{"id":17014,"date":"2026-07-26T11:16:15","date_gmt":"2026-07-26T02:16:15","guid":{"rendered":"http:\/\/www.gisdeveloper.co.kr\/?p=17014"},"modified":"2026-07-26T11:16:54","modified_gmt":"2026-07-26T02:16:54","slug":"typescript-%ec%a0%9c%eb%84%a4%eb%a6%adgeneric-%ed%95%a8%ec%88%98%ec%97%90-%eb%8c%80%ed%95%9c-%ed%83%80%ec%9e%85","status":"publish","type":"post","link":"http:\/\/www.gisdeveloper.co.kr\/?p=17014","title":{"rendered":"TypeScript, \uc81c\ub124\ub9ad(Generic) \ud568\uc218\uc5d0 \ub300\ud55c \ud0c0\uc785"},"content":{"rendered":"

\ub2e4\uc74c\uacfc \uac19\uc740 \uc81c\ub2c8\ub9ad \ud568\uc218\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\r\nfunction identity<T>(arg: T): T {\r\n  return arg;\r\n}\r\n<\/pre>\n
\uc0c1\uae30 \ud568\uc218\uc5d0 \ub300\ud55c \ud0c0\uc785\uc740 \uc5b4\ub5bb\uac8c \uc815\uc758\ud560 \uc218 \uc788\uc744\uae4c.. 3\uac00\uc9c0 \uc815\ub3c4\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uba3c\uc800…<\/p>\n
\r\nlet myIdentity1: <T>(arg: T) => T = identity;\r\n<\/pre>\n
\ub2e4\uc74c\uc740 \uac1d\uccb4 \ub9ac\ud130\ub7f4 \ud0c0\uc785\uc758 \ud568\uc218 \ud638\ucd9c \uc2dc\uadf8\ub2c8\ucc98 \ubc29\uc2dd\uc785\ub2c8\ub2e4.<\/p>\n
\r\nlet myIdentity2: { <T>(arg: T): T } = identity;\r\n<\/pre>\n
\ub2e4\uc74c\uc740 \uc778\ud130\ud398\uc774\uc2a4 \ubc29\uc2dd\uc785\ub2c8\ub2e4.<\/p>\n
\r\ninterface GenericIdentityFn1 {\r\n  <T>(arg: T): T;\r\n}\r\nlet myIdentity3: GenericIdentityFn1 = identity;\r\n\r\ninterface GenericIdentityFn2<T> {\r\n  (arg: T): T;\r\n}\r\nlet myIdentity4: GenericIdentityFn2<string> = identity;\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"
\ub2e4\uc74c\uacfc \uac19\uc740 \uc81c\ub2c8\ub9ad \ud568\uc218\uac00 \uc788\uc2b5\ub2c8\ub2e4. function identity<T>(arg: T): T { return arg; } \uc0c1\uae30 \ud568\uc218\uc5d0 \ub300\ud55c \ud0c0\uc785\uc740 \uc5b4\ub5bb\uac8c \uc815\uc758\ud560 \uc218 \uc788\uc744\uae4c.. 3\uac00\uc9c0 \uc815\ub3c4\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uba3c\uc800… let myIdentity1: <T>(arg: T) => T = identity; \ub2e4\uc74c\uc740 \uac1d\uccb4 \ub9ac\ud130\ub7f4 \ud0c0\uc785\uc758 \ud568\uc218 \ud638\ucd9c \uc2dc\uadf8\ub2c8\ucc98 \ubc29\uc2dd\uc785\ub2c8\ub2e4. let myIdentity2: { <T>(arg: T): T } = identity; \ub2e4\uc74c\uc740 \uc778\ud130\ud398\uc774\uc2a4 \ubc29\uc2dd\uc785\ub2c8\ub2e4. interface GenericIdentityFn1 … <\/p>\n
\ub354 \ubcf4\uae30 “TypeScript, \uc81c\ub124\ub9ad(Generic) \ud568\uc218\uc5d0 \ub300\ud55c \ud0c0\uc785”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[157],"tags":[],"class_list":["post-17014","post","type-post","status-publish","format-standard","hentry","category-typescript"],"_links":{"self":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/17014","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17014"}],"version-history":[{"count":2,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/17014\/revisions"}],"predecessor-version":[{"id":17017,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/17014\/revisions\/17017"}],"wp:attachment":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17014"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}