Data\ub77c\uace0 \ud558\ub294 \uc815\ubcf4\ub97c \uc800\uc7a5\ud558\ub294 \ud074\ub798\uc2a4\ub4e4\uc758 \uae30\ucd08 \ud074\ub798\uc2a4\uac00 \uc788\ub2e4\uace0 \ud574\ubcf4\uc790. Data\uc758 type\uc5d0 \ub530\ub77c \ub85c\ub529 \ud558\ub294 \ubc29\ubc95\uc774 \uc11c\ub85c \ub2ec\ub77c\uc9c0\uae30 \ub54c\ubb38\uc5d0 loadData()\ub77c\uace0 \ud558\ub294 \uac00\uc0c1\ud568\uc218\ub97c \ud558\ub098 \uc815\uc758\ud574 \ub450\uace0, \uc0c1\uc18d\ubc1b\ub294 \ud074\ub798\uc2a4\ub4e4\uc740 \uc790\uae30\uac00 loading\ud558\ub294 \ubc29\ubc95\uc744 \uc815\uc758\ud558\ub3c4\ub85d \uad6c\uc131\ud55c\ub2e4.<\/p>\n\n\n\n
class Data {\npublic:\n Data(int v) { loadData(v); }\n void dispValue() { cout << \"Value is \" << _val << endl; }\n\nprotected:\n \/\/ \uc0c1\uc18d\ubc1b\ub294 \ud074\ub798\uc2a4\uc5d0\uc11c \uad6c\ud604\ud574\uc57c \ud568.\n \/\/ \ud638\ucd9c\ub418\uba74 \uc548\ub428.\n virtual bool loadData(int v) {\n cout << \"Default loader, do not call me!\" << endl;\n return false;\n }\n int _val = 0;\n};<\/pre>\n\n\n\nData\uc5d0\uc11c \uc0c1\uc18d\ubc1b\ub294 DerivedData \ud074\ub798\uc2a4\ub294 \uc790\uae30 \ubc84\uc804\uc758 loadData()\ub97c \uc624\ubc84\ub77c\uc774\ub4dc\ud574\uc11c \uad6c\ud604\ud55c\ub2e4.<\/p>\n\n\n\n
class DerivedData : public Data {\npublic:\n DerivedData(int v) : Data(v) {}\n\nprotected:\n bool loadData(int v) override {\n cout << \"DerivedData1::loadData()\" << endl;\n _val = v;\n return true;\n }\n};<\/pre>\n\n\n\nDerivedData\ub97c \uc0dd\uc131\ud558\uace0 100\uc73c\ub85c \ucd08\uae30\ud654\ud574\uc11c \uacb0\uacfc\ub97c \ubcf4\uc5ec\uc8fc\ub3c4\ub85d main()\uc744 \uc791\uc131\ud55c\ub2e4.<\/p>\n\n\n\n
int main(void) {\n auto d = DerivedData(100);\n d.dispValue();\n}<\/pre>\n\n\n\n\uc774\uc81c \ucef4\ud30c\uc77c\ud558\uace0 \uc2e4\ud589\ud574\ubcf4\uc790.<\/p>\n\n\n\n
$ g++ .\/main.cpp \n$ .\/a.out \nDefault loader, do not call me!\nValue is 0<\/pre>\n\n\n\n\uc608\uc0c1\uacfc \ub2ec\ub9ac DerivedData\uc758 loadData()\uac00 \uc544\ub2cc Data\uc758 loadData()\uac00 \ubd88\ub9ac\uace0 \uc788\ub2e4. \ubd84\uba85\ud788 DevriedData\uc758 \uc778\uc2a4\ud134\uc2a4\ub97c \ub9cc\ub4e4\uc5c8\ub294\ub370\ub3c4 \uc624\ubc84\ub77c\uc774\ub4dc\ud55c \uba64\ubc84\ud568\uc218\uac00 \ub3d9\uc791\ud558\uc9c0 \uc54a\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c?<\/p>\n\n\n\n
\uc774 \uc608\uc81c\uc5d0\uc11c\ub294 Data\uc5d0\uc11c \uc0c1\uc18d \ubc1b\uc740 DerivedData \ud074\ub798\uc2a4\uc758 \uc0dd\uc131\uc790\uac00 \ud638\ucd9c\ub418\uae30 \uc804\uc5d0 Data\uc758 \uc0dd\uc131\uc790\uac00 \uba3c\uc800 \ud638\ucd9c\ub41c\ub2e4. Data\ud074\ub798\uc2a4\uc758 \uc0dd\uc131\uc790\uc5d0\uc11c\ub294 \uac00\uc0c1\ud568\uc218\ub85c \uc815\uc758\ub41c loadData()\uc758 \uc624\ubc84\ub77c\uc774\ub4dc \uad6c\uc870\ub97c \ub530\ub77c \ub0b4\ub824\uac00\uc9c0 \uc54a\uace0 \ud604\uc7ac \ud074\ub798\uc2a4\uc778 Data\uc5d0 \uc815\uc758\ub418\uc5b4 \uc788\ub294 loadData() \ub97c \ubc14\uc778\ub529\ud55c\ub2e4. \uc544\uc9c1 DerrivedData \ud074\ub798\uc2a4\uac00 \ucd08\uae30\ud654 \ub418\uc9c0 \uc54a\uc740 \uc2dc\uc810\uc774\uae30 \ub54c\ubb38\uc5d0 \uae30\ucd08 \ud074\ub798\uc2a4\uc758 \uc0dd\uc131\uc790\uc5d0\uc11c \ud30c\uc0dd \ud074\ub798\uc2a4\uc758 \uc624\ubc84\ub77c\uc774\ub4dc \uba64\ubc84\ub97c \ubc14\uc778\ub529\ud558\ub294 \uac83\uc740 \uc544\uc9c1 \uc54c\uc9c0 \ubabb\ud558\ub294 \uc815\ubcf4\ub97c \ucc38\uc870\ud574\uc57c \ud558\ub294 \uc77c\uc774\ub418\uae30 \ub54c\ubb38\uc774\ub2e4.<\/p>\n\n\n\n
Scott Meyers\uc758 \uba85\uc11c\uc778 Effective C++\uc5d0\uc11c\ub3c4 \uc774 \ub0b4\uc6a9\uc744 \uc5b8\uae09\ud558\uace0 \uc788\uc5c8\ub2e4. “Item 9: Never call virtual functions during construction or destruction”(\uc0dd\uc131\uc790\ub098 \uc18c\uba78\uc790\uc5d0\uc11c \uac00\uc0c1\ud568\uc218\ub97c \uc808\ub300 \ud638\ucd9c\ud558\uc9c0 \ub9d0\uac83) \uc544\ub9c8\ub3c4 \ub2e4\uc2dc \uc815\ub3c5\ud560 \ub54c\uac00 \ub410\ub098 \ubcf4\ub2e4.<\/p>\n\n\n\n
\ud574\uacb0\ucc45\uc73c\ub85c \uc81c\uc2dc\ub418\ub294 \uac83\uc740 \uac00\uc0c1 \ud568\uc218\ub97c \ubd80\ub974\ub294 \ub300\uc2e0 \uad00\ub828\ud55c \uc815\ubcf4\ub97c \ud30c\ub77c\ubbf8\ud130\ub85c \ubc1b\uc544\uc11c \ucc98\ub9ac\ud558\ub294 \uac83\uc774\ub2e4. \uc704\uc758 \uacbd\uc6b0 \uc608\ub97c \ub4e4\uba74 loadData()\ub97c \uc77c\ubc18 \uba64\ubc84\ud568\uc218\ub85c \uc791\uc131\ud558\uace0 DataLoader\ub97c \ud30c\ub77c\ubbf8\ud130\ub85c \ub118\uaca8\uc8fc\ub294 \ubc29\ubc95\uc744 \uace0\ub824\ud574 \ubcfc\uc218 \uc788\ub2e4.<\/p>\n\n\n\n
#include <iostream>\nusing namespace std;\n\nclass DataLoader {\npublic:\n DataLoader(int v) { _val = v; }\n int getValue() { return _val; }\n\nprivate:\n int _val;\n};\n\nclass Data {\npublic:\n Data(DataLoader &ldr) { loadData(ldr); }\n void dispValue() { cout << \"Value is \" << _val << endl; }\n\nprotected:\n bool loadData(DataLoader &ldr) {\n cout << \"Load data \" << ldr.getValue() << endl;\n _val = ldr.getValue();\n return true;\n }\n int _val = 0;\n};\n\nclass DerivedData : public Data {\npublic:\n DerivedData(DataLoader &ldr) : Data(ldr) {}\n};\n\nint main(void) {\n auto l = DataLoader(100);\n auto d = DerivedData(l);\n d.dispValue();\n}<\/pre>\n\n\n\n$ .\/a.out \nLoad data 100\nValue is 100\n<\/pre>\n\n\n\n <\/p>\n","protected":false},"excerpt":{"rendered":"
Data\ub77c\uace0 \ud558\ub294 \uc815\ubcf4\ub97c \uc800\uc7a5\ud558\ub294 \ud074\ub798\uc2a4\ub4e4\uc758 \uae30\ucd08 \ud074\ub798\uc2a4\uac00 \uc788\ub2e4\uace0 \ud574\ubcf4\uc790. Data\uc758 type\uc5d0 \ub530\ub77c \ub85c\ub529 \ud558\ub294 \ubc29\ubc95\uc774 \uc11c\ub85c \ub2ec\ub77c\uc9c0\uae30 \ub54c\ubb38\uc5d0 loadData()\ub77c\uace0 \ud558\ub294 \uac00\uc0c1\ud568\uc218\ub97c \ud558\ub098 \uc815\uc758\ud574 \ub450\uace0, \uc0c1\uc18d\ubc1b\ub294 \ud074\ub798\uc2a4\ub4e4\uc740 \uc790\uae30\uac00 loading\ud558\ub294 \ubc29\ubc95\uc744 \uc815\uc758\ud558\ub3c4\ub85d \uad6c\uc131\ud55c\ub2e4. Data\uc5d0\uc11c \uc0c1\uc18d\ubc1b\ub294 DerivedData \ud074\ub798\uc2a4\ub294 \uc790\uae30 \ubc84\uc804\uc758 loadData()\ub97c \uc624\ubc84\ub77c\uc774\ub4dc\ud574\uc11c \uad6c\ud604\ud55c\ub2e4. DerivedData\ub97c \uc0dd\uc131\ud558\uace0 100\uc73c\ub85c \ucd08\uae30\ud654\ud574\uc11c \uacb0\uacfc\ub97c \ubcf4\uc5ec\uc8fc\ub3c4\ub85d main()\uc744 \uc791\uc131\ud55c\ub2e4. \uc774\uc81c \ucef4\ud30c\uc77c\ud558\uace0 \uc2e4\ud589\ud574\ubcf4\uc790. \uc608\uc0c1\uacfc \ub2ec\ub9ac DerivedData\uc758 loadData()\uac00 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[5],"tags":[247,324,325,323],"class_list":["post-3434","post","type-post","status-publish","format-standard","hentry","category-programming","tag-c","tag-constructor","tag-destructor","tag-overriding"],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":3208,"url":"https:\/\/litcoder.com\/?p=3208","url_meta":{"origin":3434,"position":0},"title":"C++ template \uc120\uc5b8\uacfc \uad6c\ud604\uc744 \uc11c\ub85c \ub2e4\ub978 \ud30c\uc77c\uc5d0 \ub098\ub20c \uc218 \uc5c6\ub2e4","author":"litcoder","date":"2023\ub144 3\uc6d4 6\uc77c","format":false,"excerpt":"\ucee4\uc2a4\ud140 Queue \ud074\ub798\uc2a4\ub97c \uc791\uc131\ud558\ub294\ub370 queue\uc758 item\uc740 \ucd94\ud6c4\uc5d0 \ubcc0\uacbd \ub420 \uc218 \uc788\uc73c\ubbc0\ub85c \ud15c\ud50c\ub9bf\uc73c\ub85c \uc791\uc131\ud558\uace0\uc790 \ud55c\ub2e4. Queue class\ub97c header\uc5d0 \uc815\uc758\ud558\uace0 \uad6c\ud604\uc744 cpp \ud30c\uc77c\uc5d0 \uc791\uc131\ud574 \uc900\ub2e4\uc74c main \ud568\uc218\uc5d0\uc11c \ub2e4\uc74c\uacfc \uac19\uc774 queue\ub97c \uc0dd\uc131\ud558\uace0 \ucef4\ud30c\uc77c\uc744 \uc2dc\ub3c4\ud55c\ub2e4. \ub2e4\uc74c\uc740 \ud574\ub2f9 template\uc744 \uc0ac\uc6a9\ud558\ub294 caller(main \ud568\uc218)\uc774\ub2e4. \/\/ \/\/ C++ template instantiation test. \/\/ \/\/ - litcoder #include #include\u2026","rel":"","context":""Programming"\uc5d0\uc11c","block_context":{"text":"Programming","link":"https:\/\/litcoder.com\/?cat=5"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3509,"url":"https:\/\/litcoder.com\/?p=3509","url_meta":{"origin":3434,"position":1},"title":"gRPC\ub97c \uc774\uc6a9\ud55c Observer Pattern","author":"litcoder","date":"2024\ub144 10\uc6d4 14\uc77c","format":false,"excerpt":"Remote\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 \uae30\ub2a5\uc744 \ub9c8\uce58 local system\uc758 function call \ucc98\ub7fc \uc81c\uacf5 \ud55c\ub2e4\ub294 gRPC\uc758 \uac1c\ub150 \uc790\uccb4\ub294 1990\ub144\ub300\uc5d0\ub3c4 \uc788\uc5c8\ub358 \uac83\uc774\uae30\uc5d0 \uc0c8\ub85c\uc6b8 \uac83\uc740 \uc5c6\uc9c0\ub9cc, \uadf8 \uc704\uc5d0\uc11c \"Subject\uc758 \ubcc0\uacbd\uc774 \uc788\uc744 \ub54c subscriber\uc5d0\uac8c notify \ud574\uc8fc\ub294 Observer Pattern\uc744 \uc5b4\ub5bb\uac8c \uad6c\ud604 \ud560 \uc218 \uc788\uc744\uae4c?\"\ud558\ub294 \uc758\ubb38\uc774 \ub4e4\uc5c8\ub2e4. \uc774 \ud3ec\uc2a4\ud305\uc5d0\uc11c\ub294 gRPC\ub97c \uc774\uc6a9\ud55c observer pattern\uc758 \uc608\uc81c\ub85c server\uc5d0\uc11c \uc784\uc758\uc758 \uc8fc\uc2dd\uacfc \uadf8 \ubcc0\ub3d9\u2026","rel":"","context":""Programming"\uc5d0\uc11c","block_context":{"text":"Programming","link":"https:\/\/litcoder.com\/?cat=5"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/litcoder.com\/wp-content\/uploads\/2024\/10\/grpc_observer.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/litcoder.com\/wp-content\/uploads\/2024\/10\/grpc_observer.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/litcoder.com\/wp-content\/uploads\/2024\/10\/grpc_observer.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/litcoder.com\/wp-content\/uploads\/2024\/10\/grpc_observer.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":3456,"url":"https:\/\/litcoder.com\/?p=3456","url_meta":{"origin":3434,"position":2},"title":"Union\uc744 \uc774\uc6a9\ud55c byte \ub2e8\uc704 \uc811\uadfc","author":"litcoder","date":"2024\ub144 10\uc6d4 8\uc77c","format":false,"excerpt":"Big-endian\uc73c\ub85c \uc8fc\uc5b4\uc9c4 byte\ub4e4\uc744 little-endian\uc73c\ub85c \ubcc0\ud658\ud574\uc57c \ud558\ub294 \ubb38\uc81c\uac00 \uc0dd\uacbc\ub2e4. Byte\ub4e4\uc758 order\ub97c \uac70\uafb8\ub85c \ub9cc\ub4dc\ub294 \uac83\uc740 \uc5b4\ub835\uc9c0 \uc54a\uc9c0\ub9cc \uadf8\ub7ec\uae30 \uc704\ud574\uc11c\ub294 byte pointer\uac00 \uac00\ub9ac\ud0a4\ub294 element\ub4e4\uc744 1 byte \ub2e8\uc704\ub85c \uc811\uadfc\ud574\uc57c \ud55c\ub2e4. 1 byte\uc529 \ub4a4\uc9d1\uc740 \ub2e4\uc74c\uc5d0\ub294 \ubcc0\ud658\ub41c array\ub97c \uc6d0\ud558\ub294 \ud06c\uae30\uc758 \ud0c0\uc785\uc73c\ub85c \uc77d\ub3c4\ub85d type casting\uc744 \ud574\uc8fc\uc5b4\uc57c \ud55c\ub2e4. Union\uc744 \uc774\uc6a9\ud558\uba74 \ucf54\ub4dc\ub97c \ubabb\uc0dd\uae30\uac8c \ub9cc\ub4dc\ub294 pointer \uc9c1\uc811 \uc5f0\uc0b0\uc774\ub098 type casting\uc744\u2026","rel":"","context":""Programming"\uc5d0\uc11c","block_context":{"text":"Programming","link":"https:\/\/litcoder.com\/?cat=5"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2615,"url":"https:\/\/litcoder.com\/?p=2615","url_meta":{"origin":3434,"position":3},"title":"GDB\uc5d0\uc11c \uc778\uc2a4\ud134\uc2a4\uc758 \uc2e4\uc81c \ud0c0\uc785 \ud45c\uc2dc\ud558\uae30","author":"litcoder","date":"2020\ub144 11\uc6d4 21\uc77c","format":false,"excerpt":"Base class\ub85c \ubd80\ud130 \uc0c1\uc18d \ubc1b\uc740 Derived class\uc758 \uc778\uc2a4\ud134\uc2a4\ub97c Base class \ud3ec\uc778\ud130\uc5d0 \ub123\uc73c\uba74 GDB\uc5d0\uc11c \ud0c0\uc785\uc774 \uc81c\ub300\ub85c \ud45c\uc2dc\ub418\uc9c0 \uc54a\ub294\ub2e4. \uc774 \ub54c\ub294 'set print object on'\uc744 \uc124\uc815\ud574\uc11c GDB\uc758 ptype \uba85\ub839 \uacb0\uacfc\uc5d0 \ud574\ub2f9 \uc778\uc2a4\ud134\uc2a4\uc758 \uc2e4\uc81c \ud0c0\uc785\uc774 \ud568\uaed8 \ud45c\uc2dc \ub418\ub3c4\ub85d \ud560 \uc218 \uc788\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \ub2e4\uc74c\uacfc \uac19\uc740 \ucf54\ub4dc\uac00 \uc788\ub2e4\uace0 \ud560 \ub54c #include using\u2026","rel":"","context":""Linux"\uc5d0\uc11c","block_context":{"text":"Linux","link":"https:\/\/litcoder.com\/?cat=4"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1606,"url":"https:\/\/litcoder.com\/?p=1606","url_meta":{"origin":3434,"position":4},"title":"Heap tree \ub9cc\ub4e4\uae30","author":"litcoder","date":"2017\ub144 7\uc6d4 2\uc77c","format":false,"excerpt":"Heap tree\ub294 \uc644\uc804\uc774\uc9c4\ud2b8\ub9ac \ud615\ud0dc\ub85c \ubaa8\ub4e0 \ubd80\ubaa8 \ub178\ub4dc\uc758 \uac12\uc774 \uc790\uc2dd \ub178\ub4dc \ubcf4\ub2e4 \ud06c\uac70\ub098 (max heap) \ubaa8\ub4e0 \ubd80\ubaa8 \ub178\ub4dc\uc758 \uac12\uc774 \uc790\uc2dd \ub178\ub4dc \ubcf4\ub2e4 \uc791\uc740 (min heap) tree\ub97c \ub9d0\ud55c\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 max heap tree\ub97c \ub9cc\ub4dc\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf8\ub2e4. Heap tree\ub97c \uc0dd\uc131\ud558\ub294 buildHeapTree()\uc774 \ub3d9\uc791\ud558\ub294 \uc808\ucc28\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4. N\uc740 \uc6d0\uc18c\uc758 \uac2f\uc218. \ubd80\ubaa8_\ub178\ub4dc := \uc18c\uc22b\uc810_\ubc84\ub9bc(N \/ 2)\u2026","rel":"","context":""Programming"\uc5d0\uc11c","block_context":{"text":"Programming","link":"https:\/\/litcoder.com\/?cat=5"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/litcoder.com\/wp-content\/uploads\/2017\/05\/heaptreeEX_build_heap_subtreesE_2.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/litcoder.com\/wp-content\/uploads\/2017\/05\/heaptreeEX_build_heap_subtreesE_2.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/litcoder.com\/wp-content\/uploads\/2017\/05\/heaptreeEX_build_heap_subtreesE_2.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/litcoder.com\/wp-content\/uploads\/2017\/05\/heaptreeEX_build_heap_subtreesE_2.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":2654,"url":"https:\/\/litcoder.com\/?p=2654","url_meta":{"origin":3434,"position":5},"title":"Linux\uc5d0\uc11c \uba54\ubaa8\ub9ac \ud3ec\uc778\ud130\uc758 \uc720\ud6a8\uc131 \uac80\uc99d","author":"litcoder","date":"2021\ub144 1\uc6d4 28\uc77c","format":false,"excerpt":"Windows\uc5d0\uc11c\uc640 \ub2ec\ub9ac Linux\ud658\uacbd\uc5d0\uc11c\ub294 \ub531\ud788 \ud3ec\uc778\ud130\uc758 \uc720\ud6a8\uc131\uc744 \uac80\uc99d\ud560 \uc218 \uc788\ub294 system call\uc774 \uc5c6\ub2e4. \uc774 \ud3ec\uc2a4\ud305\uc740 Linux\ud658\uacbd\uc5d0\uc11c \uc774\uc640 \uc720\uc0ac\ud55c \uae30\ub2a5\uc744 \uad6c\ud604\ud558\uae30 \uc704\ud574 \"\uc815\ubcf4\uc758 \ubc14\ub2e4\"\uc5d0\uc11c \ucc3e\uc740 \ub0b4\uc6a9\ub4e4\uc744 \uc815\ub9ac\ud574 \ub454 \uac83\uc774\ub2e4. 1. _etext\ub97c \uc774\uc6a9\ud558\ub294 \ubc29\ubc95 \uccab\ubc88\uc9f8 \ubc29\ubc95\uc740 Define and use a pointer validation function \uc774\ub77c\ub294 \uc704\ud0a4\ubb38\uc11c\uc5d0\uc11c \uac00\uc838\uc628 \uac83\uc778\ub370 \ucef4\ud30c\uc77c\ub7ec\uac00 \uc0dd\uc131\ud558\ub294 text \uc601\uc5ed\uc758 \uc2dc\uc791\uc810\uc744 \uc774\uc6a9\ud574\uc11c\u2026","rel":"","context":""Linux"\uc5d0\uc11c","block_context":{"text":"Linux","link":"https:\/\/litcoder.com\/?cat=4"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/litcoder.com\/index.php?rest_route=\/wp\/v2\/posts\/3434","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/litcoder.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/litcoder.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/litcoder.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/litcoder.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3434"}],"version-history":[{"count":13,"href":"https:\/\/litcoder.com\/index.php?rest_route=\/wp\/v2\/posts\/3434\/revisions"}],"predecessor-version":[{"id":3454,"href":"https:\/\/litcoder.com\/index.php?rest_route=\/wp\/v2\/posts\/3434\/revisions\/3454"}],"wp:attachment":[{"href":"https:\/\/litcoder.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3434"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/litcoder.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3434"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/litcoder.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3434"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}