{"id":856,"date":"2023-08-08T21:57:34","date_gmt":"2023-08-08T20:57:34","guid":{"rendered":"https:\/\/dev-ua.blog\/?p=856"},"modified":"2023-08-08T21:58:28","modified_gmt":"2023-08-08T20:58:28","slug":"%d1%80%d0%b5%d0%bb%d1%96%d0%b7-golang-1-21","status":"publish","type":"post","link":"https:\/\/dev-ua.blog\/?p=856","title":{"rendered":"\u0420\u0435\u043b\u0456\u0437 Golang 1.21"},"content":{"rendered":"\n

\u0421\u044c\u043e\u0433\u043e\u0434\u043d\u0456 \u0432\u0456\u0434\u0431\u0443\u0432\u0441\u044f \u0440\u0435\u043b\u0456\u0437 Go 1.21 \u0456 \u0432 \u0446\u0456\u0439 \u0441\u0442\u0430\u0442\u0442\u0456 \u0445\u043e\u0447\u0443 \u043f\u0440\u043e\u0439\u0442\u0438\u0441\u044f \u043f\u043e \u043d\u0430\u0439\u0431\u0456\u043b\u044c\u0448 \u0446\u0456\u043a\u0430\u0432\u0438\u043c \u043d\u043e\u0432\u0438\u043d\u043a\u0430\u043c.<\/p>\n\n\n\n\n\n\n\n

Profile guided optimization<\/h2>\n\n\n\n

\u0421\u0443\u0447\u0430\u0441\u043d\u0456 \u043a\u043e\u043c\u043f\u0456\u043b\u044f\u0442\u043e\u0440\u0438 \u0434\u0443\u0436\u0435 \u043f\u043e\u0442\u0443\u0436\u043d\u0456 \u0456 \u0440\u043e\u0437\u0443\u043c\u043d\u0456, \u0442\u043e\u043c\u0443 \u0447\u0430\u0441\u0442\u043e \u0437\u0433\u0435\u043d\u0435\u0440\u043e\u0432\u0430\u043d\u0438\u0439 \u043c\u0430\u0448\u0438\u043d\u043d\u0438\u0439 \u043a\u043e\u0434 \u0454 \u043a\u0440\u0430\u0449\u0438\u043c \u0456 \u0431\u0456\u043b\u044c\u0448 \u043e\u043f\u0442\u0438\u043c\u0456\u0437\u043e\u0432\u0430\u043d\u0438\u043c, \u043d\u0456\u0436 \u043d\u0430\u043c \u0431\u0438 \u0432\u0434\u0430\u043b\u043e\u0441\u044f \u0439\u043e\u0433\u043e \u043d\u0430\u043f\u0438\u0441\u0430\u0442\u0438 \u0441\u0430\u043c\u0438\u043c (\u0437\u0432\u0438\u0447\u0430\u0439\u043d\u043e, \u0437\u0430 \u0440\u043e\u0437\u0443\u043c\u043d\u0438\u0439 \u043f\u0440\u043e\u043c\u0456\u0436\u043e\u043a \u0447\u0430\u0441\u0443). \u0410\u043b\u0435 \u0442\u0438\u043c \u043d\u0435 \u043c\u0435\u043d\u0448, \u0447\u0430\u0441\u043e\u043c \u043c\u043e\u0436\u043d\u0430 \u0437\u0440\u043e\u0431\u0438\u0442\u0438 \u043a\u0440\u0430\u0449\u0435, \u043e\u0441\u043a\u0456\u043b\u044c\u043a\u0438 \u043a\u043e\u043c\u043f\u0456\u043b\u044f\u0442\u043e\u0440 \u043a\u0435\u0440\u0443\u0454\u0442\u044c\u0441\u044f \u0437\u0430\u0433\u0430\u043b\u044c\u043d\u0438\u043c\u0438 \u043f\u0440\u0430\u0432\u0438\u043b\u0430\u043c\u0438 \u0442\u0430 \u0435\u0432\u0440\u0438\u0441\u0442\u0438\u043a\u0430\u043c\u0438 \u043f\u0440\u0438 \u043e\u043f\u0442\u0438\u043c\u0456\u0437\u0430\u0446\u0456\u0457. \u0417\u0430 \u0434\u043e\u043f\u043e\u043c\u043e\u0433\u043e\u044e Profile Guided Optimization (PGO) \u0440\u043e\u0437\u0440\u043e\u0431\u043d\u0438\u043a\u0438 \u043c\u043e\u0436\u0443\u0442\u044c \u0441\u043a\u0430\u0447\u0430\u0442\u0438 \u0444\u0430\u0439\u043b, \u0437\u0433\u0435\u043d\u0435\u0440\u043e\u0432\u0430\u043d\u0438\u0439 \u043f\u0440\u043e\u0444\u0430\u0439\u043b\u0435\u0440\u043e\u043c, \u0456 \u043d\u0430\u0441\u0442\u0443\u043f\u043d\u043e\u0433\u043e \u0440\u0430\u0437\u0443, \u043f\u0440\u0438 \u0441\u0442\u0432\u043e\u0440\u0435\u043d\u043d\u0456 \u0431\u0456\u043d\u0430\u0440\u043d\u0438\u043a\u0430, \u0432\u0438\u043a\u043e\u0440\u0438\u0441\u0442\u0430\u0442\u0438 \u0446\u0435\u0439 \u0444\u0430\u0439\u043b \u0434\u043b\u044f \u0442\u043e\u0433\u043e, \u0449\u043e\u0431 \u043d\u0430 \u0431\u0430\u0437\u0456 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u0438\u043a\u043e\u043d\u0430\u043d\u043d\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u0438 \u0437\u0434\u0456\u0439\u0441\u043d\u0438\u0442\u0438 \u0442\u0456 \u0447\u0438 \u0456\u043d\u0448\u0456 \u043e\u043f\u0442\u0438\u043c\u0456\u0437\u0430\u0446\u0456\u0457. \u041d\u0430\u043f\u0440\u0438\u043a\u043b\u0430\u0434, \u043f\u0440\u043e\u0444\u0430\u0439\u043b\u0435\u0440 \u043c\u043e\u0436\u0435 \u0437\u0430\u043f\u0438\u0441\u0430\u0442\u0438, \u0449\u043e \u0432\u0430\u0448\u0430 \u0444\u0443\u043d\u043a\u0446\u0456\u044f \u0434\u0443\u0436\u0435 \u0447\u0430\u0441\u0442\u043e \u0432\u0438\u043a\u043e\u0440\u0438\u0441\u0442\u043e\u0432\u0443\u0454\u0442\u044c\u0441\u044f \u0432 \u0446\u044c\u043e\u043c\u0443 \u043a\u043e\u0434\u0456, \u0442\u043e\u043c\u0443 \u043c\u043e\u0436\u043d\u0430 \u0457\u0457 \u0432\u043f\u0438\u0441\u0430\u0442\u0438 (inline). \u0420\u043e\u0437\u0440\u043e\u0431\u043d\u0438\u043a\u0438 \u0441\u0442\u0432\u0435\u0440\u0434\u0436\u0443\u044e\u0442\u044c, \u0449\u043e \u0442\u0430\u043a\u0438\u043c \u0447\u0438\u043d\u043e\u043c \u043d\u043e\u0432\u0438\u0439 \u0431\u0456\u043d\u0430\u0440\u043d\u0438\u043a \u0431\u0443\u0434\u0435 \u043d\u0430 2-7% \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0438\u0432\u043d\u0456\u0448\u0438\u043c. \u0417\u0431\u0435\u0440\u0435\u0436\u0435\u043d\u043d\u044f \u043d\u0435 \u0432\u0438\u0434\u0430\u044e\u0442\u044c\u0441\u044f \u0434\u0443\u0436\u0435 \u0432\u0435\u043b\u0438\u043a\u0438\u043c\u0438, \u0430\u043b\u0435 \u043a\u043e\u043b\u0438 \u0443 \u0432\u0430\u0441 \u0442\u0438\u0441\u044f\u0447\u0456 \u043a\u043e\u043f\u0456\u0439 \u044f\u043a\u043e\u0433\u043e\u0441\u044c \u0441\u0435\u0440\u0432\u0456\u0441\u0443, \u0442\u043e \u0442\u0430\u043a\u0430 \u043f\u0440\u043e\u0441\u0442\u0430 \u0440\u0456\u0447 \u043c\u043e\u0436\u0435 \u0437\u0430\u043e\u0449\u0430\u0434\u0438\u0442\u0438 \u0432\u0430\u043c \u043d\u0435 \u043e\u0434\u043d\u0443 \u0442\u0438\u0441\u044f\u0447\u0443 \u0434\u043e\u043b\u0430\u0440\u0456\u0432.<\/p>\n\n\n\n

\u041d\u043e\u0432\u0456 \u0432\u0431\u0443\u0434\u043e\u0432\u0430\u043d\u0456 \u0444\u0443\u043d\u043a\u0446\u0456\u0457<\/h2>\n\n\n\n

\u0426\u0435 \u043c\u0430\u0431\u0443\u0442\u044c \u0440\u0456\u0447, \u044f\u043a\u0443 \u0432\u0441\u0456 \u0434\u0443\u0436\u0435 \u0434\u0430\u0432\u043d\u043e \u043f\u0440\u043e\u0441\u0438\u043b\u0438. \u041c\u0435\u043d\u0456 \u0441\u0430\u043c\u043e\u043c\u0443 \u043f\u0440\u0438\u0445\u043e\u0434\u0438\u043b\u043e\u0441\u044c \u043d\u0435 \u043e\u0434\u0438\u043d \u0434\u0435\u0441\u044f\u0442\u043e\u043a \u0440\u0430\u0437\u0456\u0432 \u043f\u0438\u0441\u0430\u0442\u0438 \u0444\u0443\u043d\u043a\u0446\u0456\u0457 min <\/code>\u0442\u0430 max <\/code>\u0456 \u043d\u0430\u0440\u0435\u0448\u0442\u0456 \u043f\u0456\u0441\u043b\u044f 20 \u0440\u0435\u043b\u0456\u0437\u0456\u0432 \u0432\u043e\u043d\u0438 \u0431\u0443\u043b\u0438 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0456. \u0417 \u0446\u0456\u043a\u0430\u0432\u043e\u0433\u043e:<\/p>\n\n\n\n

    \n
  1. \u0412\u043e\u043d\u0438 \u043f\u0440\u0430\u0446\u044e\u044e\u0442\u044c \u0437 \u0434\u043e\u0432\u0456\u043b\u044c\u043d\u043e\u044e \u043a\u0456\u043b\u044c\u043a\u0456\u0441\u0442\u044e \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u0456\u0432 (\u043c\u0456\u043d\u0456\u043c\u0443\u043c \u043e\u0434\u0438\u043d). \u041d\u0430\u043f\u0440\u0438\u043a\u043b\u0430\u0434 \u043c\u043e\u0436\u043d\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u0442\u0438 min(100), max(-1,10), min(8,5,3,2,1)<\/code>.<\/li>\n\n\n\n
  2. \u0424\u0443\u043d\u043a\u0446\u0456\u0457 \u043f\u0440\u0438\u0439\u043c\u0430\u044e\u0442\u044c \u0442\u0456\u043b\u044c\u043a\u0438 \u0432\u043f\u043e\u0440\u044f\u0434\u043a\u043e\u0432\u0430\u043d\u0456 \u0442\u0438\u043f\u0438 (Ordered<\/a>), \u0442\u043e\u0431\u0442\u043e \u0432\u0441\u0456 \u0442\u0438\u043f\u0438 \u0446\u0456\u043b\u0438\u0445, \u0437 \u043f\u043b\u0430\u0432\u0430\u044e\u0447\u043e\u044e \u043a\u043e\u043c\u043e\u044e \u0442\u0430 \u0441\u0442\u0440\u0456\u0447\u043a\u0438.<\/li>\n<\/ol>\n\n\n\n

    \u0414\u043e \u0442\u043e\u0433\u043e \u043c\u0430\u0454\u043c\u043e \u0449\u0435 \u0444\u0443\u043d\u043a\u0446\u0456\u044e clear<\/code>. \u0422\u0443\u0442 \u0442\u0440\u043e\u0448\u043a\u0438 \u0437\u043c\u0456\u0448\u0430\u043d\u0456 \u0432\u0456\u0434\u0447\u0443\u0442\u0442\u044f. \u041d\u0430 \u0434\u0430\u043d\u0438\u0439 \u043c\u043e\u043c\u0435\u043d\u0442 \u0446\u044f \u0444\u0443\u043d\u043a\u0446\u0456\u044f \u043f\u0440\u0430\u0446\u044e\u0454 \u0437 \u0442\u0440\u044c\u043e\u043c\u0430 \u0442\u0438\u043f\u0430\u043c\u0438 \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u0456\u0432:<\/p>\n\n\n\n

      \n
    1. map<\/code> – \u043e\u0447\u0438\u0449\u0443\u0454, \u0432\u0438\u0434\u0430\u043b\u044f\u044e\u0447\u0438 \u0432\u0441\u0456 \u0435\u043b\u0435\u043c\u0435\u043d\u0442\u0438<\/strong>. \u0422\u043e\u0431\u0442\u043e \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430 \u0434\u0430\u043d\u0438\u0445 \u0441\u0442\u0430\u0454 \u043f\u0443\u0441\u0442\u043e\u044e.<\/li>\n\n\n\n
    2. slice<\/code> – \u043e\u0447\u0438\u0449\u0443\u0454, \u0437\u0430\u043c\u0456\u043d\u044f\u044e\u0447\u0438 \u0432\u0441\u0456 \u0435\u043b\u0435\u043c\u0435\u043d\u0442\u0438 \u043d\u0443\u043b\u044c\u043e\u0432\u0438\u043c \u0437\u043d\u0430\u0447\u0435\u043d\u043d\u044f\u043c<\/strong>. \u0422\u043e\u0431\u0442\u043e \u043a\u0456\u043b\u044c\u043a\u0456\u0441\u0442\u044c \u0435\u043b\u0435\u043c\u0435\u043d\u0442\u0456\u0432 \u043d\u0435 \u0437\u043c\u0456\u043d\u044e\u0454\u0442\u044c\u0441\u044f.<\/li>\n\n\n\n
    3. type parameter<\/code>. \u042f\u043a\u0449\u043e \u043a\u043e\u0440\u043e\u0442\u043a\u043e, \u0432\u043e\u043d\u043e \u0440\u043e\u0431\u0438\u0442\u044c \u0442\u0435 \u0441\u0430\u043c\u0435 \u0449\u043e \u0432 \u043f\u0443\u043d\u043a\u0442\u0456 1 \u0430\u0431\u043e 2, \u0432 \u0437\u0430\u043b\u0435\u0436\u043d\u043e\u0441\u0442\u0456 \u0432\u0456\u0434 \u043f\u0435\u0440\u0435\u0434\u0430\u043d\u043e\u0433\u043e \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0443. \u0413\u043e\u043b\u043e\u0432\u043d\u0435 \u0449\u043e\u0431 \u0442\u0438\u043f \u0437\u043c\u0456\u043d\u043d\u043e\u0457 \u0431\u0443\u0432 slice <\/code>\u0430\u0431\u043e map<\/code>. \u041d\u0438\u0436\u0447\u0435 \u043f\u0440\u0438\u043a\u043b\u0430\u0434:<\/li>\n<\/ol>\n\n\n\n

      func cleanExample[T []P, P cmp.Ordered](v T) {
      clear(v)
      }<\/code><\/p>\n\n\n\n

      log\/slog \u043f\u0430\u043a\u0435\u0442<\/h2>\n\n\n\n

      \u041d\u0430\u0441\u043f\u0440\u0430\u0432\u0434\u0456 \u0446\u0435\u0439 \u043f\u0430\u043a\u0435\u0442 \u0437\u0430\u0441\u043b\u0443\u0433\u043e\u0432\u0443\u0454 \u043e\u043a\u0440\u0435\u043c\u043e\u0457 \u0441\u0442\u0430\u0442\u0442\u0456. \u0410\u043b\u0435 \u0442\u0438\u043c \u043d\u0435 \u043c\u0435\u043d\u0448 \u0446\u0435 \u043f\u0435\u0440\u0448\u0430 \u043f\u0440\u043e\u0431\u0430 \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u0438\u0439 \u0441\u043f\u043e\u0441\u0456\u0431 \u0434\u043b\u044f \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u043e\u0432\u0430\u043d\u043e\u0433\u043e \u0441\u0442\u0432\u043e\u0440\u0435\u043d\u043d\u044f \u043b\u043e\u0433\u0456\u0432. \u0422\u0435\u043f\u0435\u0440 \u043c\u043e\u0436\u043d\u0430 \u0437\u043c\u0456\u043d\u044e\u0432\u0430\u0442\u0438 \u0444\u043e\u0440\u043c\u0430\u0442 \u0442\u0435\u043a\u0441\u0442\u0443, \u043c\u043e\u0436\u043d\u0430 \u0432\u0438\u0432\u043e\u0434\u0438\u0442\u0438 \u0443 \u0432\u0438\u0433\u043b\u044f\u0434\u0456 JSON. \u041c\u043e\u0436\u043d\u0430 \u0437\u0430\u0434\u0430\u0432\u0430\u0442\u0438 \u043f\u0430\u0440\u0438 \u043a\u043b\u044e\u0447-\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u044f, \u044f\u043a\u0456 \u0431\u0443\u0434\u0443\u0442\u044c \u043f\u0440\u0438\u0441\u0443\u0442\u043d\u0456 \u0432 \u043b\u043e\u0433\u0430\u0445, \u0430 \u0442\u0430\u043a\u043e\u0436 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u043d\u043e \u0432\u043a\u043b\u044e\u0447\u0430\u0442\u0438 \u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0456\u044e \u0437 \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u0443. \u0420\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u044e, \u043e\u0437\u043d\u0430\u0439\u043e\u043c\u0438\u0442\u0438\u0441\u044f \u0437 \u043e\u0444\u0456\u0446\u0456\u0439\u043d\u043e\u044e \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0456\u0454\u044e, \u0430 \u044f \u0432 \u043c\u0430\u0439\u0431\u0443\u0442\u043d\u044c\u043e\u043c\u0443 \u0441\u043f\u0440\u043e\u0431\u0443\u044e \u043e\u043f\u0438\u0441\u0430\u0442\u0438 \u0441\u0432\u0456\u0439 \u0434\u043e\u0441\u0432\u0456\u0434.<\/p>\n\n\n\n

      \u041f\u0430\u043a\u0435\u0442\u0438 slices \u0442\u0430 maps<\/h2>\n\n\n\n

      \u0414\u0432\u0456 \u0432\u0435\u043b\u0438\u043a\u0456 \u0431\u0456\u0431\u043b\u0456\u043e\u0442\u0435\u043a\u0438, \u0449\u043e \u043c\u0456\u0441\u0442\u044f\u0442\u044c \u0434\u0435\u0441\u044f\u0442\u043e\u043a \u043a\u043e\u0440\u0438\u0441\u043d\u0438\u0445 \u0444\u0443\u043d\u043a\u0446\u0456\u0439 \u0434\u043b\u044f \u0440\u043e\u0431\u043e\u0442\u0438 \u0437\u0456 \u0441\u043b\u0430\u0439\u0441\u0430\u043c\u0438 \u0442\u0430 \u043c\u0430\u043f\u0430\u043c\u0438. \u041d\u0438\u0436\u0447\u0435 \u0441\u043f\u0438\u0441\u043e\u043a \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u0438\u0445 \u0444\u0443\u043d\u043a\u0446\u0456\u0439 \u0432 \u043f\u0430\u043a\u0435\u0442\u0456 slices:<\/p>\n\n\n\n

        \n
      • BinarySearch – \u0444\u0443\u043d\u043a\u0446\u0456\u044f \u0431\u0456\u043d\u0430\u0440\u043d\u043e\u0433\u043e \u043f\u043e\u0448\u0443\u043a\u0443 \u0432 \u043f\u043e\u0441\u043e\u0440\u0442\u043e\u0432\u0430\u043d\u043e\u043c\u0443 \u0441\u043b\u0430\u0439\u0441\u0456.<\/li>\n\n\n\n
      • Clip – \u0437\u0432\u0456\u043b\u044c\u043d\u044f\u0454 \u043d\u0435\u0432\u0438\u043a\u043e\u0440\u0438\u0441\u0442\u0430\u043d\u0443 \u043f\u0430\u043c’\u044f\u0442\u044c \u0441\u043b\u0430\u0439\u0441\u0430.<\/li>\n\n\n\n
      • Clone – \u043a\u043e\u043f\u0456\u044e\u0454 \u0441\u043b\u0430\u0439\u0441.<\/li>\n\n\n\n
      • Compact – \u0437\u0430\u0431\u0438\u0440\u0430\u0454 \u0434\u0443\u0431\u043b\u0456\u043a\u0430\u0442\u0438 \u0437 \u043f\u043e\u0441\u043e\u0440\u0442\u043e\u0432\u0430\u043d\u043e\u0433\u043e \u0441\u043b\u0430\u0439\u0441\u0443 (\u0449\u043e\u0441\u044c \u0442\u0438\u043f\u0443 uniq).<\/li>\n\n\n\n
      • Compare – \u043f\u043e\u0440\u0456\u0432\u043d\u044e\u0454 \u0434\u0432\u0430 \u0441\u043b\u0430\u0439\u0441\u0438.<\/li>\n\n\n\n
      • Contains – \u043f\u0435\u0440\u0435\u0432\u0456\u0440\u043a\u0430 \u0447\u0438 \u0435\u043b\u0435\u043c\u0435\u043d\u0442 \u0454 \u0432 \u043c\u0430\u0441\u0438\u0432\u0456.<\/li>\n\n\n\n
      • Delete – \u0432\u0438\u0434\u0430\u043b\u044f\u0454 \u0435\u043b\u0435\u043c\u0435\u043d\u0442\u0438 \u0437\u0456 \u0441\u043b\u0430\u0439\u0441\u0443.<\/li>\n\n\n\n
      • Equal – \u043f\u043e\u0434\u0456\u0431\u043d\u043e \u0434\u043e Compare, \u0430\u043b\u0435 \u043f\u043e\u0432\u0435\u0440\u0442\u0430\u0454 \u0442\u0456\u043b\u044c\u043a\u0438 true \u0430\u0431\u043e false.<\/li>\n\n\n\n
      • Grow – \u0437\u0431\u0456\u043b\u044c\u0448\u0443\u0454 \u043f\u0430\u043c’\u044f\u0442\u044c \u0434\u043b\u044f \u0441\u043b\u0430\u0439\u0441\u0430.<\/li>\n\n\n\n
      • Index – \u043f\u043e\u0434\u0456\u0431\u043d\u043e \u0434\u043e Contains, \u0430\u043b\u0435 \u043f\u043e\u0432\u0435\u0440\u0442\u0430\u0454 \u0456\u043d\u0434\u0435\u043a\u0441 \u0435\u043b\u0435\u043c\u0435\u043d\u0442\u0430.<\/li>\n\n\n\n
      • Insert – \u0432\u0441\u0442\u0430\u0432\u043b\u044f\u0454 \u0435\u043b\u0435\u043c\u0435\u043d\u0442 \u0432 \u0441\u043b\u0430\u0439\u0441.<\/li>\n\n\n\n
      • IsSorted – \u043f\u0435\u0440\u0435\u0432\u0456\u0440\u044f\u0454 \u0447\u0438 \u0435\u043b\u0435\u043c\u0435\u043d\u0442\u0438 \u0432 \u0441\u043b\u0430\u0439\u0441\u0456 \u043f\u043e\u0441\u043e\u0440\u0442\u043e\u0432\u0430\u043d\u0456.<\/li>\n\n\n\n
      • Max\/Min – \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0438\u0439 \u0442\u0430 \u043c\u0456\u043d\u0456\u043c\u0430\u043b\u044c\u043d\u0456 \u0435\u043b\u0435\u043c\u0435\u043d\u0442\u0438 \u0432 \u0441\u043b\u0430\u0439\u0441\u0456 \u0432\u0456\u0434\u043f\u043e\u0432\u0456\u0434\u043d\u043e.<\/li>\n\n\n\n
      • Replace – \u0437\u0430\u043c\u0456\u043d\u044f\u0454 \u0435\u043b\u0435\u043c\u0435\u043d\u0442\u0438 \u0432 \u043f\u0440\u043e\u043c\u0456\u0436\u043a\u0443 \u0441\u043b\u0430\u0439\u0441\u0430 \u043d\u0430 \u043f\u0435\u0440\u0435\u0434\u0430\u043d\u0438\u0439 \u0435\u043b\u0435\u043c\u0435\u043d\u0442.<\/li>\n\n\n\n
      • Reverse – \u0441\u043b\u0430\u0439\u0441 \u0432 \u0437\u0432\u043e\u0440\u043e\u0442\u043d\u044c\u043e\u043c\u0443 \u043f\u043e\u0440\u044f\u0434\u043a\u0443.<\/li>\n\n\n\n
      • Sort – \u0444\u0443\u043d\u043a\u0446\u0456\u044f \u0434\u043b\u044f \u0441\u043e\u0440\u0442\u0443\u0432\u0430\u043d\u043d\u044f.<\/li>\n<\/ul>\n\n\n\n

        \u0411\u0456\u043b\u044c\u0448\u0430 \u0447\u0430\u0441\u0442\u0438\u043d\u0430 \u043c\u0430\u0454 \u0434\u0432\u0456 \u0432\u0435\u0440\u0441\u0456\u0457 \u043e\u0434\u043d\u0430 \u043f\u0440\u0430\u0446\u044e\u0454 \u0437\u0456 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u0438\u043c\u0438 \u0442\u0438\u043f\u0430\u043c\u0438 comparable \u0442\u0430 cmp.Ordered, \u0430 \u0456\u043d\u0448\u0430 \u043f\u0440\u0438\u0439\u043c\u0430\u0454 \u0444\u0443\u043d\u043a\u0446\u0456\u044e \u044f\u043a\u0430 \u043c\u043e\u0436\u0435 \u0437\u0434\u0456\u0439\u0441\u043d\u044e\u0432\u0430\u0442\u0438 \u043f\u043e\u0440\u0456\u0432\u043d\u044f\u043d\u043d\u044f \u0435\u043b\u0435\u043c\u0435\u043d\u0442\u0456\u0432. \u041d\u0430\u043f\u0440\u0438\u043a\u043b\u0430\u0434:<\/p>\n\n\n\n

        func Max[S ~[]E, E cmp.Ordered](x S) E\nfunc MaxFunc[S ~[]E, E any](x S, cmp func(a, b E) int) E<\/code><\/pre>\n\n\n\n
        \u0422\u0430\u043a\u043e\u0436 \u0432\u0430\u0440\u0442\u043e \u0437\u0430\u0443\u0432\u0430\u0436\u0438\u0442\u0438, \u0449\u043e \u0434\u0435\u044f\u043a\u0456 \u0444\u0443\u043d\u043a\u0446\u0456\u0457 \u0434\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442\u044c \u043f\u0440\u0430\u0446\u044e\u0432\u0430\u0442\u0438 \u0437 \u0441\u043b\u0430\u0439\u0441\u0430\u043c\u0438 \u0440\u0456\u0437\u043d\u0438\u0445 \u0442\u0438\u043f\u0456\u0432. \u041d\u0430\u043f\u0440\u0438\u043a\u043b\u0430\u0434 \u043f\u043e\u0434\u0438\u0432\u0438\u043c\u043e\u0441\u044f \u043d\u0430 \u043e\u043f\u0438\u0441 \u0444\u0443\u043d\u043a\u0446\u0456\u0457 CompareFunc:<\/p>\n\n\n\n
        func CompareFunc[S1 ~[]E1, S2 ~[]E2, E1, E2 any](s1 S1, s2 S2, cmp func(E1, E2) int) int<\/code><\/p>\n\n\n\n
        \u042f\u043a \u0432\u0438\u0434\u043d\u043e, \u0444\u0443\u043d\u043a\u0446\u0456\u044f \u043f\u0440\u0438\u0439\u043c\u0430\u0454 \u0434\u0432\u0430 \u0441\u043b\u0430\u0439\u0441\u0438 \u0442\u0438\u043f\u0443 []E1 \u0442\u0430 []E2, \u0430 \u0442\u0430\u043a\u043e\u0436 \u0444\u0443\u043d\u043a\u0446\u0456\u044e, \u0449\u043e \u043f\u043e\u0440\u0456\u0432\u043d\u044e\u0454 \u0435\u043b\u0435\u043c\u0435\u043d\u0442\u0438 \u0442\u0438\u043f\u0443 E1, E2.<\/p>\n\n\n\n
        \u041f\u0435\u0440\u0435\u0439\u0434\u0435\u043c\u043e \u0442\u0435\u043f\u0435\u0440 \u0434\u043e \u043f\u0430\u043a\u0435\u0442\u0443 Maps:<\/p>\n\n\n\n
          \n
        • Clone – \u0441\u0442\u0432\u043e\u0440\u044e\u0454 \u0442\u043e\u0447\u043d\u0443 \u043a\u043e\u043f\u0456\u044e map<\/li>\n\n\n\n
        • Copy – \u043a\u043e\u043f\u0456\u044e\u0454 \u0435\u043b\u0435\u043c\u0435\u043d\u0442\u0438 \u0437 \u043e\u0434\u043d\u043e\u0433\u043e map \u0432 \u0456\u043d\u0448\u0438\u0439 (\u0441\u0442\u0430\u0440\u0456 \u0435\u043b\u0435\u043c\u0435\u043d\u0442\u0438 \u0437\u0430\u043b\u0438\u0448\u0430\u044e\u0442\u044c\u0441\u044f)<\/li>\n\n\n\n
        • DeleteFunc – \u0432\u0438\u0434\u0430\u043b\u044f\u0454 \u0432\u0441\u0456 \u0435\u043b\u0435\u043c\u0435\u043d\u0442\u0438, \u044f\u043a\u0456 \u0432\u0456\u0434\u043f\u043e\u0432\u0456\u0434\u0430\u044e\u0442\u044c \u043f\u0440\u0435\u0434\u0438\u043a\u0430\u0442\u0443.<\/li>\n\n\n\n
        • Equal \u0442\u0430 EqualFunc – \u043f\u0435\u0440\u0435\u0432\u0456\u0440\u044f\u0454 \u0447\u0438 \u0434\u0432\u0456 \u043c\u0430\u043f\u0438 \u0440\u0456\u0432\u043d\u0456.<\/li>\n<\/ul>\n\n\n\n
          \u042f\u043a \u0431\u0430\u0447\u0438\u043c\u043e \u0442\u0443\u0442 \u0441\u043f\u0438\u0441\u043e\u043a \u043a\u0443\u0434\u0438 \u043c\u0435\u043d\u0448\u0438\u0439, \u0430\u043b\u0435 \u0432 \u043c\u0435\u043d\u0435 \u0432\u0456\u0434\u0447\u0443\u0442\u0442\u044f, \u0449\u043e \u043d\u043e\u0432\u0456 \u0444\u0443\u043d\u043a\u0446\u0456\u0457 \u0431\u0443\u0434\u0443\u0442\u044c \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0456 \u0432 \u043d\u0430\u0441\u0442\u0443\u043f\u043d\u0438\u0445 \u0440\u0435\u043b\u0456\u0437\u0430\u0445.<\/p>\n\n\n\n
          \u041f\u0430\u043a\u0435\u0442 cmp<\/h2>\n\n\n\n
          \u041d\u043e\u0432\u0438\u0439 \u043f\u0430\u043a\u0435\u0442 \u043c\u0456\u0441\u0442\u0438\u0442\u044c \u043b\u0438\u0448\u0435 \u0434\u0432\u0456 \u043d\u043e\u0432\u0456 \u0444\u0443\u043d\u043a\u0446\u0456\u0457 \u0442\u0430 \u0456\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441:<\/p>\n\n\n\n
            \n
          • func Compare[T Ordered](x, y T) int<\/code> – \u043f\u043e\u0432\u0435\u0440\u0442\u0430\u0454 -1, 0 \u0430\u0431\u043e 1 \u0432 \u0437\u0430\u043b\u0435\u0436\u043d\u043e\u0441\u0442\u0456 \u0432\u0456\u0434 \u0442\u043e\u0433\u043e \u044f\u043a\u0438\u0439 \u0437 \u0434\u0432\u043e\u0445 \u0435\u043b\u0435\u043c\u0435\u043d\u0442\u0456\u0432 \u0431\u0456\u043b\u044c\u0448\u0438\u0439. <\/li>\n\n\n\n
          • func Less[T Ordered](x, y T) bool<\/code> – \u043f\u043e\u0432\u0435\u0440\u0442\u0430\u0454 true \u044f\u043a\u0449\u043e \u043f\u0435\u0440\u0448\u0438\u0439 \u0430\u0440\u0433\u043c\u0435\u043d\u0442 \u043c\u0435\u043d\u0448\u0438\u0439 \u0437\u0430 \u0434\u0440\u0443\u0433\u0438\u0439.<\/li>\n\n\n\n
          • type Ordered interface{...} <\/code>– \u044f\u043a\u0438\u0439 \u043c\u0456\u0441\u0442\u0438\u0442\u044c \u0441\u043f\u0438\u0441\u043e\u043a \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u0438\u0445 \u0442\u0438\u043f\u0456\u0432, \u0449\u043e \u043c\u043e\u0436\u043d\u0430 \u0432\u043f\u043e\u0440\u044f\u0434\u043a\u0443\u0432\u0430\u0442\u0438 (int, float, string,…)<\/li>\n<\/ul>\n\n\n\n
            \u041f\u0456\u0434\u0441\u0443\u043c\u043e\u043a<\/h2>\n\n\n\n
            \u042f\u043a \u043d\u0430 \u043c\u0435\u043d\u0435 \u043e\u0441\u0442\u0430\u043d\u043d\u0456 \u043a\u0456\u043b\u044c\u043a\u0430 \u0440\u0435\u043b\u0456\u0437\u0456\u0432 \u043f\u0440\u0438\u043d\u0435\u0441\u043b\u0438 \u0432 Go \u0431\u0456\u043b\u044c\u0448\u0435 \u043c\u043e\u0436\u043b\u0438\u0432\u043e\u0441\u0442\u0435\u0439 \u0437 \u0444\u0443\u043d\u043a\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0457 \u0442\u043e\u0447\u043a\u0438 \u0437\u043e\u0440\u0438 \u043d\u0456\u0436 \u043f\u043e\u043f\u0435\u0440\u0435\u0434\u043d\u0456 10. \u041d\u0430\u0434\u0456\u044e\u0441\u044f, \u0449\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u0456 \u0431\u0456\u0431\u043b\u0456\u043e\u0442\u0435\u043a\u0438 \u0431\u0443\u0434\u0443\u0442\u044c \u0440\u043e\u0437\u0448\u0438\u0440\u044e\u0432\u0430\u0442\u0438\u0441\u044f, \u0430\u043b\u0435 \u0432\u043e\u0434\u043d\u043e\u0447\u0430\u0441 \u044f \u043d\u0435 \u0445\u043e\u0442\u0456\u0432 \u0431\u0438, \u0449\u043e\u0431 \u0437\u0431\u0456\u043b\u044c\u0448\u0443\u0432\u0430\u043b\u0430 \u043a\u0456\u043b\u044c\u043a\u0456\u0441\u0442\u044c \u0432\u0431\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0445 \u0444\u0443\u043d\u043a\u0446\u0456\u0439. \u041d\u0430\u043f\u0440\u0438\u043a\u043b\u0430\u0434 min \u0442\u0430 max \u0441\u043f\u043e\u043a\u0456\u0439\u043d\u043e \u043c\u043e\u0433\u043b\u0438 \u0431\u0443\u0442\u0438 \u0444\u0443\u043d\u043a\u0446\u0456\u044f\u043c\u0438 \u0432\u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0456 cmp \u043f\u0430\u043a\u0435\u0442\u0443 (\u0430\u0431\u043e \u044f\u043a\u043e\u0433\u043e\u0441\u044c \u0456\u043d\u0448\u043e\u0433\u043e).<\/p>\n","protected":false},"excerpt":{"rendered":"
            \u0421\u044c\u043e\u0433\u043e\u0434\u043d\u0456 \u0432\u0456\u0434\u0431\u0443\u0432\u0441\u044f \u0440\u0435\u043b\u0456\u0437 Go 1.21 \u0456 \u0432 \u0446\u0456\u0439 \u0441\u0442\u0430\u0442\u0442\u0456 \u0445\u043e\u0447\u0443 \u043f\u0440\u043e\u0439\u0442\u0438\u0441\u044f \u043f\u043e \u043d\u0430\u0439\u0431\u0456\u043b\u044c\u0448 \u0446\u0456\u043a\u0430\u0432\u0438\u043c \u043d\u043e\u0432\u0438\u043d\u043a\u0430\u043c.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[6],"tags":[33,17,36,35,34],"class_list":["post-856","post","type-post","status-publish","format-standard","hentry","category-kubernetes","tag-1-21","tag-golang","tag-pgo","tag-release","tag-34"],"yoast_head":"\n\u0420\u0435\u043b\u0456\u0437 Golang 1.21 - \u0421\u0443\u0447\u0430\u0441\u043d\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u0443\u0432\u0430\u043d\u043d\u044f<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dev-ua.blog\/?p=856\" \/>\n<meta property=\"og:locale\" content=\"uk_UA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0420\u0435\u043b\u0456\u0437 Golang 1.21 - 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