{"id":50367,"date":"2023-12-17T07:20:41","date_gmt":"2023-12-17T07:20:41","guid":{"rendered":"https:\/\/masterskills.org\/blog\/top-25-cau-hoi-phong-van-angular-pho-bien-nhat-va-goi-y-tra-loi.html"},"modified":"2023-12-17T07:20:41","modified_gmt":"2023-12-17T07:20:41","slug":"top-25-cau-hoi-phong-van-angular-pho-bien-nhat-va-goi-y-tra-loi","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/top-25-cau-hoi-phong-van-angular-pho-bien-nhat-va-goi-y-tra-loi.html","title":{"rendered":"Top 25 C\u00e2u H\u1ecfi Ph\u1ecfng V\u1ea5n Angular Ph\u1ed5 Bi\u1ebfn Nh\u1ea5t V\u00e0 G\u1ee3i \u00dd Tr\u1ea3 L\u1eddi"},"content":{"rendered":"
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Angular l\u00e0 m\u1ed9t front-end framework m\u1ea1nh m\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng. V\u1edbi s\u1ef1 ph\u1ed5 bi\u1ebfn ng\u00e0y c\u00e0ng t\u0103ng, th\u1ecb tr\u01b0\u1eddng \u0111ang c\u00f3 nhu c\u1ea7u cao \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n Angular. Masterskills s\u1ebd g\u1eedi \u0111\u1ebfn b\u1ea1n 25 c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n Angular<\/strong> ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00e0 m\u1ed9t s\u1ed1 g\u1ee3i \u00fd tr\u1ea3 l\u1eddi gi\u00fap c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng v\u01b0\u1ee3t qua c\u00e1c v\u00f2ng ph\u1ecfng v\u1ea5n!<\/p>\n

Angular l\u00e0 g\u00ec? B\u1ea1n bi\u1ebft g\u00ec v\u1ec1 Angular?<\/strong><\/h2>\n

\u0110\u00e2y l\u00e0 c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n Angular<\/strong> g\u1ea7n nh\u01b0 ch\u1eafc ch\u1eafn s\u1ebd xu\u1ea5t hi\u1ec7n. \u0110\u1ec3 tr\u1ea3 l\u1eddi cho c\u00e2u h\u1ecfi n\u00e0y b\u1ea1n c\u1ea7n n\u1eafm v\u1eefng c\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n v\u1ec1 Angular. Angular l\u00e0 m\u1ed9t front-end framework \u1ee9ng d\u1ee5ng web d\u1ef1a tr\u00ean TypeScript. N\u00f3 nh\u1eafm m\u1ee5c ti\u00eau v\u00e0o c\u1ea3 tr\u00ecnh duy\u1ec7t l\u1eabn m\u00e1y ch\u1ee7. Angular l\u00e0 m\u1ed9t trong nh\u1eefng framework ph\u1ed5 bi\u1ebfn nh\u1ea5t cho thi\u1ebft k\u1ebf giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng hi\u1ec7n nay, v\u1edbi h\u00e0ng tr\u0103m ngh\u00ecn nh\u00e0 ph\u00e1t tri\u1ec3n tr\u00ean to\u00e0n th\u1ebf gi\u1edbi \u0111\u00f3ng g\u00f3p cho d\u1ef1 \u00e1n c\u1ed9ng \u0111\u1ed3ng c\u1ee7a n\u00f3.\u00a0<\/p>\n

C\u00e1c t\u00ednh n\u0103ng v\u00e0 hi\u1ec7u su\u1ea5t h\u1ea5p d\u1eabn c\u1ee7a Angular \u0111\u00e3 khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu m\u00e0 b\u1ea5t k\u1ef3 nh\u00e0 ph\u00e1t tri\u1ec3n web n\u00e0o c\u0169ng c\u00f3 trong h\u1ed9p c\u00f4ng c\u1ee5 c\u1ee7a h\u1ecd. N\u00f3 \u0111\u01b0\u1ee3c duy tr\u00ec b\u1edfi Google v\u00e0 ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a n\u00f3 l\u00e0 thi\u1ebft k\u1ebf c\u00e1c \u1ee9ng d\u1ee5ng trong m\u1ed9t trang. Angular c\u00f3 nh\u1eefng l\u1ee3i th\u1ebf \u0111\u00e1ng k\u1ec3 \u0111\u1ed1i v\u1edbi m\u1ed9t framework, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p m\u1ed9t ki\u1ebfn tr\u00fac chung cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n l\u00e0m vi\u1ec7c c\u00f9ng.\u00a0<\/p>\n

M\u1ed9t s\u1ed1 t\u00ednh n\u0103ng c\u1ee7a Angular l\u00e0 g\u00ec?<\/strong><\/h2>\n

Angular t\u00edch h\u1ee3p m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng m\u1ea1nh m\u1ebd nh\u01b0 m\u1eabu khai b\u00e1o, c\u00f4ng c\u1ee5 \u0111\u1ea7u cu\u1ed1i, ti\u00eam ph\u1ee5 thu\u1ed9c v\u00e0 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t kh\u00e1c gi\u00fap l\u00e0m tr\u01a1n tru l\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n.<\/p>\n

M\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a Angular l\u00e0 g\u00ec?<\/strong><\/h2>\n

M\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng Angular l\u00e0 t\u1ea1o c\u00e1c \u1ee9ng d\u1ee5ng web nhanh, linh \u0111\u1ed9ng v\u00e0 c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng. Ch\u00fang ta c\u00f3 th\u1ec3 t\u1ea1o c\u00e1c \u1ee9ng d\u1ee5ng n\u00e0y r\u1ea5t d\u1ec5 d\u00e0ng v\u1edbi Angular b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 ch\u1ec9 th\u1ecb.<\/p>\n

Angular \u0111\u00e3 \u0111\u01b0\u1ee3c b\u1eaft \u0111\u1ea7u d\u01b0\u1edbi d\u1ea1ng framework SPA (Single Page Application) v\u00e0 gi\u1edd \u0111\u00e2y, n\u00f3 h\u1ed7 tr\u1ee3 n\u1ed9i dung \u0111\u1ed9ng d\u1ef1a tr\u00ean nh\u1eefng ng\u01b0\u1eddi d\u00f9ng kh\u00e1c nhau th\u00f4ng qua ph\u00e9p n\u1ed9i x\u1ea1 ph\u1ee5 thu\u1ed9c. N\u00f3 cung c\u1ea5p m\u1ed9t n\u1ec1n t\u1ea3ng \u0111\u1ec3 d\u1ec5 d\u00e0ng ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng d\u1ef1a tr\u00ean web v\u00e0 trao quy\u1ec1n cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng trong vi\u1ec7c qu\u1ea3n l\u00fd c\u00e1c \u1ee9ng d\u1ee5ng \u0111a n\u1ec1n t\u1ea3ng. YouTube TV l\u00e0 v\u00ed d\u1ee5 ph\u1ed5 bi\u1ebfn nh\u1ea5t s\u1eed d\u1ee5ng Angular.<\/p>\n

Li\u00ean k\u1ebft d\u1eef li\u1ec7u l\u00e0 g\u00ec v\u00e0 Angular tri\u1ec3n khai lo\u1ea1i li\u00ean k\u1ebft d\u1eef li\u1ec7u n\u00e0o?<\/strong><\/h2>\n

M\u1ed9t c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n Angular n\u1eefa li\u00ean quan \u0111\u1ebfn c\u00e1c hi\u1ec3u bi\u1ebft c\u01a1 b\u1ea3n v\u1ec1 lo\u1ea1i framework n\u00e0y. Li\u00ean k\u1ebft d\u1eef li\u1ec7u l\u00e0 m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng internet thao t\u00e1c c\u00e1c ph\u1ea7n t\u1eed c\u1ee7a trang Web b\u1eb1ng tr\u00ecnh duy\u1ec7t. N\u00f3 s\u1eed d\u1ee5ng HTML \u0111\u1ed9ng v\u00e0 kh\u00f4ng y\u00eau c\u1ea7u k\u1ecbch b\u1ea3n ho\u1eb7c l\u1eadp tr\u00ecnh ph\u1ee9c t\u1ea1p. Nhi\u1ec1u dev s\u1eed d\u1ee5ng li\u00ean k\u1ebft d\u1eef li\u1ec7u trong c\u00e1c trang web c\u00f3 ch\u1ee9a c\u00e1c th\u00e0nh ph\u1ea7n t\u01b0\u01a1ng t\u00e1c nh\u01b0 bi\u1ec3u m\u1eabu, m\u00e1y t\u00ednh, h\u01b0\u1edbng d\u1eabn v\u00e0 tr\u00f2 ch\u01a1i. Hi\u1ec3n th\u1ecb t\u0103ng d\u1ea7n c\u1ee7a trang web gi\u00fap li\u00ean k\u1ebft d\u1eef li\u1ec7u thu\u1eadn ti\u1ec7n khi c\u00e1c trang c\u00f3 l\u01b0\u1ee3ng d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3.<\/p>\n

Angular s\u1eed d\u1ee5ng li\u00ean k\u1ebft hai chi\u1ec1u. B\u1ea5t k\u1ef3 thay \u0111\u1ed5i n\u00e0o \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ed1i v\u1edbi giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec1u \u0111\u01b0\u1ee3c ph\u1ea3n \u00e1nh trong tr\u1ea1ng th\u00e1i m\u00f4 h\u00ecnh t\u01b0\u01a1ng \u1ee9ng. Ng\u01b0\u1ee3c l\u1ea1i, b\u1ea5t k\u1ef3 thay \u0111\u1ed5i n\u00e0o trong tr\u1ea1ng th\u00e1i m\u00f4 h\u00ecnh \u0111\u1ec1u \u0111\u01b0\u1ee3c ph\u1ea3n \u00e1nh trong tr\u1ea1ng th\u00e1i giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p framework k\u1ebft n\u1ed1i DOM v\u1edbi d\u1eef li\u1ec7u M\u00f4-\u0111un th\u00f4ng qua b\u1ed9 \u0111i\u1ec1u khi\u1ec3n. Tuy nhi\u00ean, c\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00ec m\u1ecdi thay \u0111\u1ed5i trong DOM \u0111\u1ec1u ph\u1ea3i \u0111\u01b0\u1ee3c theo d\u00f5i.<\/p>\n

TypeScript l\u00e0 g\u00ec?<\/strong><\/h2>\n

TypeScript l\u00e0 m\u1ed9t b\u1ed9 JavaScript c\u1ea3i ti\u1ebfn cung c\u1ea5p t\u00ednh nh\u1ea5t qu\u00e1n tuy\u1ec7t v\u1eddi. N\u00f3 r\u1ea5t \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch s\u1eed d\u1ee5ng v\u00ec kh\u1ea3 n\u0103ng cung c\u1ea5p m\u1ed9t s\u1ed1 \u0111\u01b0\u1eddng c\u00fa ph\u00e1p v\u00e0 l\u00e0m cho c\u01a1 s\u1edf m\u00e3 d\u1ec5 hi\u1ec3u v\u00e0 d\u1ec5 b\u1ea3o tr\u00ec h\u01a1n. Cu\u1ed1i c\u00f9ng, m\u00e3 TypeScript bi\u00ean d\u1ecbch JavaScript th\u00e0nh c\u00e1c c\u00fa ph\u00e1p c\u00f3 th\u1ec3 ch\u1ea1y hi\u1ec7u qu\u1ea3 trong m\u1ecdi m\u00f4i tr\u01b0\u1eddng.<\/p>\n

Gi\u1ea3i th\u00edch Dependency Injection<\/strong><\/h2>\n

\u0110\u00e2y l\u00e0 c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n Angular thi\u00ean v\u1ec1 c\u00e1c kh\u00e1i ni\u1ec7m k\u1ef9 thu\u1eadt. Dependency injection l\u00e0 m\u1ed9t m\u1eabu thi\u1ebft k\u1ebf \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c tri\u1ec3n khai b\u1edfi Angular v\u00e0 g\u00f3p ph\u1ea7n h\u00ecnh th\u00e0nh c\u00e1c kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i c\u1ee7a Angular.<\/p>\n

M\u1ed9t s\u1ed1 l\u1ee3i th\u1ebf c\u1ee7a Angular so v\u1edbi c\u00e1c framework kh\u00e1c l\u00e0 g\u00ec?<\/strong><\/h2>\n

\u0110\u1ec3 tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n Angular n\u00e0y, b\u1ea1n ph\u1ea3i \u0111\u1ea3m b\u1ea3o c\u00e1c \u00fd sau. M\u1ed9t s\u1ed1 l\u1ee3i th\u1ebf c\u1ee7a Angular so v\u1edbi c\u00e1c framework kh\u00e1c l\u00e0:<\/p>\n

    \n
  • T\u00ednh n\u0103ng v\u01b0\u1ee3t tr\u1ed9i: M\u1ed9t s\u1ed1 t\u00ednh n\u0103ng t\u00edch h\u1ee3p s\u1eb5n nh\u01b0 \u0111\u1ecbnh tuy\u1ebfn, qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i, th\u01b0 vi\u1ec7n rxjs v\u00e0 d\u1ecbch v\u1ee5 HTTP c\u00f3 s\u1eb5n ngay t\u1eeb \u0111\u1ea7u.<\/li>\n
  • Giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng khai b\u00e1o: Angular s\u1eed d\u1ee5ng HTML \u0111\u1ec3 hi\u1ec3n th\u1ecb giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng c\u1ee7a \u1ee9ng d\u1ee5ng v\u00ec \u0111\u00e2y l\u00e0 ng\u00f4n ng\u1eef khai b\u00e1o v\u00e0 \u0111i\u1ec1u n\u00e0y d\u1ec5 s\u1eed d\u1ee5ng h\u01a1n nhi\u1ec1u so v\u1edbi JavaScript.<\/li>\n
  • H\u1ed7 tr\u1ee3 d\u00e0i h\u1ea1n t\u1eeb Google: Google c\u00f3 k\u1ebf ho\u1ea1ch g\u1eafn b\u00f3 v\u1edbi Angular v\u00e0 ti\u1ebfp t\u1ee5c m\u1edf r\u1ed9ng quy m\u00f4 h\u1ec7 sinh th\u00e1i c\u1ee7a m\u00ecnh v\u00ec n\u00f3 cung c\u1ea5p h\u1ed7 tr\u1ee3 d\u00e0i h\u1ea1n cho framework.<\/li>\n<\/ul>\n

    Single Page Applications (SPA) l\u00e0 g\u00ec?<\/strong><\/h2>\n

    Single Page Applications l\u00e0 \u1ee9ng d\u1ee5ng web t\u1ea3i m\u1ed9t l\u1ea7n v\u1edbi c\u00e1c t\u00ednh n\u0103ng bao g\u1ed3m c\u00e1c ph\u1ea7n b\u1ed5 sung \u0111\u01a1n thu\u1ea7n cho giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng. N\u00f3 kh\u00f4ng t\u1ea3i c\u00e1c trang HTML m\u1edbi \u0111\u1ec3 hi\u1ec3n th\u1ecb n\u1ed9i dung c\u1ee7a trang m\u1edbi, thay v\u00e0o \u0111\u00f3, m\u1ecdi th\u1ee9 \u0111\u01b0\u1ee3c t\u1ea1o m\u1ed9t c\u00e1ch t\u1ef1 \u0111\u1ed9ng. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c nh\u1edd kh\u1ea3 n\u0103ng c\u1ee7a JavaScript trong vi\u1ec7c thao t\u00e1c c\u00e1c ph\u1ea7n t\u1eed DOM tr\u00ean ch\u00ednh trang hi\u1ec7n c\u00f3. C\u00e1ch ti\u1ebfp c\u1eadn c\u1ee7a SPA nhanh h\u01a1n, do \u0111\u00f3 cung c\u1ea5p tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng li\u1ec1n m\u1ea1ch.<\/p>\n

    \"c\u00e2u
    SPA<\/figcaption><\/figure>\n

    Ch\u00fang ta c\u00f3 th\u1ec3 t\u1ea1o m\u1ed9t \u1ee9ng d\u1ee5ng Angular k\u1ebft xu\u1ea5t \u1edf ph\u00eda m\u00e1y ch\u1ee7 kh\u00f4ng?<\/strong><\/h2>\n

    M\u1ed9t c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n Angular t\u01b0\u1edfng kh\u00f3 m\u00e0 d\u1ec5 kh\u00e1c. B\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u1ea1o m\u1ed9t \u1ee9ng d\u1ee5ng Angular k\u1ebft xu\u1ea5t \u1edf ph\u00eda m\u00e1y ch\u1ee7 v\u1edbi Angular Universal. L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng Angular Universal l\u00e0:<\/p>\n

      \n
    • Tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng t\u1ed1t h\u01a1n: Cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng xem giao di\u1ec7n c\u1ee7a \u1ee9ng d\u1ee5ng ngay l\u1eadp t\u1ee9c.<\/li>\n
    • SEO hi\u1ec7u qu\u1ea3 h\u01a1n: Universal \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u1ed9i dung c\u00f3 s\u1eb5n tr\u00ean m\u1ecdi c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm d\u1eabn \u0111\u1ebfn SEO t\u1ed1t h\u01a1n.<\/li>\n
    • T\u1ed1c \u0111\u1ed9 t\u1ea3i nhanh h\u01a1n: C\u00e1c trang k\u1ebft xu\u1ea5t c\u00f3 s\u1eb5n cho tr\u00ecnh duy\u1ec7t s\u1edbm h\u01a1n, v\u00ec v\u1eady \u1ee9ng d\u1ee5ng ph\u00eda m\u00e1y ch\u1ee7 s\u1ebd t\u1ea3i v\u1edbi t\u1ed1c \u0111\u1ed9 nhanh h\u01a1n.<\/li>\n<\/ul>\n

      S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Angular v\u00e0 AngularJS l\u00e0 g\u00ec?<\/strong><\/h2>\n

      S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Angular v\u00e0 AngularJS \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n nh\u01b0 sau:<\/p>\n

        \n
      • Ki\u1ebfn tr\u00fac: AngularJS h\u1ed7 tr\u1ee3 m\u00f4 h\u00ecnh thi\u1ebft k\u1ebf MVC. Thay v\u00e0o \u0111\u00f3, Angular d\u1ef1a v\u00e0o c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 ch\u1ec9 th\u1ecb.<\/li>\n
      • Dependency Injection (DI): Angular h\u1ed7 tr\u1ee3 Dependency Injection ph\u00e2n c\u1ea5p v\u1edbi kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n thay \u0111\u1ed5i d\u1ef1a tr\u00ean c\u00e2y m\u1ed9t chi\u1ec1u. AngularJS kh\u00f4ng h\u1ed7 tr\u1ee3 DI.<\/li>\n
      • C\u00fa ph\u00e1p bi\u1ec3u th\u1ee9c: Trong AngularJS, c\u1ea7n c\u00f3 m\u1ed9t l\u1ec7nh c\u1ee5 th\u1ec3 cho h\u00ecnh \u1ea3nh ho\u1eb7c thu\u1ed9c t\u00ednh v\u00e0 m\u1ed9t s\u1ef1 ki\u1ec7n. M\u1eb7t kh\u00e1c, Angular s\u1eed d\u1ee5ng () v\u00e0 [] \u0111\u1ec3 li\u00ean k\u1ebft m\u1ed9t s\u1ef1 ki\u1ec7n v\u00e0 th\u1ef1c hi\u1ec7n r\u00e0ng bu\u1ed9c thu\u1ed9c t\u00ednh t\u01b0\u01a1ng \u1ee9ng.<\/li>\n
      • H\u1ed7 tr\u1ee3 di \u0111\u1ed9ng: AngularJS kh\u00f4ng c\u00f3 h\u1ed7 tr\u1ee3 di \u0111\u1ed9ng trong khi Angular th\u00ec c\u00f3.<\/li>\n
      • Ng\u00f4n ng\u1eef \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t: JavaScript l\u00e0 ng\u00f4n ng\u1eef \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t cho AngularJS, c\u00f2n TypeScript l\u00e0 ng\u00f4n ng\u1eef \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t cho Angular.<\/li>\n
      • \u0110\u1ecbnh tuy\u1ebfn: \u0110\u1ec3 \u0111\u1ecbnh tuy\u1ebfn, AngularJS s\u1eed d\u1ee5ng $routeprovider.when() trong khi Angular s\u1eed d\u1ee5ng @RouteConfig{(\u2026)}<\/li>\n
      • T\u1ed1c \u0111\u1ed9: N\u1ed7 l\u1ef1c v\u00e0 th\u1eddi gian ph\u00e1t tri\u1ec3n \u0111\u01b0\u1ee3c gi\u1ea3m \u0111\u00e1ng k\u1ec3 nh\u1edd h\u1ed7 tr\u1ee3 li\u00ean k\u1ebft d\u1eef li\u1ec7u hai chi\u1ec1u trong AngularJS. Tuy nhi\u00ean, Angular nhanh h\u01a1n nh\u1edd c\u00e1c t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p.<\/li>\n
      • C\u1ea5u tr\u00fac: V\u1edbi c\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n h\u00f3a, Angular gi\u00fap vi\u1ec7c ph\u00e1t tri\u1ec3n v\u00e0 b\u1ea3o tr\u00ec c\u00e1c \u1ee9ng d\u1ee5ng l\u1edbn tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n. M\u1ed9t c\u00e1ch t\u01b0\u01a1ng \u0111\u1ed1i, AngularJS c\u00f3 c\u1ea5u tr\u00fac kh\u00f3 qu\u1ea3n l\u00fd h\u01a1n.<\/li>\n
      • H\u1ed7 tr\u1ee3: Kh\u00f4ng c\u00f3 h\u1ed7 tr\u1ee3 ho\u1eb7c c\u1eadp nh\u1eadt ch\u00ednh th\u1ee9c n\u00e0o cho AngularJS. Ng\u01b0\u1ee3c l\u1ea1i, Angular c\u00f3 h\u1ed7 tr\u1ee3 t\u00edch c\u1ef1c v\u1edbi c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt \u0111\u01b0\u1ee3c tung ra m\u1ecdi l\u00fac m\u1ecdi n\u01a1i.<\/li>\n<\/ul>\n

        C\u00e1c d\u1ecbch v\u1ee5 trong Angular l\u00e0 g\u00ec?<\/strong><\/h2>\n

        C\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng Singleton trong Angular ch\u1ec9 \u0111\u01b0\u1ee3c kh\u1edfi t\u1ea1o m\u1ed9t l\u1ea7n trong su\u1ed1t v\u00f2ng \u0111\u1eddi c\u1ee7a \u1ee9ng d\u1ee5ng. V\u00e0 ch\u00fang \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 d\u1ecbch v\u1ee5. M\u1ed9t d\u1ecbch v\u1ee5 Angular ch\u1ee9a c\u00e1c ph\u01b0\u01a1ng th\u1ee9c duy tr\u00ec d\u1eef li\u1ec7u trong su\u1ed1t v\u00f2ng \u0111\u1eddi c\u1ee7a \u1ee9ng d\u1ee5ng.<\/p>\n

        M\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a d\u1ecbch v\u1ee5 Angular l\u00e0 t\u1ed5 ch\u1ee9c c\u0169ng nh\u01b0 chia s\u1ebb logic nghi\u1ec7p v\u1ee5, m\u00f4 h\u00ecnh ho\u1eb7c d\u1eef li\u1ec7u v\u00e0 ch\u1ee9c n\u0103ng v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c nhau c\u1ee7a \u1ee9ng d\u1ee5ng Angular.<\/p>\n

        C\u00e1c ch\u1ee9c n\u0103ng \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi m\u1ed9t d\u1ecbch v\u1ee5 Angular c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c g\u1ecdi t\u1eeb b\u1ea5t k\u1ef3 th\u00e0nh ph\u1ea7n Angular n\u00e0o, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c ch\u1ec9 th\u1ecb.<\/p>\n

        Gi\u1ea3i th\u00edch Angular Authentication v\u00e0 Authorization<\/strong><\/h2>\n

        Th\u00f4ng tin \u0111\u0103ng nh\u1eadp c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn API \u0111\u00e3 x\u00e1c th\u1ef1c, c\u00f3 tr\u00ean m\u00e1y ch\u1ee7. Sau khi x\u00e1c th\u1ef1c th\u00f4ng tin \u0111\u0103ng nh\u1eadp ph\u00eda m\u00e1y ch\u1ee7, JWT (M\u00e3 th\u00f4ng b\u00e1o Web JSON) \u0111\u01b0\u1ee3c tr\u1ea3 v\u1ec1. JWT c\u00f3 th\u00f4ng tin ho\u1eb7c thu\u1ed9c t\u00ednh li\u00ean quan \u0111\u1ebfn ng\u01b0\u1eddi d\u00f9ng hi\u1ec7n t\u1ea1i. Ng\u01b0\u1eddi d\u00f9ng sau \u0111\u00f3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh v\u1edbi JWT \u0111\u00e3 cho. \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Authentication.<\/p>\n

        Sau khi \u0111\u0103ng nh\u1eadp th\u00e0nh c\u00f4ng, nh\u1eefng ng\u01b0\u1eddi d\u00f9ng kh\u00e1c nhau c\u00f3 c\u00e1c c\u1ea5p \u0111\u1ed9 truy c\u1eadp kh\u00e1c nhau. M\u1eb7c d\u00f9 m\u1ed9t s\u1ed1 ng\u01b0\u1eddi c\u00f3 th\u1ec3 truy c\u1eadp m\u1ecdi th\u1ee9, nh\u01b0ng quy\u1ec1n truy c\u1eadp c\u1ee7a nh\u1eefng ng\u01b0\u1eddi kh\u00e1c c\u00f3 th\u1ec3 ch\u1ec9 b\u1ecb h\u1ea1n ch\u1ebf \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 t\u00e0i nguy\u00ean. M\u1ee9c \u0111\u1ed9 truy c\u1eadp ch\u00ednh l\u00e0 Authorization.<\/p>\n

        Templates trong Angular l\u00e0 g\u00ec?<\/strong><\/h2>\n

        C\u00e1c templates Angular \u0111\u01b0\u1ee3c vi\u1ebft b\u1eb1ng HTML c\u00f3 ch\u1ee9a c\u00e1c ph\u1ea7n t\u1eed v\u00e0 thu\u1ed9c t\u00ednh d\u00e0nh ri\u00eang cho Angular. K\u1ebft h\u1ee3p v\u1edbi th\u00f4ng tin c\u1ee7a m\u00f4 h\u00ecnh v\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n, c\u00e1c templates n\u00e0y \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb th\u00eam \u0111\u1ec3 cung c\u1ea5p ch\u1ebf \u0111\u1ed9 xem \u0111\u1ed9ng cho ng\u01b0\u1eddi d\u00f9ng.<\/p>\n

        Annotations trong Angular l\u00e0 g\u00ec?<\/strong><\/h2>\n

        Annotations trong Angular \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o m\u1ed9t m\u1ea3ng ch\u00fa th\u00edch. Ch\u00fang l\u00e0 b\u1ed9 si\u00eau d\u1eef li\u1ec7u tr\u00ean l\u1edbp \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u1ea3n \u00e1nh th\u01b0 vi\u1ec7n Si\u00eau d\u1eef li\u1ec7u.<\/p>\n

        Directives trong Angular l\u00e0 g\u00ec?<\/strong><\/h2>\n

        Directives l\u00e0 thu\u1ed9c t\u00ednh cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng vi\u1ebft c\u00fa ph\u00e1p HTML m\u1edbi d\u00e0nh ri\u00eang cho \u1ee9ng d\u1ee5ng c\u1ee7a h\u1ecd. Ch\u00fang th\u1ef1c thi b\u1ea5t c\u1ee9 khi n\u00e0o tr\u00ecnh bi\u00ean d\u1ecbch Angular t\u00ecm th\u1ea5y ch\u00fang trong DOM.\u00a0<\/p>\n

        Ph\u1ea7n t\u1ed5ng h\u1ee3p AOT l\u00e0 g\u00ec? \u01afu \u0111i\u1ec3m c\u1ee7a n\u00f3 l\u00e0 g\u00ec?<\/strong><\/h2>\n

        Tr\u00ecnh bi\u00ean d\u1ecbch Ahead-of-time (AOT) chuy\u1ec3n \u0111\u1ed5i m\u00e3 Angular HTML v\u00e0 TypeScript th\u00e0nh m\u00e3 JavaScript trong giai \u0111o\u1ea1n x\u00e2y d\u1ef1ng, t\u1ee9c l\u00e0 tr\u01b0\u1edbc khi tr\u00ecnh duy\u1ec7t t\u1ea3i xu\u1ed1ng v\u00e0 ch\u1ea1y m\u00e3.<\/p>\n

        C\u00e1c Components trong Angular l\u00e0 g\u00ec?<\/strong><\/h2>\n

        C\u00e1c c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n Angular ph\u1ed5 bi\u1ebfn th\u01b0\u1eddng xuy\u00ean khai th\u00e1c ch\u1ee7 \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn Components. C\u00e1c Components l\u00e0 c\u00e1c kh\u1ed1i x\u00e2y d\u1ef1ng c\u01a1 b\u1ea3n c\u1ee7a giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng trong \u1ee9ng d\u1ee5ng Angular. M\u1ed7i th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi m\u1ed9t m\u1eabu v\u00e0 l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p con c\u1ee7a c\u00e1c ch\u1ec9 th\u1ecb. M\u1ed9t \u1ee9ng d\u1ee5ng Angular th\u01b0\u1eddng bao g\u1ed3m m\u1ed9t Component Angular, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 AppComponent, sau \u0111\u00f3 ph\u00e2n nh\u00e1nh th\u00e0nh c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c t\u1ea1o ra m\u1ed9t h\u1ec7 th\u1ed1ng ph\u00e2n c\u1ea5p.<\/p>\n

        Pure Pipe l\u00e0 g\u00ec?<\/strong><\/h2>\n

        Pure pipe l\u00e0 c\u00e1c pipe s\u1eed d\u1ee5ng c\u00e1c ch\u1ee9c n\u0103ng thu\u1ea7n t\u00fay. Do \u0111\u00f3, m\u1ed9t pure pipe kh\u00f4ng s\u1eed d\u1ee5ng b\u1ea5t k\u1ef3 tr\u1ea1ng th\u00e1i b\u00ean trong n\u00e0o v\u00e0 \u0111\u1ea7u ra v\u1eabn gi\u1eef nguy\u00ean mi\u1ec5n l\u00e0 c\u00e1c tham s\u1ed1 \u0111\u01b0\u1ee3c truy\u1ec1n gi\u1eef nguy\u00ean. Angular ch\u1ec9 g\u1ecdi pipe khi ph\u00e1t hi\u1ec7n thay \u0111\u1ed5i trong c\u00e1c tham s\u1ed1 \u0111\u01b0\u1ee3c truy\u1ec1n. Ch\u1ec9 c\u00f3 m\u1ed9t phi\u00ean b\u1ea3n duy nh\u1ea5t c\u1ee7a pure pipe \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong t\u1ea5t c\u1ea3 c\u00e1c Components.<\/p>\n

        Pipes trong Angular l\u00e0 g\u00ec?<\/strong><\/h2>\n

        Pipes l\u00e0 c\u00e1c ch\u1ee9c n\u0103ng \u0111\u01a1n gi\u1ea3n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ea5p nh\u1eadn m\u1ed9t gi\u00e1 tr\u1ecb \u0111\u1ea7u v\u00e0o, x\u1eed l\u00fd v\u00e0 tr\u1ea3 v\u1ec1 d\u01b0\u1edbi d\u1ea1ng \u0111\u1ea7u ra, m\u1ed9t gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i theo c\u00e1ch hi\u1ec3u k\u1ef9 thu\u1eadt h\u01a1n. Angular h\u1ed7 tr\u1ee3 m\u1ed9t s\u1ed1 pipes t\u00edch h\u1ee3p. Tuy nhi\u00ean, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 t\u1ea1o c\u00e1c pipes t\u00f9y ch\u1ec9nh ph\u1ee5c v\u1ee5 cho nhu c\u1ea7u c\u1ee7a m\u00ecnh.<\/p>\n

        B\u1ea1n hi\u1ec3u g\u00ec v\u1ec1 ph\u1ea1m vi trong Angular?<\/strong><\/h2>\n

        Ph\u1ea1m vi trong Angular li\u00ean k\u1ebft HTML, t\u1ee9c l\u00e0 ch\u1ebf \u0111\u1ed9 xem v\u00e0 JavaScript hay b\u1ed9 \u0111i\u1ec1u khi\u1ec3n. N\u00f3 nh\u01b0 mong \u0111\u1ee3i l\u00e0 m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng v\u1edbi c\u00e1c ph\u01b0\u01a1ng th\u1ee9c v\u00e0 thu\u1ed9c t\u00ednh c\u00f3 s\u1eb5n. Ph\u1ea1m vi c\u00f3 s\u1eb5n cho c\u1ea3 ch\u1ebf \u0111\u1ed9 xem v\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n. Khi b\u1ea1n t\u1ea1o b\u1ed9 \u0111i\u1ec1u khi\u1ec3n trong Angular, b\u1ea1n chuy\u1ec3n \u0111\u1ed1i t\u01b0\u1ee3ng $scope l\u00e0m \u0111\u1ed1i s\u1ed1.<\/p>\n

        Gi\u1ea3i th\u00edch c\u00e1c v\u00f2ng \u0111\u1eddi trong Angular<\/strong><\/h2>\n

        Trong Angular, m\u1ecdi Component \u0111\u1ec1u c\u00f3 v\u00f2ng \u0111\u1eddi. Angular t\u1ea1o v\u00e0 k\u1ebft xu\u1ea5t c\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y, \u0111\u1ed3ng th\u1eddi h\u1ee7y ch\u00fang tr\u01b0\u1edbc khi x\u00f3a ch\u00fang kh\u1ecfi DOM. \u0110i\u1ec1u n\u00e0y \u0111\u1ea1t \u0111\u01b0\u1ee3c v\u1edbi s\u1ef1 tr\u1ee3 gi\u00fap c\u1ee7a c\u00e1c hooks v\u00f2ng \u0111\u1eddi.<\/p>\n

        S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa AOT v\u00e0 JIT l\u00e0 g\u00ec?<\/strong><\/h2>\n

        Qu\u00e1 tr\u00ecnh bi\u00ean d\u1ecbch Tr\u01b0\u1edbc th\u1eddi h\u1ea1n (AOT) chuy\u1ec3n \u0111\u1ed5i m\u00e3 c\u1ee7a b\u1ea1n trong th\u1eddi gian x\u00e2y d\u1ef1ng tr\u01b0\u1edbc khi tr\u00ecnh duy\u1ec7t t\u1ea3i xu\u1ed1ng v\u00e0 ch\u1ea1y m\u00e3 \u0111\u00f3. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o hi\u1ec3n th\u1ecb nhanh h\u01a1n cho tr\u00ecnh duy\u1ec7t. \u0110\u1ec3 ch\u1ec9 \u0111\u1ecbnh qu\u00e1 tr\u00ecnh bi\u00ean d\u1ecbch AOT, h\u00e3y bao g\u1ed3m t\u00f9y ch\u1ecdn \u2013aot v\u1edbi l\u1ec7nh ng build ho\u1eb7c ng serve.<\/p>\n

        \n
        \"ph\u1ecfng
        AOT v\u00e0 JIT<\/figcaption><\/figure>\n<\/div>\n

        Qu\u00e1 tr\u00ecnh bi\u00ean d\u1ecbch Just-in-Time (JIT) l\u00e0 m\u1ed9t c\u00e1ch bi\u00ean d\u1ecbch m\u00e3 m\u00e1y t\u00ednh th\u00e0nh m\u00e3 m\u00e1y trong th\u1eddi gian th\u1ef1c thi ho\u1eb7c th\u1eddi gian ch\u1ea1y. N\u00f3 c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 bi\u00ean d\u1ecbch \u0111\u1ed9ng. Bi\u00ean d\u1ecbch JIT l\u00e0 m\u1eb7c \u0111\u1ecbnh khi b\u1ea1n ch\u1ea1y c\u00e1c l\u1ec7nh ng build ho\u1eb7c ng serve CLI.<\/p>\n

        Eager v\u00e0 Lazy loading l\u00e0 g\u00ec?<\/strong><\/h2>\n

        Eager loading l\u00e0 chi\u1ebfn l\u01b0\u1ee3c t\u1ea3i m\u00f4-\u0111un m\u1eb7c \u0111\u1ecbnh. C\u00e1c m\u00f4-\u0111un t\u00ednh n\u0103ng trong ph\u1ea7n t\u1ea3i Eager \u0111\u01b0\u1ee3c t\u1ea3i tr\u01b0\u1edbc khi \u1ee9ng d\u1ee5ng b\u1eaft \u0111\u1ea7u. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c \u1ee9ng d\u1ee5ng k\u00edch th\u01b0\u1edbc nh\u1ecf.<\/p>\n

        Lazy loading t\u1ef1 \u0111\u1ed9ng t\u1ea3i c\u00e1c m\u00f4-\u0111un t\u00ednh n\u0103ng khi c\u00f3 y\u00eau c\u1ea7u. \u0110i\u1ec1u n\u00e0y l\u00e0m cho \u1ee9ng d\u1ee5ng nhanh h\u01a1n. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c \u1ee9ng d\u1ee5ng l\u1edbn h\u01a1n, n\u01a1i kh\u00f4ng y\u00eau c\u1ea7u t\u1ea5t c\u1ea3 c\u00e1c m\u00f4-\u0111un khi b\u1eaft \u0111\u1ea7u \u1ee9ng d\u1ee5ng.<\/p>\n

        Angular tri\u1ec3n khai lo\u1ea1i DOM n\u00e0o?<\/strong><\/h2>\n

        DOM (M\u00f4 h\u00ecnh \u0111\u1ed1i t\u01b0\u1ee3ng t\u00e0i li\u1ec7u) x\u1eed l\u00fd t\u00e0i li\u1ec7u XML ho\u1eb7c HTML d\u01b0\u1edbi d\u1ea1ng c\u1ea5u tr\u00fac c\u00e2y trong \u0111\u00f3 m\u1ed7i n\u00fat l\u00e0 m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u1ea1i di\u1ec7n cho m\u1ed9t ph\u1ea7n c\u1ee7a t\u00e0i li\u1ec7u.<\/p>\n

        Angular s\u1eed d\u1ee5ng DOM th\u00f4ng th\u01b0\u1eddng. Thao t\u00e1c n\u00e0y c\u1eadp nh\u1eadt to\u00e0n b\u1ed9 c\u1ea5u tr\u00fac c\u00e2y c\u1ee7a c\u00e1c th\u1ebb HTML cho \u0111\u1ebfn khi \u0111\u1ea1t \u0111\u1ebfn d\u1eef li\u1ec7u c\u1ea7n c\u1eadp nh\u1eadt. Tuy nhi\u00ean, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ed1c \u0111\u1ed9 v\u00e0 hi\u1ec7u su\u1ea5t kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng, Angular tri\u1ec3n khai Ph\u00e1t hi\u1ec7n thay \u0111\u1ed5i.<\/p>\n

        T\u1ea1i sao l\u1ea1i \u01b0u ti\u00ean TypeScript h\u01a1n JavaScript trong Angular?<\/strong><\/h2>\n

        Cu\u1ed1i c\u00f9ng, c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n Angular ph\u1ed5 bi\u1ebfn li\u00ean quan \u0111\u1ebfn TypeScript th\u01b0\u1eddng s\u1ebd l\u00e0 c\u00e2u k\u1ebft cho bu\u1ed5i ph\u1ecfng v\u1ea5n chuy\u00ean m\u00f4n c\u1ee7a b\u1ea1n.\u00a0<\/p>\n

        TypeScript l\u00e0 m\u1ed9t phi\u00ean b\u1ea3n c\u1ea3i ti\u1ebfn Javascript v\u00ec b\u1ea3n th\u00e2n n\u00f3 l\u00e0 Javascript v\u1edbi c\u00e1c t\u00ednh n\u0103ng b\u1ed5 sung nh\u01b0 \u0111\u00e1nh m\u00e1y cho c\u00e1c bi\u1ebfn, ch\u00fa th\u00edch v\u00e0 ph\u1ea1m vi bi\u1ebfn v\u00e0 nhi\u1ec1u th\u1ee9 kh\u00e1c. N\u00f3 ho\u00e0n to\u00e0n l\u00e0 l\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 cung c\u1ea5p m\u1ed9t tr\u00ecnh bi\u00ean d\u1ecbch c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i n\u00f3 th\u00e0nh m\u00e3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi Javascript.<\/p>\n

        \n
        \"c\u00e2u
        TS vs JS<\/figcaption><\/figure>\n<\/div>\n

        L\u1eddi k\u1ebft<\/strong><\/p>\n

        V\u1eady l\u00e0 Masterskills \u0111\u00e3 c\u00f9ng b\u1ea1n t\u00ecm hi\u1ec3u top 25 c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n Angular<\/strong> ph\u1ed5 bi\u1ebfn nh\u1ea5t d\u00e0nh cho c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean. Hy v\u1ecdng nh\u1eefng g\u1ee3i \u00fd tr\u00ean s\u1ebd gi\u00fap b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c s\u1ef1 chu\u1ea9n b\u1ecb k\u1ef9 l\u01b0\u1ee1ng cho bu\u1ed5i ph\u1ecfng v\u1ea5n s\u1eafp t\u1edbi. N\u1ebfu c\u00f3 h\u1ee9ng th\u00fa v\u1edbi c\u00e1c ch\u1ee7 \u0111\u1ec1 t\u01b0\u01a1ng t\u1ef1, h\u00e3y gh\u00e9 qua Blog c\u1ee7a Masterskills \u0111\u1ec3 kh\u00e1m ph\u00e1 th\u00eam nhi\u1ec1u n\u1ed9i dung th\u00fa v\u1ecb nh\u00e9!<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

        Angular l\u00e0 m\u1ed9t front-end framework m\u1ea1nh m\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng. V\u1edbi s\u1ef1 ph\u1ed5 bi\u1ebfn ng\u00e0y c\u00e0ng t\u0103ng, th\u1ecb tr\u01b0\u1eddng \u0111ang c\u00f3 nhu c\u1ea7u cao \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n Angular. Masterskills s\u1ebd g\u1eedi \u0111\u1ebfn b\u1ea1n 25 c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n Angular ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00e0 m\u1ed9t s\u1ed1 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[181],"tags":[],"_links":{"self":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/50367"}],"collection":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/comments?post=50367"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/50367\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=50367"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=50367"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=50367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}