{"id":417,"date":"2021-01-14T17:07:28","date_gmt":"2021-01-14T17:07:28","guid":{"rendered":"https:\/\/otus.ru\/journal\/?p=417"},"modified":"2023-12-18T16:13:24","modified_gmt":"2023-12-18T16:13:24","slug":"interfejsy-v-golang","status":"publish","type":"post","link":"https:\/\/otus.ru\/journal\/interfejsy-v-golang\/","title":{"rendered":"\u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u0432 Golang"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u041a\u0430\u0440\u0430\u043d\u0434\u0430\u0448 \u0438\u043b\u0438 \u0448\u0430\u0440\u0438\u043a\u043e\u0432\u0430\u044f \u0440\u0443\u0447\u043a\u0430 \u2014 \u044d\u0442\u043e \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u044b, \u043d\u043e \u043a\u0430\u043a \u0442\u043e\u0433\u0434\u0430 \u043d\u0430\u0437\u0432\u0430\u0442\u044c \u043f\u0438\u0448\u0443\u0449\u0438\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442? \u0421\u0430\u043c \u043f\u043e \u0441\u0435\u0431\u0435 \u043e\u043d \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u0430\u0431\u0441\u0442\u0440\u0430\u043a\u0442\u043d\u043e\u0435 \u043f\u043e\u043d\u044f\u0442\u0438\u0435, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043d\u0435\u043b\u044c\u0437\u044f \u0442\u043e\u0447\u043d\u043e \u043e\u043f\u0438\u0441\u0430\u0442\u044c. \u041d\u043e \u0438\u043d\u043e\u0433\u0434\u0430 \u0433\u043b\u0430\u0432\u043d\u0430\u044f \u0438\u0434\u0435\u044f \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0442\u043e\u043c, <strong>\u0447\u0442\u043e \u043c\u043e\u0436\u043d\u043e \u0441\u0434\u0435\u043b\u0430\u0442\u044c<\/strong>, \u0430 \u043d\u0435 \u0432 \u0442\u043e\u043c, <strong>\u0447\u0435\u043c \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e \u044d\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442\u0441\u044f<\/strong>. \u041f\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043d\u0443\u044e \u0437\u0430\u0434\u0430\u0447\u0443 \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e\u0442 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b (interfaces).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Golang interface<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412 \u044f\u0437\u044b\u043a\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Golang \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u0442\u0438\u043f \u00ab\u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u00bb. \u0414\u043b\u044f \u043d\u0430\u0438\u043b\u0443\u0447\u0448\u0435\u0433\u043e \u043f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u044f \u044d\u0442\u043e\u0433\u043e \u0442\u0438\u043f\u0430 \u0441\u043a\u0430\u0436\u0435\u043c, \u0447\u0442\u043e \u0431\u043e\u043b\u044c\u0448\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u0440\u0430\u0437\u043d\u044b\u0445 \u0442\u0438\u043f\u043e\u0432 \u0434\u0430\u043d\u043d\u044b\u0445 \u0444\u043e\u043a\u0443\u0441\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043d\u0430 \u0445\u0440\u0430\u043d\u0438\u043c\u044b\u0445 \u0438\u043c\u0438 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f\u0445:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014 \u0442\u0438\u043f <em>string<\/em> \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d \u0434\u043b\u044f \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0441\u0442\u0440\u043e\u043a;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014 \u0442\u0438\u043f <em>int<\/em><em>, <\/em><em>integer<\/em> \u2014 \u0434\u043b\u044f \u0446\u0435\u043b\u044b\u0445 \u0447\u0438\u0441\u0435\u043b \u0438 \u0442. \u0434.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u0434\u043d\u0430\u043a\u043e \u0442\u0438\u043f <em>interface<\/em> \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f. \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432 \u0441\u0444\u043e\u043a\u0443\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u043e \u043d\u0435 \u043d\u0430 \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0435\u043c\u043e\u043c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0438 (value), \u0430 \u043d\u0430 \u0442\u043e\u043c, \u0447\u0442\u043e \u0438\u043c\u0435\u043d\u043d\u043e \u044d\u0442\u043e\u0442 type \u0434\u0435\u043b\u0430\u0435\u0442 (\u0432\u0441\u043f\u043e\u043c\u0438\u043d\u0430\u0435\u043c \u043f\u0440\u0438\u043c\u0435\u0440 \u0441 \u043f\u0438\u0448\u0443\u0449\u0438\u043c \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u043e\u043c). \u0410 \u0442\u0430\u043a \u043a\u0430\u043a \u043c\u0435\u0442\u043e\u0434\u044b \u0432\u044b\u0440\u0430\u0436\u0430\u044e\u0442 \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0442\u0438\u043f\u0430, \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u043e\u0431\u044a\u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0441 \u043d\u0430\u0431\u043e\u0440\u043e\u043c \u0442\u0430\u043a\u0438\u0445 \u043c\u0435\u0442\u043e\u0434\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u044d\u0442\u043e\u0442 \u0442\u0438\u043f \u0434\u043e\u043b\u0436\u0435\u043d \u0443\u0434\u043e\u0432\u043b\u0435\u0442\u0432\u043e\u0440\u0438\u0442\u044c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041c\u043e\u0436\u043d\u043e \u0432\u0441\u043f\u043e\u043c\u043d\u0438\u0442\u044c interface \u0434\u043b\u044f \u0437\u0430\u043f\u0438\u0441\u0438 <em>Writer<\/em>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u0432 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0435 Go. \u041e\u043d \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0442\u044c:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014 \u0442\u0435\u043a\u0441\u0442;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014 \u0441\u0436\u0430\u0442\u044b\u0435 \u0430\u0440\u0445\u0438\u0432\u044b;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014 \u043a\u0430\u0440\u0442\u0438\u043d\u043a\u0438 CSV (CSV \u2014 <em>comma-separated values<\/em> \u2014 \u044d\u0442\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f, \u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0435 \u0437\u0430\u043f\u044f\u0442\u044b\u043c\u0438. \u0424\u043e\u0440\u043c\u0430\u0442 CSV \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u0435\u043d \u0443 \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0445 \u0441 \u0442\u0430\u0431\u043b\u0438\u0447\u043d\u044b\u043c\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u043c\u0438 \u2014 Google Sheets, Microsoft Excel).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u0430\u043a\u0436\u0435 Writer \u043c\u043e\u0436\u0435\u0442 \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0442\u044c \u0432\u044b\u0432\u043e\u0434 \u043d\u0430 \u044d\u043a\u0440\u0430\u043d\u0435, \u0444\u0430\u0439\u043b \u043d\u0430 \u0434\u0438\u0441\u043a, \u043e\u0442\u0432\u0435\u0442 \u043d\u0430 web-\u0437\u0430\u043f\u0440\u043e\u0441 \u0438 \u0442. \u043f. \u0422\u043e \u0435\u0441\u0442\u044c Writer \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u043e\u0434\u043d\u0438\u043c \u0435\u0434\u0438\u043d\u044b\u043c \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u043c, \u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e\u043c \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043c\u043e\u0436\u043d\u043e \u0437\u0430\u043f\u0438\u0441\u0430\u0442\u044c, \u0447\u0442\u043e \u0443\u0433\u043e\u0434\u043d\u043e. \u0412\u044b\u0432\u043e\u0434 \u043f\u0440\u043e\u0441\u0442 \u2014 <strong>interface \u043e\u0447\u0435\u043d\u044c \u0433\u0438\u0431\u043e\u043a<\/strong>, \u0438 \u0442\u043e\u0442 \u0436\u0435 Writer \u2014 \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u0442\u043e\u043c\u0443 \u043f\u0440\u0438\u043c\u0435\u0440.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041d\u0438\u0436\u0435 \u043e\u0431\u044a\u044f\u0432\u0438\u043c \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0443\u044e \u0442\u0438\u043f\u0430 <em>interface<\/em>:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"410\" height=\"70\" src=\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_1-1.png\" alt=\"\u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u0432 Golang\" class=\"wp-image-418\" srcset=\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_1-1.png 410w, https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_1-1-300x51.png 300w, https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_1-1-150x26.png 150w\" sizes=\"auto, (max-width: 410px) 100vw, 410px\" \/><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"ImageObject\",\"url\":\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_1-1.png\",\"width\":\"410\",\"height\":\"70\"}<\/script><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u043e\u0437\u0434\u0430\u043d\u043d\u0430\u044f \u043d\u0430\u043c\u0438 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f&nbsp;t&nbsp;\u0441\u043f\u043e\u0441\u043e\u0431\u043d\u0430 \u0445\u0440\u0430\u043d\u0438\u0442\u044c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043b\u044e\u0431\u043e\u0433\u043e \u0442\u0438\u043f\u0430, \u0430 \u044d\u0442\u043e \u0443\u0434\u043e\u0432\u043b\u0435\u0442\u0432\u043e\u0440\u044f\u0435\u0442 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0443. \u0413\u043e\u0432\u043e\u0440\u044f \u0442\u043e\u0447\u043d\u0435\u0435, \u0434\u0430\u043d\u043d\u044b\u0439 \u0442\u0438\u043f \u043f\u043e\u0434\u043e\u0439\u0434\u0435\u0442 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0443, \u0435\u0441\u043b\u0438 \u043e\u043d \u043e\u0431\u044a\u044f\u0432\u043b\u044f\u0435\u0442 \u043c\u0435\u0442\u043e\u0434 talk, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043d\u0435 \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u0442 \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u044b, \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u044f \u0441\u0442\u0440\u043e\u043a\u0443.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041d\u0438\u0436\u0435 \u043e\u0431\u044a\u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0443\u0436\u0435 \u0434\u0432\u0430 \u0442\u0438\u043f\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0442 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"475\" height=\"202\" src=\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_2-1.png\" alt=\"\u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u0432 Golang\" class=\"wp-image-419\" srcset=\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_2-1.png 475w, https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_2-1-300x128.png 300w, https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_2-1-150x64.png 150w\" sizes=\"auto, (max-width: 475px) 100vw, 475px\" \/><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"ImageObject\",\"url\":\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_2-1.png\",\"width\":\"475\",\"height\":\"202\"}<\/script><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0443\u0441\u0442\u044c&nbsp;martian&nbsp;\u2014 \u044d\u0442\u043e \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430 (struct) \u0431\u0435\u0437 \u043f\u043e\u043b\u0435\u0439,&nbsp;laser&nbsp;\u2014 \u0446\u0435\u043b\u043e\u0435 \u0447\u0438\u0441\u043b\u043e. \u041e\u0431\u0430 \u0442\u0438\u043f\u0430 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442 \u043c\u0435\u0442\u043e\u0434&nbsp;talk, \u0430 \u0437\u043d\u0430\u0447\u0438\u0442, \u0438\u0445 \u043c\u043e\u0436\u043d\u043e \u043f\u0440\u0438\u0441\u0432\u043e\u0438\u0442\u044c \u043a&nbsp;t, \u0447\u0442\u043e \u0438 \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u043e \u043d\u0438\u0436\u0435:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"481\" height=\"166\" src=\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_3-1.png\" alt=\"\u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u0432 Golang\" class=\"wp-image-420\" srcset=\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_3-1.png 481w, https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_3-1-300x104.png 300w, https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_3-1-150x52.png 150w\" sizes=\"auto, (max-width: 481px) 100vw, 481px\" \/><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"ImageObject\",\"url\":\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_3-1.png\",\"width\":\"481\",\"height\":\"166\"}<\/script><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u041c\u0435\u043d\u044f\u0435\u043c\u0430\u044f \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f&nbsp;t&nbsp;\u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0442\u044c \u0444\u043e\u0440\u043c\u0443&nbsp;martian&nbsp;\u043b\u0438\u0431\u043e&nbsp;laser. \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u0443\u0442\u0432\u0435\u0440\u0436\u0434\u0430\u044e\u0442, \u0447\u0442\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u043e\u0431\u043b\u0430\u0434\u0430\u044e\u0442 \u043f\u043e\u043b\u0438\u043c\u043e\u0440\u0444\u0438\u0437\u043c\u043e\u043c, \u0442. \u0435. \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043c\u0435\u043d\u044f\u0442\u044c \u0444\u043e\u0440\u043c\u0443.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412 \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u0435 \u0441\u043b\u0443\u0447\u0430\u0435\u0432 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u043e\u0431\u044a\u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0442\u0438\u043f\u043e\u0432, \u0430 \u044d\u0442\u043e \u0443\u0436\u0435 \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043f\u043e\u0432\u0442\u043e\u0440\u043d\u043e. \u0415\u0441\u0442\u044c \u043f\u0440\u0430\u0432\u0438\u043b\u043e \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u044f \u0442\u0438\u043f\u043e\u0432 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0441\u0432\u044f\u0437\u0430\u043d\u043e \u0441 \u0441\u0443\u0444\u0444\u0438\u043a\u043e\u043c&nbsp;&#171;<em>\u2013er&#187;<\/em>. \u041a \u043f\u0440\u0438\u043c\u0435\u0440\u0443, \u0442\u043e\u0442, \u043a\u0442\u043e \u0433\u043e\u0432\u043e\u0440\u0438\u0442 \u2014 \u044d\u0442\u043e <em>talker (talk+er<\/em>). &nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"311\" height=\"53\" src=\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_4-1.png\" alt=\"\u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u0432 Golang\" class=\"wp-image-421\" srcset=\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_4-1.png 311w, https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_4-1-300x51.png 300w, https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_4-1-150x26.png 150w, https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_4-1-306x53.png 306w\" sizes=\"auto, (max-width: 311px) 100vw, 311px\" \/><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"ImageObject\",\"url\":\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_4-1.png\",\"width\":\"311\",\"height\":\"53\"}<\/script><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u0438\u043f \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u043c\u044b \u043c\u043e\u0436\u0435\u043c \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c \u0432\u0435\u0437\u0434\u0435, \u0433\u0434\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0438\u043d\u044b\u0435 \u0442\u0438\u043f\u044b. \u0424\u0443\u043d\u043a\u0446\u0438\u044f&nbsp;shout&nbsp;\u043d\u0438\u0436\u0435 \u0438\u043c\u0435\u0435\u0442 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 talker.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"426\" height=\"75\" src=\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_5-1.png\" alt=\"\u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u0432 Golang\" class=\"wp-image-422\" srcset=\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_5-1.png 426w, https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_5-1-300x53.png 300w, https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_5-1-150x26.png 150w\" sizes=\"auto, (max-width: 426px) 100vw, 426px\" \/><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"ImageObject\",\"url\":\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_5-1.png\",\"width\":\"426\",\"height\":\"75\"}<\/script><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0437\u0443\u044e\u0442\u0441\u044f \u0433\u0438\u0431\u043a\u043e\u0441\u0442\u044c\u044e \u0438 \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u044e\u0442 \u0435\u0435, \u043a\u043e\u0433\u0434\u0430 \u043d\u0430\u0434\u043e \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u043b\u0438\u0431\u043e \u0440\u0430\u0441\u0448\u0438\u0440\u0438\u0442\u044c \u043a\u043e\u0434. \u0415\u0441\u043b\u0438 \u043e\u0431\u044a\u044f\u0432\u0438\u0442\u044c \u043d\u043e\u0432\u044b\u0439 \u0442\u0438\u043f \u0441 \u043c\u0435\u0442\u043e\u0434\u043e\u043c&nbsp;talk, \u0444\u0443\u043d\u043a\u0446\u0438\u044f&nbsp;shout&nbsp;\u0441\u0442\u0430\u043d\u0435\u0442 \u0441 \u043d\u0438\u043c \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c. \u0422\u043e \u0435\u0441\u0442\u044c \u043b\u044e\u0431\u043e\u0439 \u043a\u043e\u0434, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043b\u0438\u0448\u044c \u043e\u0442 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430, \u043c\u043e\u0436\u0435\u0442 \u043e\u0441\u0442\u0430\u0432\u0430\u0442\u044c\u0441\u044f \u043f\u0440\u0435\u0436\u043d\u0438\u043c \u0434\u0430\u0436\u0435 \u0432 \u0442\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435, \u0435\u0441\u043b\u0438 \u0438\u043c\u043f\u043b\u0435\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u0438 \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u043b\u0438\u0431\u043e \u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u0430\u043a\u0436\u0435 interface \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0441\u043e \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u043d\u0438\u0435\u043c \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u2014 \u044d\u0442\u043e \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c \u044f\u0437\u044b\u043a\u0430 Go. \u0412 \u043a\u043e\u0434\u0435 \u043d\u0438\u0436\u0435&nbsp;laser&nbsp;\u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0432&nbsp;starship:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"487\" height=\"147\" src=\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_6-2.png\" alt=\"\u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u0432 Golang\" class=\"wp-image-423\" srcset=\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_6-2.png 487w, https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_6-2-300x91.png 300w, https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_6-2-150x45.png 150w\" sizes=\"auto, (max-width: 487px) 100vw, 487px\" \/><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"ImageObject\",\"url\":\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2021\/01\/Screenshot_6-2.png\",\"width\":\"487\",\"height\":\"147\"}<\/script><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u041f\u0440\u0438\u043c\u0435\u0440 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u041b\u044e\u0431\u043e\u0439 \u043a\u043e\u0434 \u0438\u043c\u043f\u043b\u0435\u043c\u0435\u043d\u0442\u0438\u0440\u0443\u0435\u0442 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441, \u043f\u0440\u0438\u0447\u0435\u043c \u0434\u0430\u0436\u0435 \u0442\u043e\u0442, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0443\u0436\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442. \u0412 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0435 (program) \u043d\u0438\u0436\u0435 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043f\u0440\u0438\u043c\u0435\u0440 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0432\u044b\u0432\u043e\u0434\u0430 \u0432\u044b\u0434\u0443\u043c\u0430\u043d\u043d\u043e\u0439 \u0434\u0430\u0442\u044b, \u0441\u043e\u0441\u0442\u043e\u044f\u0449\u0435\u0439 \u0438\u0437 \u0447\u0430\u0441\u0430 \u0434\u043d\u044f \u0438 \u0434\u043d\u044f \u0433\u043e\u0434\u0430.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px;line-height:0.2\">package main import (<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px;line-height:0.2\">&nbsp;&nbsp;&nbsp;&nbsp;&#171;fmt&#187;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px;line-height:0.2\">&nbsp;&nbsp;&nbsp;&nbsp;&#171;time&#187;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px;line-height:0.2\">)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px;line-height:0.2\">\/\/ stardate \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0432\u044b\u0434\u0443\u043c\u0430\u043d\u043d\u043e\u0435 \u043d\u0430\u043c\u0438 \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0435 \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0434\u043b\u044f \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u043e\u0439 \u0434\u0430\u0442\u044b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px;line-height:0.2\">func stardate(t time.Time) float64 {<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px;line-height:0.2\">&nbsp;&nbsp;&nbsp;&nbsp;doy := float64(t.YearDay())<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px;line-height:0.2\">&nbsp;&nbsp;&nbsp;&nbsp;h := float64(t.Hour()) \/ 24.0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px;line-height:0.2\">&nbsp;&nbsp;&nbsp;&nbsp;return 1000 + doy + h<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px;line-height:0.2\">}<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px;line-height:0.2\">func main() {<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px;line-height:0.2\">&nbsp;&nbsp;&nbsp;&nbsp;day := time.Date(2012, 8, 6, 5, 17, 0, 0, time.UTC)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px;line-height:0.2\">&nbsp;&nbsp;&nbsp;&nbsp;fmt.Printf(&#171;%.1f Curiosity has landed\\n&#187;, stardate(day)) \/\/ \u0412\u044b\u0432\u043e\u0434\u0438\u0442\u0441\u044f: 1219.2 Curiosity has landed <\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px;line-height:0.2\">}<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0427\u0435\u043c \u043f\u043e\u043b\u0435\u0437\u043d\u044b \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u0440\u044f\u0434 \u043f\u0440\u0438\u0447\u0438\u043d \u0434\u043b\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432 \u0432 Go. \u0412\u043e\u0442 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0432\u0430\u0436\u043d\u044b\u0435:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014 \u0443\u043c\u0435\u043d\u044c\u0448\u0430\u0435\u0442\u0441\u044f \u0434\u0443\u0431\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043a\u043e\u0434\u0430 (\u0441\u043e\u043a\u0440\u0430\u0449\u0430\u0435\u0442\u0441\u044f \u043e\u0431\u044a\u0435\u043c \u0448\u0430\u0431\u043b\u043e\u043d\u043d\u043e\u0433\u043e \u043a\u043e\u0434\u0430);<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014 \u043e\u0431\u043b\u0435\u0433\u0447\u0430\u0435\u0442\u0441\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0437\u0430\u0433\u043b\u0443\u0448\u0435\u043a \u0432 \u043c\u043e\u0434\u0443\u043b\u044c\u043d\u044b\u0445 \u0442\u0435\u0441\u0442\u0430\u0445 \u0432\u043c\u0435\u0441\u0442\u043e \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u0445 \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014 \u0442\u0430\u043a \u043a\u0430\u043a \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u2014 \u044d\u0442\u043e \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u043d\u044b\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442, \u043e\u043d\u0438 \u043f\u043e\u043c\u043e\u0433\u0430\u044e\u0442 \u00ab\u043e\u0442\u0432\u044f\u0437\u044b\u0432\u0430\u0442\u044c\u00bb \u0447\u0430\u0441\u0442\u0438 \u0432\u0430\u0448\u0435\u0439 \u043a\u043e\u0434\u043e\u0432\u043e\u0439 \u0431\u0430\u0437\u044b.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u041d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0441\u043b\u043e\u0432 \u043e \u0444\u0443\u043d\u043a\u0446\u0438\u0438 append<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u044c\u0442\u0435, \u0447\u0442\u043e \u0443 \u0432\u0430\u0441 \u0435\u0441\u0442\u044c \u0433\u0430\u0440\u0430\u0436 \u0441 \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u043e\u043d\u043d\u044b\u043c\u0438 \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044f\u043c\u0438. \u0412\u044b \u043a\u0443\u043f\u0438\u043b\u0438 \u043d\u043e\u0432\u044b\u0439 \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044c, \u043d\u043e \u043e\u043d \u0443\u0436\u0435 \u043d\u0435 \u043f\u043e\u043c\u0435\u0449\u0430\u0435\u0442\u0441\u044f \u0432 \u0433\u0430\u0440\u0430\u0436. \u0427\u0442\u043e \u0434\u0435\u043b\u0430\u0442\u044c? \u041f\u0440\u0438\u0434\u0435\u0442\u0441\u044f \u043a\u0443\u043f\u0438\u0442\u044c \u043d\u043e\u0432\u044b\u0439, \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u043d\u043e\u0439 \u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438. \u0422\u0430\u043a \u0438 \u0432 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0423 \u043b\u044e\u0431\u043e\u0433\u043e \u0433\u0430\u0440\u0430\u0436\u0430, \u043a\u0430\u043a \u0438 \u0443 \u043b\u044e\u0431\u043e\u0433\u043e \u043c\u0430\u0441\u0441\u0438\u0432\u0430, \u0435\u0441\u0442\u044c \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u0430\u044f \u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c.&nbsp;\u0418\u0437\u0432\u043b\u0435\u0447\u0435\u043d\u043d\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u043c\u0430\u0441\u0441\u0438\u0432\u0430 (\u0441\u0440\u0435\u0437 \u043c\u0430\u0441\u0441\u0438\u0432\u0430, \u043e\u043d \u0436\u0435 \u0441\u043b\u0430\u0439\u0441) \u043c\u043e\u0436\u0435\u0442 \u0441\u0444\u043e\u043a\u0443\u0441\u0438\u0440\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u043d\u0430 \u0447\u0430\u0441\u0442\u0438 \u043c\u0430\u0441\u0441\u0438\u0432\u0430 \u0438 \u0440\u0430\u0441\u0442\u0438, \u043f\u043e\u043a\u0430 \u043d\u0435 \u0431\u0443\u0434\u0435\u0442 \u0434\u043e\u0441\u0442\u0438\u0433\u043d\u0443\u0442 \u043f\u0440\u0435\u0434\u0435\u043b \u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438. \u041a\u043e\u0433\u0434\u0430 \u00ab\u0433\u0430\u0440\u0430\u0436\u00bb \u0437\u0430\u043f\u043e\u043b\u043d\u0438\u0442\u0441\u044f, \u0435\u0433\u043e \u043c\u043e\u0436\u043d\u043e \u0431\u0443\u0434\u0435\u0442 \u0437\u0430\u043c\u0435\u043d\u0438\u0442\u044c \u0433\u0430\u0440\u0430\u0436\u043e\u043c \u043f\u043e\u0431\u043e\u043b\u044c\u0448\u0435, \u0430 \u043f\u043e\u0442\u043e\u043c \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435 (appending) \u0441\u0440\u0435\u0437\u0430 \u0432 \u043d\u043e\u0432\u044b\u0439 \u0433\u0430\u0440\u0430\u0436 \u0431\u043e\u043b\u044c\u0448\u0435\u0439 \u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043c, \u0447\u0442\u043e \u0443 \u043d\u0430\u0441 \u0435\u0441\u0442\u044c 5 \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u0435\u0439. \u0412\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u0430\u044f \u0432 Golang \u0444\u0443\u043d\u043a\u0446\u0438\u044f&nbsp;append \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u0442 (appends) \u043d\u043e\u0432\u044b\u0439 \u044d\u043b\u0435\u043c\u0435\u043d\u0442 \u043a \u0441\u0440\u0435\u0437\u0443:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><\/td><td>dwarfs := []string{&#171;BMW&#187;, &#171;Audi&#187;, &#171;Ford&#187;, &#171;Volkswagen&#187;, &#171;Cadillac&#187;} <br>dwarfs = append(dwarfs, &#171;Chrysler&#187;)<br>fmt.Println(dwarfs) \/\/ \u0412\u044b\u0432\u043e\u0434 \u0431\u0443\u0434\u0435\u0442: [BMW Audi Ford Volkswagen Cadillac Chrysler]<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u0434\u043d\u0430\u043a\u043e \u0444\u0443\u043d\u043a\u0446\u0438\u044f&nbsp;append&nbsp;\u0432\u0430\u0440\u0438\u0430\u0442\u0438\u0432\u043d\u0430. \u042d\u0442\u043e \u0437\u043d\u0430\u0447\u0438\u0442, \u0447\u0442\u043e \u0435\u0441\u0442\u044c \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0442\u044c \u0434\u043b\u044f \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0440\u0430\u0437\u0443 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>&nbsp;<\/td><td>dwarfs = append(dwarfs, &#171;Buick&#187;, &#171;Pontiac&#187;, &#171;Lincoln&#187;) <br>fmt.Println(dwarfs) \/\/ \u0412\u044b\u0432\u043e\u0434 \u0431\u0443\u0434\u0435\u0442: [BMW Audi Ford Volkswagen Cadillac Chrysler Buick Pontiac Lincoln] &nbsp; <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u0430\u043a\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c \u0432 \u043c\u0430\u0441\u0441\u0438\u0432 \u0431\u044b\u043b\u043e \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u043e (appended) \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u0418\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438<\/em>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>https:\/\/golangs.org\/interface;<\/li>\n\n\n\n<li>https:\/\/golangs.org\/array-append-make.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0425\u043e\u0442\u0438\u0442\u0435 \u0437\u043d\u0430\u0442\u044c \u043e Go \u0431\u043e\u043b\u044c\u0448\u0435? \u0414\u043e\u0431\u0440\u043e \u043f\u043e\u0436\u0430\u043b\u043e\u0432\u0430\u0442\u044c \u043d\u0430 \u043a\u0443\u0440\u0441 \u0432 OTUS!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u041a\u0430\u0440\u0430\u043d\u0434\u0430\u0448 \u0438\u043b\u0438 \u0448\u0430\u0440\u0438\u043a\u043e\u0432\u0430\u044f \u0440\u0443\u0447\u043a\u0430 \u2014 \u044d\u0442\u043e \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u044b, \u043d\u043e \u043a\u0430\u043a \u0442\u043e\u0433\u0434\u0430 \u043d\u0430\u0437\u0432\u0430\u0442\u044c \u043f\u0438\u0448\u0443\u0449\u0438\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442? \u0421\u0430\u043c \u043f\u043e \u0441\u0435\u0431\u0435 \u043e\u043d \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u0430\u0431\u0441\u0442\u0440\u0430\u043a\u0442\u043d\u043e\u0435 \u043f\u043e\u043d\u044f\u0442\u0438\u0435, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043d\u0435\u043b\u044c\u0437\u044f \u0442\u043e\u0447\u043d\u043e \u043e\u043f\u0438\u0441\u0430\u0442\u044c. \u041d\u043e \u0438\u043d\u043e\u0433\u0434\u0430 \u0433\u043b\u0430\u0432\u043d\u0430\u044f \u0438\u0434\u0435\u044f \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u043c\u043e\u0436\u043d\u043e \u0441\u0434\u0435\u043b\u0430\u0442\u044c, \u0430 \u043d\u0435 \u0432 \u0442\u043e\u043c, \u0447\u0435\u043c \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e \u044d\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442\u0441\u044f. \u041f\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043d\u0443\u044e \u0437\u0430\u0434\u0430\u0447\u0443 \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e\u0442 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b (interfaces). Golang interface \u0412 \u044f\u0437\u044b\u043a\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Golang [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":476,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[36,37],"class_list":["post-417","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-polza","tag-go","tag-golang"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u0430\u0440\u0430\u043d\u0434\u0430\u0448 \u0438\u043b\u0438 \u0448\u0430\u0440\u0438\u043a\u043e\u0432\u0430\u044f \u0440\u0443\u0447\u043a\u0430 \u2014 \u044d\u0442\u043e \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u044b, \u043d\u043e \u043a\u0430\u043a \u0442\u043e\u0433\u0434\u0430 \u043d\u0430\u0437\u0432\u0430\u0442\u044c \u043f\u0438\u0448\u0443\u0449\u0438\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442? \u0421\u0430\u043c \u043f\u043e \u0441\u0435\u0431\u0435 \u043e\u043d \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u0430\u0431\u0441\u0442\u0440\u0430\u043a\u0442\u043d\u043e\u0435 \u043f\u043e\u043d\u044f\u0442\u0438\u0435, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043d\u0435\u043b\u044c\u0437\u044f \u0442\u043e\u0447\u043d\u043e \u043e\u043f\u0438\u0441\u0430\u0442\u044c. \u041d\u043e \u0438\u043d\u043e\u0433\u0434\u0430 \u0433\u043b\u0430\u0432\u043d\u0430\u044f \u0438\u0434\u0435\u044f \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u043c\u043e\u0436\u043d\u043e \u0441\u0434\u0435\u043b\u0430\u0442\u044c, \u0430 \u043d\u0435 \u0432 \u0442\u043e\u043c, \u0447\u0435\u043c \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e \u044d\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442\u0441\u044f. \u041f\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043d\u0443\u044e \u0437\u0430\u0434\u0430\u0447\u0443 \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e\u0442 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b (interfaces). Golang interface \u0412 \u044f\u0437\u044b\u043a\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Golang\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"A. 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