{"id":923226,"date":"2024-06-27T08:36:38","date_gmt":"2024-06-27T08:36:38","guid":{"rendered":"https:\/\/proxyelite.info\/?p=923226"},"modified":"2024-06-27T08:36:39","modified_gmt":"2024-06-27T08:36:39","slug":"what-are-solid-principles-and-why-are-they-important","status":"publish","type":"post","link":"https:\/\/proxyelite.info\/bn\/what-are-solid-principles-and-why-are-they-important\/","title":{"rendered":"\u09b8\u09b2\u09bf\u09a1 \u09a8\u09c0\u09a4\u09bf\u0997\u09c1\u09b2\u09bf \u0995\u09c0 \u098f\u09ac\u0982 \u0995\u09c7\u09a8 \u09b8\u09c7\u0997\u09c1\u09b2\u09bf \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u09b8\u09b2\u09bf\u09a1 \u09a8\u09c0\u09a4\u09bf \u09b9\u09b2 \u09b8\u09ab\u09cd\u099f\u0993\u09af\u09bc\u09cd\u09af\u09be\u09b0 \u09a1\u09bf\u099c\u09be\u0987\u09a8 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09ae\u09cc\u09b2\u09bf\u0995 \u09a8\u09bf\u09b0\u09cd\u09a6\u09c7\u09b6\u09bf\u0995\u09be \u09af\u09be \u09b0\u0995\u09cd\u09b7\u09a3\u09be\u09ac\u09c7\u0995\u09cd\u09b7\u09a3\u09af\u09cb\u0997\u09cd\u09af, \u09ae\u09be\u09aa\u09af\u09cb\u0997\u09cd\u09af \u098f\u09ac\u0982 \u09b6\u0995\u09cd\u09a4\u09bf\u09b6\u09be\u09b2\u09c0\u0964 \u09b0\u09ac\u09be\u09b0\u09cd\u099f \u09b8\u09bf. \u09ae\u09be\u09b0\u09cd\u099f\u09bf\u09a8 (\u0986\u0999\u09cd\u0995\u09b2 \u09ac\u09ac) \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09aa\u09cd\u09b0\u09ac\u09b0\u09cd\u09a4\u09bf\u09a4, \u098f\u0987 \u09a8\u09c0\u09a4\u09bf\u0997\u09c1\u09b2\u09bf \u09ac\u09bf\u0995\u09be\u09b6\u0995\u09be\u09b0\u09c0\u09a6\u09c7\u09b0 \u098f\u09ae\u09a8 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09a4\u09c7 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af \u0995\u09b0\u09c7 \u09af\u09be \u0986\u09b0\u0993 \u09a8\u09ae\u09a8\u09c0\u09af\u09bc \u098f\u09ac\u0982 \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09a8\u09be \u0995\u09b0\u09be \u09b8\u09b9\u099c\u0964 \u0989\u099a\u09cd\u099a-\u09ae\u09be\u09a8\u09c7\u09b0 \u09b8\u09ab\u09cd\u099f\u0993\u09af\u09bc\u09cd\u09af\u09be\u09b0 \u09a4\u09c8\u09b0\u09bf\u09b0 \u099c\u09a8\u09cd\u09af \u09b8\u09b2\u09bf\u09a1 \u09a8\u09c0\u09a4\u09bf\u0997\u09c1\u09b2\u09bf \u09ac\u09cb\u099d\u09be \u098f\u09ac\u0982 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997 \u0995\u09b0\u09be \u0985\u09aa\u09b0\u09bf\u09b9\u09be\u09b0\u09cd\u09af \u09af\u09be \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09bf\u09a4 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be\u09b0 \u09b8\u09be\u09a5\u09c7 \u0996\u09be\u09aa \u0996\u09be\u0987\u09af\u09bc\u09c7 \u09a8\u09bf\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u098f\u0995\u0995 \u09a6\u09be\u09af\u09bc\u09bf\u09a4\u09cd\u09ac \u09a8\u09c0\u09a4\u09bf (\u098f\u09b8\u0986\u09b0\u09aa\u09bf)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u09b8\u0982\u099c\u09cd\u099e\u09be<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u0995\u0995 \u09a6\u09be\u09af\u09bc\u09ac\u09a6\u09cd\u09a7\u09a4\u09be\u09b0 \u09a8\u09c0\u09a4\u09bf (\u098f\u09b8\u0986\u09b0\u09aa\u09bf) \u09ac\u09b2\u09c7 \u09af\u09c7 \u098f\u0995\u099f\u09bf \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8\u09c7\u09b0 \u09b6\u09c1\u09a7\u09c1\u09ae\u09be\u09a4\u09cd\u09b0 \u098f\u0995\u099f\u09bf \u0995\u09be\u09b0\u09a3 \u09a5\u09be\u0995\u09be \u0989\u099a\u09bf\u09a4, \u09af\u09be\u09b0 \u0985\u09b0\u09cd\u09a5 \u09b6\u09c1\u09a7\u09c1\u09ae\u09be\u09a4\u09cd\u09b0 \u098f\u0995\u099f\u09bf \u0995\u09be\u099c \u09ac\u09be \u09a6\u09be\u09af\u09bc\u09bf\u09a4\u09cd\u09ac \u09a5\u09be\u0995\u09be \u0989\u099a\u09bf\u09a4\u0964 \u098f\u0987 \u09a8\u09c0\u09a4\u09bf \u0995\u09cd\u09b2\u09be\u09b8 \u09ab\u09cb\u0995\u09be\u09b8\u09a1 \u098f\u09ac\u0982 \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09a8\u09be\u09af\u09cb\u0997\u09cd\u09af \u09b0\u09be\u0996\u09a4\u09c7 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af \u0995\u09b0\u09c7\u0964<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u09b8\u09c1\u09ac\u09bf\u09a7\u09be<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u09b0\u0995\u09cd\u09b7\u09a3\u09be\u09ac\u09c7\u0995\u09cd\u09b7\u09a3\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be<\/strong>: \u0995\u09cb\u09a1 \u09ac\u09cb\u099d\u09be \u098f\u09ac\u0982 \u0986\u09aa\u09a1\u09c7\u099f \u0995\u09b0\u09be \u09b8\u09b9\u099c \u0995\u09b0\u09c7\u0964<\/li>\n\n\n\n<li><strong>\u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be<\/strong>: \u098f\u0995\u0995 \u09a6\u09be\u09af\u09bc\u09bf\u09a4\u09cd\u09ac \u09b8\u09b9 \u0995\u09cd\u09b2\u09be\u09b8\u0997\u09c1\u09b2\u09bf \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09be \u09b8\u09b9\u099c\u0964<\/li>\n\n\n\n<li><strong>\u09a8\u09ae\u09a8\u09c0\u09af\u09bc\u09a4\u09be<\/strong>: \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8\u0997\u09c1\u09b2\u09bf \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u09b6\u09cd\u09b0\u09c7\u09a3\u09c0\u09a4\u09c7 \u09b8\u09cd\u09a5\u09be\u09a8\u09c0\u09af\u09bc\u0995\u09b0\u09a3 \u0995\u09b0\u09be \u09b9\u09af\u09bc, \u09aa\u09be\u09b0\u09cd\u09b6\u09cd\u09ac \u09aa\u09cd\u09b0\u09a4\u09bf\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u0997\u09c1\u09b2\u09bf\u09b0 \u099d\u09c1\u0981\u0995\u09bf \u09b9\u09cd\u09b0\u09be\u09b8 \u0995\u09b0\u09c7\u09f7<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u099f\u09c1\u09b2\u09b8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u09b8\u09cd\u099f\u09cd\u09af\u09be\u099f\u09bf\u0995 \u0995\u09cb\u09a1 \u09ac\u09bf\u09b6\u09cd\u09b2\u09c7\u09b7\u09a3<\/strong>: SonarQube-\u098f\u09b0 \u09ae\u09a4\u09cb \u099f\u09c1\u09b2\u0997\u09c1\u09b2\u09bf \u098f\u09ae\u09a8 \u0995\u09cd\u09b2\u09be\u09b8 \u09b6\u09a8\u09be\u0995\u09cd\u09a4 \u0995\u09b0\u09a4\u09c7 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u09af\u09c7\u0997\u09c1\u09b2\u09bf\u09b0 \u098f\u0995\u09be\u09a7\u09bf\u0995 \u09a6\u09be\u09af\u09bc\u09bf\u09a4\u09cd\u09ac \u09b0\u09af\u09bc\u09c7\u099b\u09c7\u09f7<\/li>\n\n\n\n<li><strong>\u09b0\u09bf\u09ab\u09cd\u09af\u09be\u0995\u09cd\u099f\u09b0\u09bf\u0982 \u099f\u09c1\u09b2\u09b8<\/strong>: IntelliJ IDEA \u098f\u09ac\u0982 \u09ad\u09bf\u099c\u09cd\u09af\u09c1\u09af\u09bc\u09be\u09b2 \u09b8\u09cd\u099f\u09c1\u09a1\u09bf\u0993\u09b0 \u09ae\u09a4\u09cb IDE\u0997\u09c1\u09b2\u09bf \u0995\u09cd\u09b2\u09be\u09b8\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u098f\u0995\u0995 \u09a6\u09be\u09af\u09bc\u09bf\u09a4\u09cd\u09ac\u09c7 \u09ac\u09bf\u09ad\u0995\u09cd\u09a4 \u0995\u09b0\u09a4\u09c7 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09b0\u09bf\u09ab\u09cd\u09af\u09be\u0995\u09cd\u099f\u09b0\u09bf\u0982 \u099f\u09c1\u09b2 \u09b8\u09b0\u09ac\u09b0\u09be\u09b9 \u0995\u09b0\u09c7\u09f7<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u0989\u09a6\u09be\u09b9\u09b0\u09a3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u09ae\u09a8 \u098f\u0995\u099f\u09bf \u0995\u09cd\u09b2\u09be\u09b8 \u09ac\u09bf\u09ac\u09c7\u099a\u09a8\u09be \u0995\u09b0\u09c1\u09a8 \u09af\u09be \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u0995\u09be\u09b0\u09c0\u09b0 \u09aa\u09cd\u09b0\u09ae\u09be\u09a3\u09c0\u0995\u09b0\u09a3 \u098f\u09ac\u0982 \u09a1\u09c7\u099f\u09be \u09b2\u0997\u09bf\u0982 \u0989\u09ad\u09af\u09bc\u0987 \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09a8\u09be \u0995\u09b0\u09c7\u0964 \u098f\u099f\u09bf \u098f\u09b8\u0986\u09b0\u09aa\u09bf \u09b2\u0999\u09cd\u0998\u09a8 \u0995\u09b0\u09c7 \u0995\u09be\u09b0\u09a3 \u098f\u09b0 \u098f\u0995\u09be\u09a7\u09bf\u0995 \u09a6\u09be\u09af\u09bc\u09bf\u09a4\u09cd\u09ac \u09b0\u09af\u09bc\u09c7\u099b\u09c7\u0964 \u098f\u0987 \u09a6\u09be\u09af\u09bc\u09bf\u09a4\u09cd\u09ac\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09a6\u09c1\u099f\u09bf \u09b8\u09cd\u09ac\u09a4\u09a8\u09cd\u09a4\u09cd\u09b0 \u09b6\u09cd\u09b0\u09c7\u09a3\u09c0\u09a4\u09c7 \u09ac\u09bf\u09ad\u0995\u09cd\u09a4 \u0995\u09b0\u09c7, \u098f\u0995\u099f\u09bf \u09aa\u09cd\u09b0\u09ae\u09be\u09a3\u09c0\u0995\u09b0\u09a3\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u09ac\u0982 \u098f\u0995\u099f\u09bf \u09b2\u0997\u09bf\u0982\u09af\u09bc\u09c7\u09b0 \u099c\u09a8\u09cd\u09af, \u0986\u09ae\u09b0\u09be SRP \u09ae\u09c7\u09a8\u09c7 \u099a\u09b2\u09bf \u098f\u09ac\u0982 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u09c7\u09b0 \u09b0\u0995\u09cd\u09b7\u09a3\u09be\u09ac\u09c7\u0995\u09cd\u09b7\u09a3\u09c7\u09b0 \u0989\u09a8\u09cd\u09a8\u09a4\u09bf \u0995\u09b0\u09bf\u09f7<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code data-no-translation=\"\">class Authenticator:\n    def authenticate_user(self, user_credentials):\n        # Authentication logic here\n\nclass Logger:\n    def log_message(self, message):\n        # Logging logic here\n<\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u0996\u09cb\u09b2\u09be\/\u09ac\u09a8\u09cd\u09a7 \u09a8\u09c0\u09a4\u09bf (\u0993\u09b8\u09bf\u09aa\u09bf)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u09b8\u0982\u099c\u09cd\u099e\u09be<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0993\u09aa\u09c7\u09a8\/\u0995\u09cd\u09b2\u09cb\u099c\u09a1 \u09aa\u09cd\u09b0\u09bf\u09a8\u09cd\u09b8\u09bf\u09aa\u09b2 (\u0993\u09b8\u09bf\u09aa\u09bf) \u09ac\u09b2\u09c7 \u09af\u09c7 \u09b8\u09ab\u09cd\u099f\u0993\u09af\u09bc\u09cd\u09af\u09be\u09b0 \u09b8\u0982\u09b8\u09cd\u09a5\u09be\u0997\u09c1\u09b2\u09bf \u098f\u0995\u09cd\u09b8\u099f\u09c7\u09a8\u09b6\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0989\u09a8\u09cd\u09ae\u09c1\u0995\u09cd\u09a4 \u09b9\u0993\u09af\u09bc\u09be \u0989\u099a\u09bf\u09a4 \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09ac\u09a8\u09cd\u09a7 \u0995\u09b0\u09be \u0989\u099a\u09bf\u09a4\u0964 \u098f\u09b0 \u09ae\u09be\u09a8\u09c7 \u0986\u09aa\u09a8\u09bf \u09ac\u09bf\u09a6\u09cd\u09af\u09ae\u09be\u09a8 \u0995\u09cb\u09a1 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u09a8\u09be \u0995\u09b0\u09c7 \u09a8\u09a4\u09c1\u09a8 \u0995\u09be\u09b0\u09cd\u09af\u0995\u09be\u09b0\u09bf\u09a4\u09be \u09af\u09cb\u0997 \u0995\u09b0\u09a4\u09c7 \u09b8\u0995\u09cd\u09b7\u09ae \u09b9\u09ac\u09c7\u09a8\u0964<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u09b8\u09c1\u09ac\u09bf\u09a7\u09be<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u098f\u0995\u09cd\u09b8\u099f\u09c7\u09a8\u09b8\u09bf\u09ac\u09bf\u09b2\u09bf\u099f\u09bf<\/strong>: \u09ac\u09bf\u09a6\u09cd\u09af\u09ae\u09be\u09a8 \u0995\u09cb\u09a1 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u09a8\u09be \u0995\u09b0\u09c7\u0987 \u09a8\u09a4\u09c1\u09a8 \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af \u09af\u09cb\u0997 \u0995\u09b0\u09be \u09af\u09c7\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/li>\n\n\n\n<li><strong>\u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09b6\u09c0\u09b2\u09a4\u09be<\/strong>: \u09ac\u09bf\u09a6\u09cd\u09af\u09ae\u09be\u09a8 \u0995\u09cb\u09a1 \u0985\u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09bf\u09a4 \u09a5\u09be\u0995\u09c7, \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u09c7\u09b0 \u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09b6\u09c0\u09b2\u09a4\u09be \u09ac\u099c\u09be\u09af\u09bc \u09b0\u09be\u0996\u09c7\u0964<\/li>\n\n\n\n<li><strong>\u09aa\u09c1\u09a8\u09b0\u09cd\u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be<\/strong>: \u0995\u09cb\u09a1 \u09aa\u09c1\u09a8\u0983\u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u09b8\u0995\u09cd\u09b7\u09ae \u0995\u09b0\u09c7, \u09ac\u09bf\u09ae\u09c2\u09b0\u09cd\u09a4\u0995\u09b0\u09a3\u09c7\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u0995\u09c7 \u09aa\u09cd\u09b0\u099a\u09be\u09b0 \u0995\u09b0\u09c7\u0964<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u099f\u09c1\u09b2\u09b8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u09a8\u0995\u09b6\u09be \u09a8\u09bf\u09a6\u09b0\u09cd\u09b6\u09a8<\/strong>: \u09b8\u09cd\u099f\u09cd\u09b0\u09cd\u09af\u09be\u099f\u09c7\u099c\u09bf, \u09a1\u09c7\u0995\u09cb\u09b0\u09c7\u099f\u09b0 \u098f\u09ac\u0982 \u09ab\u09cd\u09af\u09be\u0995\u09cd\u099f\u09b0\u09bf\u09b0 \u09ae\u09a4\u09cb \u09aa\u09cd\u09af\u09be\u099f\u09be\u09b0\u09cd\u09a8\u0997\u09c1\u09b2\u09bf \u0993\u09b8\u09bf\u09aa\u09bf \u09ac\u09be\u09b8\u09cd\u09a4\u09ac\u09be\u09af\u09bc\u09a8\u09c7 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af \u0995\u09b0\u09c7\u0964<\/li>\n\n\n\n<li><strong>\u09ab\u09cd\u09b0\u09c7\u09ae\u0993\u09af\u09bc\u09be\u09b0\u09cd\u0995<\/strong>: \u09a1\u09bf\u09aa\u09c7\u09a8\u09a1\u09c7\u09a8\u09cd\u09b8\u09bf \u0987\u09a8\u099c\u09c7\u0995\u09b6\u09a8 \u09ab\u09cd\u09b0\u09c7\u09ae\u0993\u09af\u09bc\u09be\u09b0\u09cd\u0995 \u09af\u09c7\u09ae\u09a8 \u099c\u09be\u09ad\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09b8\u09cd\u09aa\u09cd\u09b0\u09bf\u0982 \u098f\u09ac\u0982 \u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0995\u09cc\u09a3\u09bf\u0995 \u0987\u09a8\u09cd\u099f\u09be\u09b0\u09ab\u09c7\u09b8 \u098f\u09ac\u0982 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09a4\u09be \u0987\u09a8\u099c\u09c7\u0995\u09b6\u09a8\u09c7\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u0995\u09c7 \u09aa\u09cd\u09b0\u099a\u09be\u09b0 \u0995\u09b0\u09c7 OCP \u09b8\u09ae\u09b0\u09cd\u09a5\u09a8 \u0995\u09b0\u09c7\u0964<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u0989\u09a6\u09be\u09b9\u09b0\u09a3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u09ac\u09bf\u09a6\u09cd\u09af\u09ae\u09be\u09a8 \u0995\u09cd\u09b2\u09be\u09b8\u0997\u09c1\u09b2\u09bf \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u09a8\u09be \u0995\u09b0\u09c7 \u0995\u09be\u09b0\u09cd\u09af\u0995\u09be\u09b0\u09bf\u09a4\u09be \u09aa\u09cd\u09b0\u09b8\u09be\u09b0\u09bf\u09a4 \u0995\u09b0\u09a4\u09c7 \u09aa\u09b2\u09bf\u09ae\u09b0\u09ab\u09bf\u099c\u09ae \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be OCP \u09ae\u09c7\u09a8\u09c7 \u099a\u09b2\u09c7\u0964 \u0989\u09a6\u09be\u09b9\u09b0\u09a3\u09b8\u09cd\u09ac\u09b0\u09c2\u09aa, \u098f\u0995\u099f\u09bf \u0986\u0995\u09c3\u09a4\u09bf \u0985\u0999\u09cd\u0995\u09a8 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8 \u09ac\u09bf\u09ac\u09c7\u099a\u09a8\u09be \u0995\u09b0\u09c1\u09a8 \u09af\u09c7\u0996\u09be\u09a8\u09c7 \u09ac\u09bf\u09a6\u09cd\u09af\u09ae\u09be\u09a8 \u0995\u09cb\u09a1 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u09a8\u09be \u0995\u09b0\u09c7 \u09a8\u09a4\u09c1\u09a8 \u0986\u0995\u09be\u09b0 \u09af\u09cb\u0997 \u0995\u09b0\u09be \u09af\u09c7\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code data-no-translation=\"\">class Shape:\n    def draw(self):\n        pass\n\nclass Circle(Shape):\n    def draw(self):\n        # Drawing logic for circle\n\nclass Square(Shape):\n    def draw(self):\n        # Drawing logic for square\n\ndef draw_shape(shape: Shape):\n    shape.draw()\n<\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u09b2\u09bf\u09b8\u0995\u09ad \u09aa\u09cd\u09b0\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u09a8 \u09a8\u09c0\u09a4\u09bf (\u098f\u09b2\u098f\u09b8\u09aa\u09bf)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u09b8\u0982\u099c\u09cd\u099e\u09be<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b2\u09bf\u09b8\u0995\u09ad \u09b8\u09be\u09ac\u09b8\u09cd\u099f\u09bf\u099f\u09bf\u0989\u09b6\u09a8 \u09aa\u09cd\u09b0\u09bf\u09a8\u09cd\u09b8\u09bf\u09aa\u09b2 (\u098f\u09b2\u098f\u09b8\u09aa\u09bf) \u09ac\u09b2\u09c7 \u09af\u09c7 \u098f\u0995\u099f\u09bf \u09b8\u09c1\u09aa\u09be\u09b0\u0995\u09cd\u09b2\u09be\u09b8\u09c7\u09b0 \u09ac\u09b8\u09cd\u09a4\u09c1\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae\u09c7\u09b0 \u09b8\u09a0\u09bf\u0995\u09a4\u09be\u0995\u09c7 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac\u09bf\u09a4 \u09a8\u09be \u0995\u09b0\u09c7 \u098f\u0995\u099f\u09bf \u09b8\u09be\u09ac\u0995\u09cd\u09b2\u09be\u09b8\u09c7\u09b0 \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09b8\u09be\u09a5\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b8\u09cd\u09a5\u09be\u09aa\u09a8\u09af\u09cb\u0997\u09cd\u09af \u09b9\u0993\u09af\u09bc\u09be \u0989\u099a\u09bf\u09a4\u0964 \u098f\u099f\u09bf \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7 \u09af\u09c7 \u098f\u0995\u099f\u09bf \u09b8\u09be\u09ac\u0995\u09cd\u09b2\u09be\u09b8 \u09a4\u09be\u09b0 \u09b8\u09c1\u09aa\u09be\u09b0\u0995\u09cd\u09b2\u09be\u09b8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09a6\u09be\u0981\u09a1\u09bc\u09be\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u09b8\u09c1\u09ac\u09bf\u09a7\u09be<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u09ac\u09bf\u09a8\u09bf\u09ae\u09af\u09bc\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be<\/strong>: \u09b8\u09be\u09ac\u0995\u09cd\u09b2\u09be\u09b8\u0997\u09c1\u09b2\u09bf \u09a4\u09be\u09a6\u09c7\u09b0 \u09b8\u09c1\u09aa\u09be\u09b0\u0995\u09cd\u09b2\u09be\u09b8\u0997\u09c1\u09b2\u09bf\u09b0 \u09b8\u09be\u09a5\u09c7 \u09ac\u09bf\u09a8\u09bf\u09ae\u09af\u09bc\u09af\u09cb\u0997\u09cd\u09af\u09ad\u09be\u09ac\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be \u09af\u09c7\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/li>\n\n\n\n<li><strong>\u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be<\/strong>: \u0989\u09aa\u09b6\u09cd\u09b0\u09c7\u09a3\u09c0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be\u09b0 \u09b8\u09ae\u09af\u09bc \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u09b8\u09a0\u09bf\u0995\u09ad\u09be\u09ac\u09c7 \u0986\u099a\u09b0\u09a3 \u0995\u09b0\u09c7 \u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7\u0964<\/li>\n\n\n\n<li><strong>\u09a7\u09be\u09b0\u09be\u09ac\u09be\u09b9\u09bf\u0995\u09a4\u09be<\/strong>: \u09b6\u09cd\u09b0\u09c7\u09a3\u09c0 \u0985\u09a8\u09c1\u0995\u09cd\u09b0\u09ae \u099c\u09c1\u09a1\u09bc\u09c7 \u09b8\u09be\u09ae\u099e\u09cd\u099c\u09b8\u09cd\u09af\u09aa\u09c2\u09b0\u09cd\u09a3 \u0986\u099a\u09b0\u09a3 \u09aa\u09cd\u09b0\u099a\u09be\u09b0 \u0995\u09b0\u09c7\u0964<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u099f\u09c1\u09b2\u09b8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u09b8\u09cd\u099f\u09cd\u09af\u09be\u099f\u09bf\u0995 \u099f\u09be\u0987\u09aa \u099a\u09c7\u0995\u09be\u09b0<\/strong>: Python-\u098f\u09b0 \u099c\u09a8\u09cd\u09af MyPy-\u098f\u09b0 \u09ae\u09a4\u09cb \u099f\u09c1\u09b2 \u099f\u09be\u0987\u09aa \u09a8\u09bf\u09b0\u09cd\u09ad\u09c1\u09b2\u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7 LSP \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997 \u0995\u09b0\u09a4\u09c7 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/li>\n\n\n\n<li><strong>\u0985\u0982\u09b6 \u09aa\u09b0\u09bf\u0995\u09cd\u09b7\u09be\u0995\u09b0\u09a3<\/strong>: \u09b8\u09c1\u09aa\u09be\u09b0\u0995\u09cd\u09b2\u09be\u09b8 \u0986\u099a\u09b0\u09a3\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u09b2\u09c7\u0996\u09be \u098f\u09ac\u0982 \u09b8\u09ae\u09cd\u09ae\u09a4\u09bf \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09a4\u09c7 \u09b8\u09be\u09ac\u0995\u09cd\u09b2\u09be\u09b8\u09c7\u09b0 \u09ac\u09bf\u09b0\u09c1\u09a6\u09cd\u09a7\u09c7 \u09b8\u09c7\u0997\u09c1\u09b2\u09bf \u099a\u09be\u09b2\u09be\u09a8\u09cb\u0964<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u0989\u09a6\u09be\u09b9\u09b0\u09a3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u0995\u099f\u09bf \u09b8\u09c1\u09aa\u09be\u09b0\u0995\u09cd\u09b2\u09be\u09b8 \u09ac\u09bf\u09ac\u09c7\u099a\u09a8\u09be \u0995\u09b0\u09c1\u09a8 <code data-no-translation=\"\">Bird<\/code> \u098f\u09ac\u0982 \u098f\u0995\u099f\u09bf \u0989\u09aa\u09b6\u09cd\u09b0\u09c7\u09a3\u09c0 <code data-no-translation=\"\">Penguin<\/code>. \u09af\u09a6\u09bf <code data-no-translation=\"\">Bird<\/code> \u0995\u09cd\u09b2\u09be\u09b8\u09c7\u09b0 \u098f\u0995\u099f\u09bf \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf \u0986\u099b\u09c7 <code data-no-translation=\"\">fly<\/code>, \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 <code data-no-translation=\"\">Penguin<\/code> \u0989\u09a1\u09bc\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u09a8\u09be, \u098f\u099f\u09bf LSP \u09b2\u0999\u09cd\u0998\u09a8 \u0995\u09b0\u09ac\u09c7\u0964 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09c7, \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u0997\u09c1\u09b2\u09bf \u098f\u09ae\u09a8\u09ad\u09be\u09ac\u09c7 \u09a1\u09bf\u099c\u09be\u0987\u09a8 \u0995\u09b0\u09be \u0989\u099a\u09bf\u09a4 \u09af\u09be\u09a4\u09c7 \u09b8\u09ae\u09b8\u09cd\u09a4 \u0989\u09aa\u09b6\u09cd\u09b0\u09c7\u09a3\u09c0\u0997\u09c1\u09b2\u09bf \u09af\u09a5\u09be\u09af\u09a5\u09ad\u09be\u09ac\u09c7 \u09a4\u09be\u09a6\u09c7\u09b0 \u09ac\u09be\u09b8\u09cd\u09a4\u09ac\u09be\u09af\u09bc\u09a8 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code data-no-translation=\"\">class Bird:\n    def move(self):\n        pass\n\nclass Penguin(Bird):\n    def move(self):\n        # Penguins waddle instead of flying\n<\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u0987\u09a8\u09cd\u099f\u09be\u09b0\u09ab\u09c7\u09b8 \u09b8\u09c7\u0997\u09cd\u09b0\u09bf\u0997\u09c7\u09b6\u09a8 \u09aa\u09cd\u09b0\u09bf\u09a8\u09cd\u09b8\u09bf\u09aa\u09b2 (ISP)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u09b8\u0982\u099c\u09cd\u099e\u09be<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0987\u09a8\u09cd\u099f\u09be\u09b0\u09ab\u09c7\u09b8 \u09b8\u09c7\u0997\u09cd\u09b0\u09bf\u0997\u09c7\u09b6\u09a8 \u09aa\u09cd\u09b0\u09bf\u09a8\u09cd\u09b8\u09bf\u09aa\u09b2 (\u0986\u0987\u098f\u09b8\u09aa\u09bf) \u09ac\u09b2\u09c7 \u09af\u09c7 \u0995\u09cb\u09a8\u0993 \u0995\u09cd\u09b2\u09be\u09af\u09bc\u09c7\u09a8\u09cd\u099f\u0995\u09c7 \u098f\u09ae\u09a8 \u0987\u09a8\u09cd\u099f\u09be\u09b0\u09ab\u09c7\u09b8\u09c7\u09b0 \u0989\u09aa\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09a4\u09c7 \u09ac\u09be\u09a7\u09cd\u09af \u0995\u09b0\u09be \u0989\u099a\u09bf\u09a4 \u09a8\u09af\u09bc \u09af\u09be \u098f\u099f\u09bf \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u09a8\u09be\u0964 \u098f\u09b0 \u0985\u09b0\u09cd\u09a5 \u098f\u0995\u099f\u09bf \u09ac\u09a1\u09bc, \u09b8\u09be\u09a7\u09be\u09b0\u09a3-\u0989\u09a6\u09cd\u09a6\u09c7\u09b6\u09cd\u09af \u0987\u09a8\u09cd\u099f\u09be\u09b0\u09ab\u09c7\u09b8\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09c7 \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f, \u09b8\u09c2\u0995\u09cd\u09b7\u09cd\u09ae-\u09a6\u09be\u09a8\u09be\u09af\u09c1\u0995\u09cd\u09a4 \u0987\u09a8\u09cd\u099f\u09be\u09b0\u09ab\u09c7\u09b8 \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09be\u0964<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u09b8\u09c1\u09ac\u09bf\u09a7\u09be<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u09a1\u09bf\u0995\u09aa\u09b2\u09bf\u0982<\/strong>: \u099b\u09cb\u099f, \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u0987\u09a8\u09cd\u099f\u09be\u09b0\u09ab\u09c7\u09b8 \u0995\u09cd\u09b2\u09be\u09b8\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09a4\u09be \u0995\u09ae\u09be\u09af\u09bc\u0964<\/li>\n\n\n\n<li><strong>\u09b8\u0982\u09b9\u09a4\u09bf<\/strong>: \u0986\u09b0\u09cb \u09b8\u09ae\u09a8\u09cd\u09ac\u09bf\u09a4 \u098f\u09ac\u0982 \u09ab\u09cb\u0995\u09be\u09b8\u09a1 \u0987\u09a8\u09cd\u099f\u09be\u09b0\u09ab\u09c7\u09b8 \u09aa\u09cd\u09b0\u099a\u09be\u09b0 \u0995\u09b0\u09c7\u0964<\/li>\n\n\n\n<li><strong>\u09a8\u09ae\u09a8\u09c0\u09af\u09bc\u09a4\u09be<\/strong>: \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8\u0997\u09c1\u09b2\u09bf \u09ac\u09be\u09b8\u09cd\u09a4\u09ac\u09be\u09af\u09bc\u09a8 \u098f\u09ac\u0982 \u09a8\u09a4\u09c1\u09a8 \u0995\u09be\u09b0\u09cd\u09af\u0995\u09be\u09b0\u09bf\u09a4\u09be \u09af\u09cb\u0997 \u0995\u09b0\u09be \u09b8\u09b9\u099c\u09f7<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u099f\u09c1\u09b2\u09b8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0987\u09a8\u09cd\u099f\u09be\u09b0\u09ab\u09c7\u09b8 \u09a8\u09bf\u09b7\u09cd\u0995\u09be\u09b6\u09a8 \u09b8\u09b0\u099e\u09cd\u099c\u09be\u09ae<\/strong>: Eclipse \u098f\u09ac\u0982 IntelliJ IDEA \u098f\u09b0 \u09ae\u09a4 IDE \u09ac\u09bf\u09a6\u09cd\u09af\u09ae\u09be\u09a8 \u0995\u09cd\u09b2\u09be\u09b8 \u09a5\u09c7\u0995\u09c7 \u0987\u09a8\u09cd\u099f\u09be\u09b0\u09ab\u09c7\u09b8 \u09ac\u09c7\u09b0 \u0995\u09b0\u09a4\u09c7 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/li>\n\n\n\n<li><strong>\u0995\u09cb\u09a1 \u09aa\u09b0\u09cd\u09af\u09be\u09b2\u09cb\u099a\u09a8\u09be \u09b8\u09b0\u099e\u09cd\u099c\u09be\u09ae<\/strong>: GitHub \u098f\u09ac\u0982 Bitbucket \u098f\u09b0 \u09ae\u09a4 \u09aa\u09cd\u09b2\u09cd\u09af\u09be\u099f\u09ab\u09b0\u09cd\u09ae \u09aa\u09bf\u09af\u09bc\u09be\u09b0 \u09b0\u09bf\u09ad\u09bf\u0989 \u098f\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 ISP-\u098f\u09b0 \u0986\u09a8\u09c1\u0997\u09a4\u09cd\u09af \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09a4\u09c7 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u0989\u09a6\u09be\u09b9\u09b0\u09a3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u0995\u099f\u09bf \u09ac\u09a1\u09bc \u0987\u09a8\u09cd\u099f\u09be\u09b0\u09ab\u09c7\u09b8 <code data-no-translation=\"\">Worker<\/code> \u09af\u09c7 \u0989\u09ad\u09af\u09bc\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf \u0985\u09a8\u09cd\u09a4\u09b0\u09cd\u09ad\u09c1\u0995\u09cd\u09a4 <code data-no-translation=\"\">developer<\/code> \u098f\u09ac\u0982 <code data-no-translation=\"\">manager<\/code> \u0995\u09be\u099c\u0997\u09c1\u09b2\u09bf \u0986\u0987\u098f\u09b8\u09aa\u09bf \u09b2\u0999\u09cd\u0998\u09a8 \u0995\u09b0\u09c7\u0964 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09c7, \u098f\u099f\u09bf \u09a6\u09c1\u099f\u09bf \u0987\u09a8\u09cd\u099f\u09be\u09b0\u09ab\u09c7\u09b8\u09c7 \u09ac\u09bf\u09ad\u0995\u09cd\u09a4 \u0995\u09b0\u09c1\u09a8:<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code data-no-translation=\"\">class Developer:\n    def write_code(self):\n        pass\n\nclass Manager:\n    def manage_team(self):\n        pass\n<\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09a4\u09be \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4 \u09a8\u09c0\u09a4\u09bf (DIP)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u09b8\u0982\u099c\u09cd\u099e\u09be<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u09a1\u09bf\u09aa\u09c7\u09a8\u09a1\u09c7\u09a8\u09cd\u09b8\u09bf \u0987\u09a8\u09ad\u09be\u09b0\u09cd\u09b8\u09a8 \u09aa\u09cd\u09b0\u09bf\u09a8\u09cd\u09b8\u09bf\u09aa\u09b2 (\u09a1\u09bf\u0986\u0987\u09aa\u09bf) \u09ac\u09b2\u09c7 \u09af\u09c7 \u0989\u099a\u09cd\u099a-\u09b8\u09cd\u09a4\u09b0\u09c7\u09b0 \u09ae\u09a1\u09bf\u0989\u09b2\u0997\u09c1\u09b2\u09bf \u09a8\u09bf\u09ae\u09cd\u09a8-\u09b8\u09cd\u09a4\u09b0\u09c7\u09b0 \u09ae\u09a1\u09bf\u0989\u09b2\u0997\u09c1\u09b2\u09bf\u09b0 \u0989\u09aa\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09be \u0989\u099a\u09bf\u09a4 \u09a8\u09af\u09bc\u0964 \u0989\u09ad\u09af\u09bc \u09ac\u09bf\u09ae\u09c2\u09b0\u09cd\u09a4\u09a4\u09be \u0989\u09aa\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09be \u0989\u099a\u09bf\u09a4. \u098f\u099b\u09be\u09a1\u09bc\u09be\u0993, \u09ac\u09bf\u09ae\u09c2\u09b0\u09cd\u09a4\u09a4\u09be \u09ac\u09bf\u09ac\u09b0\u09a3\u09c7\u09b0 \u0989\u09aa\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09be \u0989\u099a\u09bf\u09a4 \u09a8\u09af\u09bc\u0964 \u09ac\u09bf\u09ac\u09b0\u09a3 \u09ac\u09bf\u09ae\u09c2\u09b0\u09cd\u09a4\u09a4\u09be \u0989\u09aa\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09be \u0989\u099a\u09bf\u09a4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u09b8\u09c1\u09ac\u09bf\u09a7\u09be<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u09a1\u09bf\u0995\u09aa\u09b2\u09bf\u0982<\/strong>: \u0989\u099a\u09cd\u099a-\u09b8\u09cd\u09a4\u09b0\u09c7\u09b0 \u09ae\u09a1\u09bf\u0989\u09b2\u0997\u09c1\u09b2\u09bf \u09a8\u09bf\u09ae\u09cd\u09a8-\u09b8\u09cd\u09a4\u09b0\u09c7\u09b0 \u09ae\u09a1\u09bf\u0989\u09b2\u0997\u09c1\u09b2\u09bf \u09a5\u09c7\u0995\u09c7 \u0986\u09b2\u09be\u09a6\u09be \u0995\u09b0\u09be \u09b9\u09af\u09bc\u0964<\/li>\n\n\n\n<li><strong>\u09a8\u09ae\u09a8\u09c0\u09af\u09bc\u09a4\u09be<\/strong>: \u0989\u099a\u09cd\u099a-\u09b8\u09cd\u09a4\u09b0\u09c7\u09b0 \u09ae\u09a1\u09bf\u0989\u09b2\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac\u09bf\u09a4 \u09a8\u09be \u0995\u09b0\u09c7\u0987 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u098f\u09ac\u0982 \u09aa\u09cd\u09b0\u09b8\u09be\u09b0\u09bf\u09a4 \u0995\u09b0\u09be \u09b8\u09b9\u099c\u0964<\/li>\n\n\n\n<li><strong>\u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be<\/strong>: \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09a4\u09be \u0987\u09a8\u099c\u09c7\u0995\u09b6\u09a8 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u0989\u09a8\u09cd\u09a8\u09a4 testability.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u099f\u09c1\u09b2\u09b8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09a4\u09be \u0987\u09a8\u099c\u09c7\u0995\u09b6\u09a8 \u09ab\u09cd\u09b0\u09c7\u09ae\u0993\u09af\u09bc\u09be\u09b0\u09cd\u0995<\/strong>: \u099c\u09be\u09ad\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09b8\u09cd\u09aa\u09cd\u09b0\u09bf\u0982, \u099c\u09be\u09ad\u09be \u098f\u09ac\u0982 \u0985\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09cd\u09b0\u09af\u09bc\u09c7\u09a1\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09a1\u09cd\u09af\u09be\u0997\u09be\u09b0 \u098f\u09ac\u0982 \u099c\u09be\u09ad\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u0997\u09c1\u0987\u09b8\u09c7\u09b0 \u09ae\u09a4\u09cb \u09ab\u09cd\u09b0\u09c7\u09ae\u0993\u09af\u09bc\u09be\u09b0\u09cd\u0995\u0997\u09c1\u09b2\u09bf \u09a1\u09bf\u0986\u0987\u09aa\u09bf\u0995\u09c7 \u09b8\u09b9\u099c\u09a4\u09b0 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/li>\n\n\n\n<li><strong>\u09ae\u0995\u09bf\u0982 \u09ab\u09cd\u09b0\u09c7\u09ae\u0993\u09af\u09bc\u09be\u09b0\u09cd\u0995<\/strong>: \u099c\u09be\u09ad\u09be-\u098f\u09b0 \u099c\u09a8\u09cd\u09af Mockito \u098f\u09ac\u0982 Python-\u098f\u09b0 \u099c\u09a8\u09cd\u09af unittest.mock-\u098f\u09b0 \u09ae\u09a4\u09cb \u099f\u09c1\u09b2 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u0989\u09a6\u09cd\u09a6\u09c7\u09b6\u09cd\u09af\u09c7 \u09ae\u0995 \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09a4\u09c7 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u0989\u09a6\u09be\u09b9\u09b0\u09a3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u098f\u0995\u099f\u09bf \u0989\u099a\u09cd\u099a-\u09b8\u09cd\u09a4\u09b0\u09c7\u09b0 \u09b6\u09cd\u09b0\u09c7\u09a3\u09c0 \u09b8\u09b0\u09be\u09b8\u09b0\u09bf \u09a8\u09bf\u09ae\u09cd\u09a8-\u09b8\u09cd\u09a4\u09b0\u09c7\u09b0 \u09b6\u09cd\u09b0\u09c7\u09a3\u09c0\u0995\u09c7 \u0987\u09a8\u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u099f \u0995\u09b0\u09be\u09b0 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09c7, \u098f\u0995\u099f\u09bf \u09ac\u09bf\u09ae\u09c2\u09b0\u09cd\u09a4\u09a4\u09be \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c1\u09a8:<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code data-no-translation=\"\">class MessageService:\n    def send_message(self, message):\n        pass\n\nclass EmailService(MessageService):\n    def send_message(self, message):\n        # Email sending logic here\n\nclass Notification:\n    def __init__(self, service: MessageService):\n        self.service = service\n\n    def notify(self, message):\n        self.service.send_message(message)\n<\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u0989\u09aa\u09b8\u0982\u09b9\u09be\u09b0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u09b8\u09ab\u09cd\u099f\u0993\u09af\u09bc\u09cd\u09af\u09be\u09b0 \u09a1\u09bf\u099c\u09be\u0987\u09a8 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09b8\u09b2\u09bf\u09a1 \u09a8\u09c0\u09a4\u09bf\u0997\u09c1\u09b2\u09bf \u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3 \u09af\u09be \u09b0\u0995\u09cd\u09b7\u09a3\u09be\u09ac\u09c7\u0995\u09cd\u09b7\u09a3\u09af\u09cb\u0997\u09cd\u09af, \u09ae\u09be\u09aa\u09af\u09cb\u0997\u09cd\u09af \u098f\u09ac\u0982 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\u098f\u0987 \u09a8\u09c0\u09a4\u09bf\u0997\u09c1\u09b2\u09bf \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997 \u0995\u09b0\u09be \u09b6\u09c1\u09b0\u09c1 \u0995\u09b0\u09c1\u09a8 \u098f\u09ac\u0982 \u0986\u09aa\u09a8\u09bf \u09b6\u09c0\u0998\u09cd\u09b0\u0987 \u0986\u09aa\u09a8\u09be\u09b0 \u0995\u09cb\u09a1\u09ac\u09c7\u09b8\u09c7 \u09af\u09c7 \u09b8\u09c1\u09ac\u09bf\u09a7\u09be\u0997\u09c1\u09b2\u09bf \u09a8\u09bf\u09af\u09bc\u09c7 \u0986\u09b8\u09c7 \u09a4\u09be \u09a6\u09c7\u0996\u09a4\u09c7 \u09aa\u09be\u09ac\u09c7\u09a8\u09f7 \u09b6\u09c1\u09ad \u0995\u09cb\u09a1\u09bf\u0982!<\/p>","protected":false},"excerpt":{"rendered":"<p>SOLID principles are fundamental guidelines for designing software that is maintainable, scalable, and robust. Introduced by Robert C. Martin (Uncle Bob), these principles help developers create systems that are more flexible and easier to manage. Understanding and applying SOLID principles is essential for building high-quality software that can adapt to changing requirements. The Single Responsibility [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":923227,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-923226","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles"],"acf":[],"_links":{"self":[{"href":"https:\/\/proxyelite.info\/bn\/wp-json\/wp\/v2\/posts\/923226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proxyelite.info\/bn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/proxyelite.info\/bn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/bn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/bn\/wp-json\/wp\/v2\/comments?post=923226"}],"version-history":[{"count":0,"href":"https:\/\/proxyelite.info\/bn\/wp-json\/wp\/v2\/posts\/923226\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/bn\/wp-json\/wp\/v2\/media\/923227"}],"wp:attachment":[{"href":"https:\/\/proxyelite.info\/bn\/wp-json\/wp\/v2\/media?parent=923226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/proxyelite.info\/bn\/wp-json\/wp\/v2\/categories?post=923226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/proxyelite.info\/bn\/wp-json\/wp\/v2\/tags?post=923226"}],"curies":[{"name":"\u09a1\u09ac\u09cd\u09b2\u09bf\u0989\u09aa\u09bf","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}