9 b\u1ed9 ho\u1eb7c tr\u1ea1ng th\u00e1i to\u00e0n c\u1ee5c. Gi\u00e1 tr\u1ecb \u0111\u1ea7u ra c\u1ee7a FP s\u1ebd ch\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o nh\u1eefng tham s\u1ed1 truy\u1ec1n \u0111\u1ebfn cho h\u00e0m.<\/p>\n\n\n\n<p>M\u1ed9t s\u1ed1 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng kh\u00e1 nhi\u1ec1u hi\u1ec7n nay c\u1ee7a Functional Programming c\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn nh\u01b0: Clean, SML, Haskell, Clojure, F#.<\/p>\n\n\n\n<p>>>>Xem th\u00eam: <a href=\"https:\/\/topviecit.vn\/blog\/ngon-ngu-lap-trinh-big-data\/\">Ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh Big Data. Nh\u1eefng k\u1ef9 n\u0103ng c\u1ea7n c\u00f3 c\u1ee7a big data developer<\/a><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2022\/02\/image-51.jpeg\" alt=\"T\u00ecm hi\u1ec3u v\u1ec1 Functional Programming l\u00e0 g\u00ec?\" class=\"wp-image-1651\" srcset=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2022\/02\/image-51.jpeg 800w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2022\/02\/image-51-640x400.jpeg 640w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2022\/02\/image-51-768x480.jpeg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption><em>T\u00ecm hi\u1ec3u v\u1ec1 Functional Programming l\u00e0 g\u00ec?<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Lich_su_cua_Functional_Programming_la_gi\"><\/span><strong>L\u1ecbch s\u1eed c\u1ee7a Functional Programming l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Functional Programming c\u00f3 n\u1ec1n t\u1ea3ng l\u00e0 ph\u00e9p t\u00ednh Lambda, ph\u00e9p t\u00ednh n\u00e0y \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n v\u00e0o nh\u1eefng n\u0103m 1930 v\u1edbi m\u1ee5c \u0111\u00edch cho c\u00e1c \u1ee9ng d\u1ee5ng h\u00e0m, \u0111\u1ec7 quy, \u0111\u1ecbnh ngh\u0129a. \u0110\u1ebfn n\u0103m 1960, McCarthy \u0111\u00e3 thi\u1ebft k\u1ebf ra ng\u00f4n ng\u1eef FP \u0111\u1ea7u ti\u00ean, \u0111\u1eb7t t\u00ean cho n\u00f3 l\u00e0 LISP.<\/p>\n\n\n\n<p>\u0110\u1ebfn cu\u1ed1i nh\u1eefng n\u0103m 1970, \u0111\u1ec3 ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n Functional Programming, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u1ee7a \u0110\u0110 Edinburgh \u0111\u00e3 t\u1ea1o ra th\u00eam ng\u00f4n ng\u1eef h\u00e0m mang t\u00ean Meta Language (ML). Ti\u1ebfp \u0111\u00f3, ng\u00f4n ng\u1eef Hope \u0111\u01b0\u1ee3c b\u1ed5 sung th\u00eam c\u00e1c ki\u1ec3u d\u1eef li\u1ec7u \u0111\u1ea1i s\u1ed1 t\u01b0\u01a1ng t\u1ef1 v\u00e0o cu\u1ed1i nh\u1eefng n\u0103m 1980.<\/p>\n\n\n\n<p>\u0110\u1ebfn n\u0103m 2004, ng\u00f4n ng\u1eef m\u1edbi l\u00e0 Scala l\u1ea1i xu\u1ea5t hi\u1ec7n. S\u1ef1 ki\u1ec7n n\u00e0y \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t trong nh\u1eefng b\u01b0\u1edbc ph\u00e1t tri\u1ec3n \u0111\u1ea9y Functional Programming th\u00e0nh m\u1ed9t m\u00f4 h\u00ecnh l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 hi\u1ec7n nay.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dac_diem_cua_Functional_Programming_la_gi\"><\/span><strong>\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a Functional Programming l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>M\u00f4 h\u00ecnh l\u1eadp tr\u00ecnh n\u00e0y s\u1ebd bao g\u1ed3m nh\u1eefng nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m nh\u01b0 sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Functional Programming ch\u00fa tr\u1ecdng \u0111\u1ebfn k\u1ebft qu\u1ea3 nhi\u1ec1u h\u01a1n ch\u1ee9 kh\u00f4ng ch\u00fa tr\u1ecdng qu\u00e1 nhi\u1ec1u v\u00e0o qu\u00e1 tr\u00ecnh t\u1ea1o ra k\u1ebft qu\u1ea3.<\/li><li>M\u00f4 h\u00ecnh n\u00e0y s\u1ebd nh\u1ea5n m\u1ea1nh nh\u1eefng g\u00ec \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n.<\/li><li>Trong Functional Programming, d\u1eef li\u1ec7u lu\u00f4n b\u1ea5t bi\u1ebfn kh\u00f4ng thay \u0111\u1ed5i.<\/li><li>Nh\u1eefng v\u1ea5n \u0111\u1ec1 c\u1ea7n gi\u1ea3i quy\u1ebft s\u1ebd \u0111\u01b0\u1ee3c ph\u01b0\u01a1ng ph\u00e1p n\u00e0y bi\u1ebfn \u0111\u1ed5i th\u00e0nh c\u00e1c ch\u1ee9c n\u0103ng.<\/li><li>M\u00f4 h\u00ecnh l\u1eadp tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean c\u00e1c h\u00e0m to\u00e1n h\u1ecdc c\u0169ng nh\u01b0 kh\u00e1i ni\u1ec7m c\u1ee7a ch\u00fang. C\u00f3 ngh\u0129a r\u0103ng n\u00f3 s\u1ebd s\u1eed d\u1ee5ng c\u00e1c bi\u1ec3u th\u1ee9c c\u00f3 \u0111i\u1ec1u ki\u1ec7n c\u0169ng nh\u01b0 c\u00e1c \u0111\u1ec7 quy trong qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n c\u00e1c ph\u00e9p t\u00ednh.<\/li><li>Functional Programming kh\u00f4ng h\u1ed7 tr\u1ee3 cho vi\u1ec7c l\u1eb7p l\u1ea1i c\u00e1c c\u00e2u l\u1ec7nh ho\u1eb7c c\u00e1c c\u00e2u \u0111i\u1ec1u ki\u1ec7n.<\/li><\/ul>\n\n\n\n<p>>>>Xem th\u00eam: <a href=\"https:\/\/topviecit.vn\/blog\/debugger-la-gi\/\">Debugger l\u00e0 g\u00ec? T\u1ea5t c\u1ea3 nh\u1eefng \u0111i\u1ec1u m\u00e0 b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1 Debug<\/a><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2022\/02\/image-52.jpeg\" alt=\"Functional Programming ch\u00fa tr\u1ecdng \u0111\u1ebfn k\u1ebft qu\u1ea3 nhi\u1ec1u h\u01a1n\" class=\"wp-image-1652\" srcset=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2022\/02\/image-52.jpeg 800w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2022\/02\/image-52-640x400.jpeg 640w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2022\/02\/image-52-768x480.jpeg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption><em>Functional Programming ch\u00fa tr\u1ecdng \u0111\u1ebfn k\u1ebft qu\u1ea3 nhi\u1ec1u h\u01a1n<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Uu_%E2%80%93_nhuoc_diem_cua_Functional_Programming\"><\/span><strong>\u01afu \u2013 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Functional Programming<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>V\u1eady nh\u1eefng \u01b0u \u2013 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Functional Programming l\u00e0 g\u00ec? h\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u trong n\u1ed9i dung ti\u1ebfp theo ngay sau \u0111\u00e2y:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Uu_diem_cua_Functional_Programming_la_gi\"><\/span><strong>\u01afu \u0111i\u1ec3m c\u1ee7a Functional Programming l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Khi s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh l\u1eadp tr\u00ecnh Functional Programming, s\u1ebd c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee5 th\u1ec3 nh\u01b0 sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Cho ph\u00e9p l\u1eadp tr\u00ecnh vi\u00ean tr\u00e1nh \u0111\u01b0\u1ee3c c\u00e1c l\u1ed7i, v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn kh\u00f3 hi\u1ec3u, l\u1ed7i m\u00e3 trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m.<\/li><li>T\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ki\u1ec3m th\u1eed d\u1ec5 d\u00e0ng h\u01a1n. \u0110\u0103c bi\u1ec7t khi th\u1ef1c hi\u1ec7n theo ph\u01b0\u01a1ng ph\u00e1p Unit testing ho\u1eb7c debug.<\/li><li>C\u00f3 h\u1ed7 tr\u1ee3 \u1ee9ng d\u1ee5ng song song, \u0111\u1ed3ng th\u1eddi.<\/li><li>B\u1ea1n c\u00f3 th\u1ec3 tri\u1ec3n khai m\u00e3 n\u00f3i tr\u00ean Functional Programming, m\u00f4 h\u00ecnh n\u00e0y c\u0169ng cho th\u1ea5y kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ed7i kh\u00e1 t\u1ed1t<\/li><li>Functional Programming cung c\u1ea5p \u0111\u01b0\u1ee3c modum t\u1ed1t cho c\u00e1c \u0111o\u1ea1n m\u00e3 ng\u1eafn.<\/li><li>Gi\u00fap nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 t\u0103ng \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t l\u00e0m vi\u1ec7c.<\/li><li>FP h\u1ed7 tr\u1ee3 c\u1ea5u tr\u00fac d\u1eef li\u1ec7u h\u00e0m nh\u01b0 List (danh s\u00e1ch), Lazy Map (b\u1ea3n \u0111\u1ed3 l\u01b0\u1eddi), h\u1ed7 tr\u1ee3 c\u00e1c h\u00e0m c\u00f3 th\u1ec3 l\u1ed3ng v\u00e0o nhau.<\/li><li>Functional Programming cho ph\u00e9p l\u1eadp tr\u00ecnh vi\u00ean s\u1eed d\u1ee5ng ph\u00e9p t\u00ednh Lambda hi\u1ec7u qu\u1ea3 h\u01a1n.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nhuoc_diem_cua_Functional_Programming_la_gi\"><\/span><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Functional Programming l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>B\u00ean c\u1ea1nh nh\u1eefng \u01b0u \u0111i\u1ec3m, vi\u1ec7c s\u1eed d\u1ee5ng Functional Programming c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 nh\u01b0\u1ee3c \u0111i\u1ec3m nh\u01b0 sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u v\u1edbi l\u0129nh v\u1ef1c l\u1eadp tr\u00ecnh, vi\u1ec7c s\u1eed d\u1ee5ng Functional Programming s\u1ebd t\u01b0\u01a1ng \u0111\u1ed1i kh\u00f3 kh\u0103n.<\/li><li>M\u00f4 h\u00ecnh l\u1eadp tr\u00ecnh n\u00e0y c\u0169ng kh\u00e1 kh\u00f3 b\u1ea3o tr\u00ec b\u1edfi n\u00f3 c\u00f3 nhi\u1ec1u \u0111\u1ed1i t\u01b0\u1ee3ng ph\u00e1t tri\u1ec3n ngay c\u1ea3 trong qu\u00e1 tr\u00ecnh vi\u1ebft m\u00e3.<\/li><li>T\u00e1i s\u1eed d\u1ee5ng m\u00e3 trong FP kh\u00e1 ph\u1ee9c t\u1ea1p, b\u1ea1n s\u1ebd c\u1ea7n ph\u1ea3i th\u1ef1c hi\u1ec7n c\u1ea5u tr\u00fac l\u1ea1i m\u00e3 li\u00ean t\u1ee5c n\u1ebfu mu\u1ed1n t\u00e1i s\u1eed d\u1ee5ng n\u00f3.s\u1ebd<\/li><li>C\u00f3 nhi\u1ec1u y\u00eau c\u1ea7u \u1edf qu\u00e1 tr\u00ecnh mocking (b\u1eaft ch\u01b0\u1edbc), qu\u00e1 tr\u00ecnh kh\u1edfi t\u1ea1o m\u00f4i tr\u01b0\u1eddng.<\/li><li>\u0110\u1ed1i t\u01b0\u1ee3ng l\u00e0m vi\u1ec7c kh\u00f4ng th\u1ec3 \u0111\u1ea1i di\u1ec7n cho v\u1ea5n \u0111\u1ec1 c\u1ea7n x\u1eed l\u00fd ch\u00ednh x\u00e1c.<\/li><\/ul>\n\n\n\n<p>>>>Xem th\u00eam: <a href=\"https:\/\/topviecit.vn\/blog\/spring-boot-la-gi\/\">Spring Boot L\u00e0 G\u00ec? Nh\u1eefng L\u00fd Do N\u00ean H\u1ecdc Spring Boot<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Trien_vong_cua_Functional_Programmer_hien_nay\"><\/span><strong>Tri\u1ec3n v\u1ecdng c\u1ee7a Functional Programmer hi\u1ec7n nay<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Tuy Functional Programming c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m, nh\u01b0ng hi\u1ec7n t\u1ea1i \u1edf Vi\u1ec7t Nam kh\u00e1 \u00edt l\u1eadp tr\u00ecnh vi\u00ean \u0111ang bi\u1ebft v\u00e0 s\u1eed d\u1ee5ng \u0111\u1ebfn m\u00f4 h\u00ecnh l\u1eadp tr\u00ecnh n\u00e0y. Tuy nhi\u00ean c\u0169ng b\u1edfi v\u00ec \u0111i\u1ec1u \u0111\u00f3, n\u1ebfu m\u1ed9t developer c\u00f3 th\u00eam k\u1ef9 n\u0103ng Functional Programming s\u1ebd c\u00f3 c\u01a1 h\u1ed9i t\u0103ng thu nh\u1eadp t\u1ed1t h\u01a1n.<\/p>\n\n\n\n<p>S\u1ed1 l\u01b0\u1ee3ng v\u1ec1 m\u1ee9c l\u01b0\u01a1ng c\u1ee7a m\u1ed9t l\u1eadp tr\u00ecnh vi\u00ean khi c\u00f3 th\u00eam k\u1ef9 n\u0103ng Functional Programming t\u1ea1i Vi\u1ec7t Nam ch\u01b0a c\u00f3 s\u1ed1 l\u01b0\u1ee3ng ch\u00ednh x\u00e1c. Tuy nhi\u00ean, v\u1ecb tr\u00ed n\u00e0y t\u1ea1i M\u1ef9 \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n kh\u00e1 ph\u1ed5 bi\u1ebfn. M\u1ee9c l\u01b0\u01a1ng trung b\u00ecnh theo n\u0103m l\u00ean \u0111\u1ebfn kho\u1ea3ng 100.164$, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi h\u01a1n 8000$\/th\u00e1ng.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2022\/02\/image-53.jpeg\" alt=\"Ti\u1ec1m n\u0103ng c\u1ee7a Functional Programming t\u1ea1i Vi\u1ec7t Nam kh\u00e1 r\u1ed9ng m\u1edf\" class=\"wp-image-1653\" srcset=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2022\/02\/image-53.jpeg 800w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2022\/02\/image-53-640x400.jpeg 640w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2022\/02\/image-53-768x480.jpeg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption><em>Ti\u1ec1m n\u0103ng c\u1ee7a Functional Programming t\u1ea1i Vi\u1ec7t Nam kh\u00e1 r\u1ed9ng m\u1edf<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<p>V\u1edbi m\u1ee9c l\u01b0\u01a1ng \u0111\u00f3, c\u00f3 th\u1ec3 th\u1ea5y \u0111\u01b0\u1ee3c ti\u1ec1m n\u0103ng c\u1ee7a Functional Programming t\u1ea1i Vi\u1ec7t Nam trong th\u1eddi gian t\u1edbi kh\u00e1 r\u1ed9ng m\u1edf. Do \u0111\u00f3, b\u1ea1n n\u00ean trau d\u1ed3i th\u00eam k\u1ef9 n\u0103ng Functional Programming c\u00e0ng s\u1edbm c\u00e0ng t\u1ed1t.<\/p>\n\n\n\n<p>Hy v\u1ecdng b\u1ea1n \u0111\u00e3 hi\u1ec3u h\u01a1n v\u1ec1 l\u1eadp tr\u00ecnh h\u00e0m &#8211; <strong>Functional Programming l\u00e0 g\u00ec<\/strong> sau b\u00e0i vi\u1ebft ng\u00e0y h\u00f4m nay. V\u1edbi ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c c\u00e1c ch\u1ee9c n\u0103ng kh\u00e1c cho ph\u1ea7n m\u1ec1m c\u1ee7a m\u00ecnh.\u00a0<\/p>\n\n\n\n<p>>>>Xem th\u00eam: <a href=\"https:\/\/topviecit.vn\/blog\/hoc-python-de-lam-gi\/\">H\u1ecdc Python \u0110\u1ec3 L\u00e0m G\u00ec? T\u1ea1i Sao N\u00ean H\u1ecdc Python?<\/a><\/p>\n\n\n\n<p class=\"has-text-align-right\"><em>H\u00ecnh \u1ea3nh: S\u01b0u t\u1ea7m<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>V\u1edbi s\u1ef1 \u0111\u01a1n gi\u1ea3n, d\u1ec5 \u0111\u1ecdc \u2013 hi\u1ec3u v\u00e0 r\u00f5 r\u00e0ng c\u1ee7a m\u00ecnh, Functional Programming v\u1eabn \u0111ang l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c nhi\u1ec1u developer l\u1ef1a ch\u1ecdn. Nh\u1eefng l\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u00eam k\u1ef9 n\u0103ng n\u00e0y c\u00f3 th\u1ec3 n\u00e2ng cao \u0111\u01b0\u1ee3c thu nh\u1eadp c\u1ee7a m\u00ecnh t\u1ed1t h\u01a1n. V\u1eady, n\u1ebfu b\u1ea1n c\u0169ng \u0111ang t\u00ecm hi\u1ec3u [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":1654,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"cybocfi_hide_featured_image":"","footnotes":""},"categories":[86],"tags":[400],"class_list":["post-1650","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chia-se-kinh-nghiem","tag-functional-programming-la-gi"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Functional Programming L\u00e0 G\u00ec? T\u1eeb A \u0110\u1ebfn Z V\u1ec1 Functional Programming<\/title>\n<meta name=\"description\" content=\"Functional Programming l\u00e0 g\u00ec? L\u00e0 &quot;l\u1eadp tr\u00ecnh h\u00e0m&quot;, c\u00f2n c\u00f3 t\u00ean g\u1ecdi kh\u00e1c l\u00e0 l\u1eadp tr\u00ecnh ch\u1ee9c n\u0103ng. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 x\u00e2y d\u1ef1ng ph\u1ea7n m\u1ec1m.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/topviecit.vn\/blog\/functional-programming-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Functional Programming L\u00e0 G\u00ec? T\u1eeb A \u0110\u1ebfn Z V\u1ec1 Functional Programming\" \/>\n<meta property=\"og:description\" content=\"Functional Programming l\u00e0 g\u00ec? L\u00e0 &quot;l\u1eadp tr\u00ecnh h\u00e0m&quot;, c\u00f2n c\u00f3 t\u00ean g\u1ecdi kh\u00e1c l\u00e0 l\u1eadp tr\u00ecnh ch\u1ee9c n\u0103ng. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 x\u00e2y d\u1ef1ng ph\u1ea7n m\u1ec1m.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/topviecit.vn\/blog\/functional-programming-la-gi\/\" \/>\n<meta property=\"og:site_name\" content=\"TopviecIT\" \/>\n<meta property=\"article:published_time\" content=\"2022-02-23T10:09:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2022\/02\/functional-programming-la-gi.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Dang Huong\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dang Huong\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/topviecit.vn\/blog\/functional-programming-la-gi\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/topviecit.vn\/blog\/functional-programming-la-gi\/\"},\"author\":{\"name\":\"Dang Huong\",\"@id\":\"https:\/\/topviecit.vn\/blog\/#\/schema\/person\/bf5d0c56a2c02d2a5dba393c3e18f8de\"},\"headline\":\"Functional Programming L\u00e0 G\u00ec? 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