{"id":3913,"date":"2022-05-18T10:39:02","date_gmt":"2022-05-18T10:39:02","guid":{"rendered":"http:\/\/the-codest.localhost\/blog\/why-kotlin-is-awesome-but-you-will-stay-with-java-anyway\/"},"modified":"2026-04-28T14:07:11","modified_gmt":"2026-04-28T14:07:11","slug":"%ce%b3%ce%b9%ce%b1%cf%84%ce%af-%ce%b7-kotlin-%ce%b5%ce%af%ce%bd%ce%b1%ce%b9-%cf%86%ce%bf%ce%b2%ce%b5%cf%81%ce%ae-%ce%b1%ce%bb%ce%bb%ce%ac-%ce%b8%ce%b1-%ce%bc%ce%b5%ce%af%ce%bd%ce%b5%cf%84%ce%b5-%ce%bc","status":"publish","type":"post","link":"https:\/\/thecodest.co\/el\/blog\/why-kotlin-is-awesome-but-you-will-stay-with-java-anyway-1\/","title":{"rendered":"\u0393\u03b9\u03b1\u03c4\u03af \u03b7 Kotlin \u03b5\u03af\u03bd\u03b1\u03b9 \u03c6\u03bf\u03b2\u03b5\u03c1\u03ae, \u03b1\u03bb\u03bb\u03ac \u03b5\u03c3\u03b5\u03af\u03c2 \u03b8\u03b1 \u03bc\u03b5\u03af\u03bd\u03b5\u03c4\u03b5 \u03bc\u03b5 \u03c4\u03b7 Java \u03bf\u03cd\u03c4\u03c9\u03c2 \u03ae \u03ac\u03bb\u03bb\u03c9\u03c2"},"content":{"rendered":"<p>\u0391\u03bd\u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03c4\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03bf\u03bc\u03ac\u03b4\u03b1 \u03c3\u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03b1\u03bd\u03ae\u03ba\u03b5\u03c4\u03b5, \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03bb\u03cc\u03b3\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03bf\u03c0\u03bf\u03af\u03bf \u03bc\u03ad\u03bd\u03b5\u03c4\u03b5 \u03bc\u03b5 <strong><a href=\"https:\/\/thecodest.co\/el\/blog\/find-the-right-java-developer-now\/\">Java<\/a><\/strong>. \u039a\u03b1\u03b9 \u03b4\u03b5\u03bd \u03c3\u03b5 \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03ce. \u0388\u03c7\u03b5\u03b9 \u03b1\u03bd\u03b1\u03bc\u03c6\u03b9\u03c3\u03b2\u03ae\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf \u03c0\u03b9\u03bf \u03b1\u03bd\u03b5\u03c0\u03c4\u03c5\u03b3\u03bc\u03ad\u03bd\u03bf, \u03ba\u03b1\u03b8\u03bf\u03bb\u03b9\u03ba\u03cc \u03ba\u03b1\u03b9 \u03c0\u03bb\u03ae\u03c1\u03b5\u03c2 \u03bf\u03b9\u03ba\u03bf\u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c3\u03b5 \u03bf\u03bb\u03cc\u03ba\u03bb\u03b7\u03c1\u03bf \u03c4\u03bf <a href=\"https:\/\/thecodest.co\/el\/dictionary\/what-is-enterprise-hybrid-cloud\/\">\u03b5\u03c0\u03b9\u03c7\u03b5\u03af\u03c1\u03b7\u03c3\u03b7<\/a> \u03ba\u03cc\u03c3\u03bc\u03bf. \u0397 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03ba\u03b1\u03bb\u03ac \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03c3\u03bc\u03ad\u03bd\u03bf \u03c3\u03cd\u03bd\u03bf\u03bb\u03bf \u03b4\u03c5\u03bd\u03b1\u03c4\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd, \u03ba\u03ac\u03c0\u03bf\u03c5 \u03c3\u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03b6\u03ce\u03bd\u03b7 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c5\u03c0\u03b5\u03c1\u03b2\u03bf\u03bb\u03b9\u03ba\u03ac \u03c0\u03bf\u03bb\u03bb\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03bb\u03af\u03b3\u03c9\u03bd. \u039a\u03b1\u03b9 \u03bd\u03ad\u03b1 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03c0\u03c1\u03bf\u03c3\u03c4\u03af\u03b8\u03b5\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c1\u03b3\u03ac \u03b1\u03bb\u03bb\u03ac \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ac, \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03c9\u03c2 \u03b5\u03c0\u03af \u03c4\u03bf \u03c0\u03bb\u03b5\u03af\u03c3\u03c4\u03bf\u03bd \u03b5\u03bd\u03ae\u03bc\u03b5\u03c1\u03b7 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03bd\u03b5\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03bf\u03bd \u03ba\u03cc\u03c3\u03bc\u03bf \u03c4\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03bf\u03cd.<\/p>\n\n\n\n<p>\u039e\u03ad\u03c1\u03b5\u03c4\u03b5 <a href=\"https:\/\/projectlombok.org\">Lombok<\/a> \u03cc\u03bc\u03c9\u03c2; \u0391\u03bd \u03b4\u03b5\u03bd \u03c4\u03bf \u03be\u03ad\u03c1\u03b5\u03c4\u03b5, \u03c3\u03b1\u03c2 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03ce \u03b1\u03bd\u03b5\u03c0\u03b9\u03c6\u03cd\u03bb\u03b1\u03ba\u03c4\u03b1 \u03bd\u03b1 \u03c4\u03bf \u03b4\u03bf\u03ba\u03b9\u03bc\u03ac\u03c3\u03b5\u03c4\u03b5. \u0391\u03bd \u03c3\u03b1\u03c2 \u03b1\u03c1\u03ad\u03c3\u03b5\u03b9, \u03c4\u03cc\u03c4\u03b5 \u03ad\u03c7\u03c9 \u03ba\u03ac\u03c4\u03b9 \u03bc\u03cc\u03bd\u03bf \u03b3\u03b9\u03b1 \u03b5\u03c3\u03ac\u03c2 \u03bd\u03b1 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ac\u03c3\u03b5\u03c4\u03b5. \u039c\u03b9\u03b1 \u03b5\u03bd\u03c4\u03b5\u03bb\u03ce\u03c2 \u03bd\u03ad\u03b1 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1, \u03c0\u03bf\u03c5 \u03bc\u03b5 \u03c4\u03b1 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03c2 \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ac \u03c4\u03b7 Lombok \u03c0\u03b1\u03c1\u03c9\u03c7\u03b7\u03bc\u03ad\u03bd\u03b7. \u039f\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 <b>Kotlin<\/b>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kotlin; \u0395\u03bd\u03bd\u03bf\u03b5\u03af\u03c4\u03b5 \u03c4\u03b7 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1 Android;<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"\/app\/uploads\/2024\/05\/pClXBLD.jpg\" alt=\"\u039b\u03bf\u03b9\u03c0\u03cc\u03bd \u03bd\u03b1\u03b9, \u03b1\u03bb\u03bb\u03ac \u03c3\u03c4\u03b7\u03bd \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03cc\u03c7\u03b9\"\/><\/figure>\n\n\n\n<p>\u0397 Kotlin \u03c3\u03c4\u03bf Android \u03b5\u03c5\u03bb\u03bf\u03b3\u03ae\u03b8\u03b7\u03ba\u03b5 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03c4\u03b7 Google \u03c3\u03b5 \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03c0\u03bf\u03c5 \u03ad\u03b3\u03b9\u03bd\u03b5 \u03b7 de facto \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03bb\u03b1\u03c4\u03c6\u03cc\u03c1\u03bc\u03b1. \u0394\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c5\u03c4\u03cc \u03c3\u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b8\u03b1 \u03b5\u03c0\u03b9\u03ba\u03b5\u03bd\u03c4\u03c1\u03c9\u03b8\u03ce \u03c3\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf, \u03b1\u03bb\u03bb\u03ac \u03c4\u03bf Android \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1\u03c4\u03b9 \u03c4\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03c3\u03c5\u03bd\u03ac\u03bd\u03c4\u03b7\u03c3\u03b1 \u03c4\u03b7\u03bd Kotlin \u03b3\u03b9\u03b1 \u03c0\u03c1\u03ce\u03c4\u03b7 \u03c6\u03bf\u03c1\u03ac.<\/p>\n\n\n\n<p>\u039f \u03c3\u03c5\u03bd\u03ac\u03b4\u03b5\u03bb\u03c6\u03cc\u03c2 \u03bc\u03bf\u03c5 \u03c3\u03c4\u03b7 \u03b4\u03bf\u03c5\u03bb\u03b5\u03b9\u03ac \u03b1\u03bd\u03ad\u03c0\u03c4\u03c5\u03c3\u03c3\u03b5 \u03bc\u03b9\u03b1 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03b3\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03c4\u03cc\u03c4\u03b5 \u03c4\u03c1\u03ad\u03c7\u03bf\u03c5\u03c3\u03b1 <a href=\"https:\/\/thecodest.co\/el\/dictionary\/why-do-projects-fail\/\">\u03ad\u03c1\u03b3\u03bf<\/a>, \u03bc\u03cc\u03bd\u03bf\u03c2 \u03c4\u03bf\u03c5. \u039f\u03b9 \u03c0\u03c1\u03bf\u03b8\u03b5\u03c3\u03bc\u03af\u03b5\u03c2 \u03cc\u03bc\u03c9\u03c2 \u03c0\u03bb\u03b7\u03c3\u03af\u03b1\u03b6\u03b1\u03bd \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1, \u03bf\u03c0\u03cc\u03c4\u03b5 \u03bc\u03bf\u03c5 \u03b1\u03bd\u03b1\u03c4\u03ad\u03b8\u03b7\u03ba\u03b5 \u03bd\u03b1 \u03c4\u03bf\u03bd \u03b2\u03bf\u03b7\u03b8\u03ae\u03c3\u03c9 \u03bd\u03b1 \u03c4\u03b9\u03c2 \u03c4\u03b7\u03c1\u03ae\u03c3\u03b5\u03b9. \u0395\u03c0\u03b9\u03c4\u03c1\u03ad\u03c8\u03c4\u03b5 \u03bc\u03bf\u03c5 \u03c4\u03ce\u03c1\u03b1 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c6\u03b5\u03c1\u03b8\u03ce \u03c0\u03af\u03c3\u03c9 \u03c3\u03c4\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf \u03c3\u03b5 \u03b5\u03ba\u03b5\u03af\u03bd\u03b7 \u03c4\u03b7 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae. \u039a\u03b1\u03b9... \u0391\u03b1\u03b1\u03b1! \u0393\u03b9\u03b1\u03c4\u03af \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03bc\u03b9\u03b1 \u03c0\u03b5\u03c1\u03af\u03b5\u03c1\u03b3\u03b7 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1 \u03c0\u03bf\u03c5 \u03b1\u03ba\u03bf\u03cd\u03b3\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b1\u03bd... <a href=\"https:\/\/www.ketchupy.pl\/images\/3\/c\/9\/4\/5\/3c9453c5b720f810c293211d77449d9395f09944-product-front-1.png\">\u03bc\u03ac\u03c1\u03ba\u03b1 \u03ba\u03ad\u03c4\u03c3\u03b1\u03c0<\/a>!? \u03a6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03b1\u03af\u03c3\u03b9\u03bf!<\/p>\n\n\n\n<p>\u0393\u03b9\u03b1\u03c4\u03af \u03b3\u03c1\u03ac\u03c6\u03b5\u03c4\u03b1\u03b9 \"fun\" \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03ba\u03ac\u03b8\u03b5 \u03c3\u03c5\u03bd\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7; \u039b\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b5\u03bd \u03be\u03ad\u03c1\u03c9 \u03ae\u03b4\u03b7 \u03c4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9. \u0395\u03c0\u03af\u03c3\u03b7\u03c2, \u03ad\u03c7\u03c9 \u03ae\u03b4\u03b7 <em>\u03b4\u03b9\u03b1\u03c3\u03ba\u03ad\u03b4\u03b1\u03c3\u03b7<\/em> \u03bc\u03b5 <strong>Java<\/strong> \u03c4\u03ad\u03bb\u03bf\u03c2 \u03c0\u03ac\u03bd\u03c4\u03c9\u03bd. \u039a\u03b1\u03b9 \u03c0\u03bf\u03cd \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03c4\u03cd\u03c0\u03bf\u03c2 \u03b5\u03c0\u03b9\u03c3\u03c4\u03c1\u03bf\u03c6\u03ae\u03c2; \u03a3\u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2; \u0395\u03af\u03c3\u03b1\u03b9 \u03c4\u03c1\u03b5\u03bb\u03cc\u03c2; \u03a4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c5\u03c4\u03cc, \u03b1\u03bd\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9\u03c2 \u03ba\u03ac\u03c4\u03b9 \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03c3\u03c5\u03bd\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7; \u0394\u03b5\u03bd \u03b2\u03b3\u03ac\u03b6\u03b5\u03b9 \u03bd\u03cc\u03b7\u03bc\u03b1! \u038c\u03bb\u03b1 \u03bc\u03bf\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03c3\u03b1\u03bd <b>Java \u03bc\u03b5 \u03b5\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd \u03b2\u03ae\u03bc\u03b1\u03c4\u03b1!<\/b> \u03a0\u03b5\u03c1\u03b9\u03bc\u03ad\u03bd\u03b5\u03c4\u03b5, \u03c0\u03bf\u03cd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03ba\u03bb\u03ac\u03c3\u03b7 \u03c3\u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03b1\u03bd\u03ae\u03ba\u03b5\u03b9 \u03b1\u03c5\u03c4\u03ae \u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2; \u03a0\u03bf\u03cd \u03c4\u03b7\u03bd \u03ad\u03ba\u03c1\u03c5\u03c8\u03b5\u03c2 \u03b5\u03c3\u03cd \u03c0\u03bf\u03c5 \u03b1\u03ba\u03bf\u03cd\u03b3\u03b5\u03c3\u03b1\u03b9 \u03c3\u03b1\u03bd \u03ba\u03ad\u03c4\u03c3\u03b1\u03c0, <strong>Java<\/strong> \u03bc\u03b9\u03bc\u03b7\u03c4\u03b9\u03ba\u03ae \u03b4\u03b9\u03ba\u03b1\u03b9\u03bf\u03bb\u03bf\u03b3\u03af\u03b1 \u03bc\u03b9\u03b1\u03c2 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1\u03c2 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03bf\u03cd; \u03a9\u03c7 \u03cc\u03c7\u03b9. \u038c\u03c7\u03b9, \u03b4\u03b5\u03bd \u03c4\u03bf \u03ad\u03ba\u03b1\u03bd\u03b5\u03c2. \u0391\u03a5\u03a4\u0389 \u0395\u038a\u039d\u0391\u0399 \u039c\u0399\u0391 \u03a0\u0391\u0393\u039a\u038c\u03a3\u039c\u0399\u0391 \u03a3\u03a5\u039d\u0386\u03a1\u03a4\u0397\u03a3\u0397; \u0391\u03c5\u03c4\u03cc \u03ae\u03c4\u03b1\u03bd, \u03c4\u03b5\u03bb\u03b5\u03af\u03c9\u03c3\u03b1, \u03b8\u03b1 \u03ba\u03b1\u03bb\u03ad\u03c3\u03c9 \u03c4\u03b7\u03bd \u03b1\u03c3\u03c4\u03c5\u03bd\u03bf\u03bc\u03af\u03b1.<\/p>\n\n\n\n<p>\u03a3\u03c5\u03bd\u03b1\u03b3\u03b5\u03c1\u03bc\u03cc\u03c2: \u03b4\u03b5\u03bd \u03ba\u03ac\u03bb\u03b5\u03c3\u03b1 \u03c4\u03b9\u03c2 \u03b1\u03c3\u03c4\u03c5\u03bd\u03bf\u03bc\u03b9\u03ba\u03ad\u03c2 \u03b1\u03c1\u03c7\u03ad\u03c2. \u0395\u03af\u03c4\u03b5 \u03bc\u03bf\u03c5 \u03ac\u03c1\u03b5\u03c3\u03b5 \u03b5\u03af\u03c4\u03b5 \u03cc\u03c7\u03b9, \u03ad\u03c0\u03c1\u03b5\u03c0\u03b5 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03cc\u03c3\u03c9 \u03c4\u03b7\u03bd Java-\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae \u03bc\u03bf\u03c5 \u03bd\u03bf\u03bf\u03c4\u03c1\u03bf\u03c0\u03af\u03b1 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03c3\u03c4\u03ce \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03ac\u03bb\u03bb\u03b7 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1. \u0394\u03b5\u03bd \u03b8\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03ac\u03c3\u03c7\u03b7\u03bc\u03b1 \u03cc\u03bc\u03c9\u03c2, \u03c3\u03c9\u03c3\u03c4\u03ac; \u0395\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1 JVM, \u03c3\u03af\u03b3\u03bf\u03c5\u03c1\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03bb\u03ac \u03bc\u03b9\u03b1 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae <strong>Java<\/strong>. \u038a\u03c3\u03c9\u03c2 \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03bc\u03b5 \u03ba\u03ac\u03c0\u03bf\u03b9\u03b1 \u03c9\u03c1\u03b1\u03af\u03b1 \u03b5\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac; \u0394\u03b9\u03c3\u03c4\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2, \u03ac\u03c1\u03c7\u03b9\u03c3\u03b1 \u03bd\u03b1 \u03b5\u03c1\u03b3\u03ac\u03b6\u03bf\u03bc\u03b1\u03b9 \u03c0\u03ac\u03bd\u03c9 \u03c3\u03c4\u03bf \u03ad\u03c1\u03b3\u03bf.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Java \u03bc\u03b5 \u03b5\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd \u03b2\u03ae\u03bc\u03b1\u03c4\u03b1<\/h2>\n\n\n\n<p><em>\u0391\u03bd \u03b7 Java \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03c3\u03c0\u03bf\u03c5\u03b4\u03b1\u03af\u03b1, \u03b3\u03b9\u03b1\u03c4\u03af \u03b4\u03b5\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 Java 2;<\/em> \u03a0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03b1\u03c3\u03c4\u03b5\u03af\u03b1, \u03b1\u03c5\u03c4\u03cc \u03c3\u03ba\u03ad\u03c6\u03c4\u03b7\u03ba\u03b1 \u03c3\u03c4\u03bf\u03bd \u03b5\u03b1\u03c5\u03c4\u03cc \u03bc\u03bf\u03c5. \u0398\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c0\u03bf\u03b9\u03b7\u03b8\u03ce \u03cc\u03c4\u03b9 \u03b7 Kotlin \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 Java 2. \u039d\u03ad\u03bf \u03c3\u03c5\u03bd\u03c4\u03b1\u03ba\u03c4\u03b9\u03ba\u03cc \u03ba\u03b1\u03b9 \u03cc\u03bb\u03b1 \u03b1\u03c5\u03c4\u03ac, \u03b1\u03bb\u03bb\u03ac \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03ac\u03b8\u03c9 \u03b1\u03c1\u03ba\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ac \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c4\u03b5\u03bb\u03b5\u03b9\u03ce\u03c3\u03c9 \u03c4\u03bf \u03ad\u03c1\u03b3\u03bf. \u0391\u03b3\u03cc\u03c1\u03b9 \u03bc\u03bf\u03c5, \u03b1\u03b3\u03cc\u03c1\u03b9 \u03bc\u03bf\u03c5, \u03ad\u03ba\u03b1\u03bd\u03b1 \u03bb\u03ac\u03b8\u03bf\u03c2.<\/p>\n\n\n\n<p>\u0391\u03c6\u03bf\u03cd \u03c4\u03bf \u03b4\u03bf\u03ba\u03af\u03bc\u03b1\u03c3\u03b1 \u03b3\u03b9\u03b1 \u03bc\u03af\u03b1 \u03ae \u03b4\u03cd\u03bf \u03b7\u03bc\u03ad\u03c1\u03b5\u03c2, \u03c3\u03c5\u03bd\u03b5\u03b9\u03b4\u03b7\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b1 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1 \u03cc\u03c4\u03b9 \u03c4\u03cc\u03c3\u03bf \u03b7 Kotlin \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03b7 <strong>Java<\/strong> \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03b5\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ac. \u0397 \u03c0\u03c1\u03bf\u03c3\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1 \u03bd\u03b1 \u03c4\u03b1 \u03bb\u03c5\u03b3\u03af\u03c3\u03b5\u03c4\u03b5 \u03c4\u03bf \u03ad\u03bd\u03b1 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03bf \u03ac\u03bb\u03bb\u03bf \u03ba\u03b1\u03c4\u03b1\u03bb\u03ae\u03b3\u03b5\u03b9 \u03b1\u03bd\u03b1\u03c0\u03cc\u03c6\u03b5\u03c5\u03ba\u03c4\u03b1 \u03c3\u03c4\u03bf \u03bd\u03b1 \u03c3\u03c0\u03ac\u03c3\u03b5\u03b9 \u03c4\u03bf \u03ad\u03bd\u03b1 \u03c3\u03c4\u03b7 \u03bc\u03ad\u03c3\u03b7. \u0388\u03b3\u03b9\u03bd\u03b5 \u03c6\u03b1\u03bd\u03b5\u03c1\u03cc \u03cc\u03c4\u03b9 \u03b7 Kotlin \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1 \u03b1\u03c0\u03cc \u03bc\u03cc\u03bd\u03b7 \u03c4\u03b7\u03c2, \u03ba\u03b1\u03b9 \u03c4\u03bf \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c2 \u03cc\u03c4\u03b9 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03c3\u03b5 \u03bc\u03b9\u03b1 JVM \u03b4\u03b5\u03bd \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03c3\u03c7\u03b5\u03b4\u03cc\u03bd \u03b1\u03ba\u03c1\u03b9\u03b2\u03ce\u03c2 \u03c4\u03af\u03c0\u03bf\u03c4\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c3\u03ba\u03bf\u03c0\u03b9\u03ac \u03b5\u03bd\u03cc\u03c2 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ae. (\u03a0\u03b1\u03c1\u03b5\u03bc\u03c0\u03b9\u03c0\u03c4\u03cc\u03bd\u03c4\u03c9\u03c2, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c6\u03c1\u03ac\u03c3\u03b5\u03b9 \u03c3\u03b5 <a href=\"https:\/\/thecodest.co\/el\/blog\/hire-javascript-developer\/\">JavaScript<\/a>, \u03ae \u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03b3\u03bb\u03c9\u03c4\u03c4\u03b9\u03c3\u03c4\u03b5\u03af \u03c3\u03b5 \u03b5\u03b3\u03b3\u03b5\u03bd\u03ad\u03c2 \u03b4\u03c5\u03b1\u03b4\u03b9\u03ba\u03cc \u03b1\u03c1\u03c7\u03b5\u03af\u03bf).<\/p>\n\n\n\n<p>\u03a3\u03c7\u03ad\u03b4\u03b9\u03bf \u0392 \u03c4\u03cc\u03c4\u03b5. \u03a3\u03c4\u03b7\u03bd \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1, \u03b3\u03bd\u03c9\u03c1\u03af\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1. \u0397 \u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b5\u03b3\u03b3\u03c1\u03ac\u03c6\u03c9\u03bd \u03b3\u03b9\u03b1 \u03c0\u03c1\u03ce\u03c4\u03b7 \u03c6\u03bf\u03c1\u03ac \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af \u03c1\u03af\u03b3\u03b7 \u03c3\u03c4\u03b7 \u03c3\u03c0\u03bf\u03bd\u03b4\u03c5\u03bb\u03b9\u03ba\u03ae \u03c3\u03c4\u03ae\u03bb\u03b7 \u03b5\u03bd\u03cc\u03c2 \u03ad\u03bc\u03c0\u03b5\u03b9\u03c1\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ae Java. \u0393\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1:<br>- \u03c4\u03bf \u03c0\u03c1\u03bf\u03b1\u03bd\u03b1\u03c6\u03b5\u03c1\u03b8\u03ad\u03bd \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03bf \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf \u03ae \u03b1\u03bb\u03bb\u03b9\u03ce\u03c2 \u03c0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03bf \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03bf<br>- \u03c4\u03cd\u03c0\u03bf\u03b9 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03c4\u03c1\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03cd\u03c0\u03bf\u03b9 \u03b5\u03c0\u03b9\u03c3\u03c4\u03c1\u03bf\u03c6\u03ae\u03c2 \u03c3\u03c5\u03bd\u03b1\u03c1\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd \u03c0\u03bf\u03c5 \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"\"><code>fun sum(a: Int, b: Int): Int {\n   return a + b\n}<\/code><\/code><\/pre>\n\n\n\n<p>\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bd\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03ad\u03ba\u03c6\u03c1\u03b1\u03c3\u03b7 (\u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf \u03c3\u03cd\u03bc\u03b2\u03bf\u03bb\u03bf \u03b9\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"\"><code> fun sum(a: Int, b: Int) = a + b<\/code><\/code><\/pre>\n\n\n\n<p>\u03b7 \u03b4\u03ae\u03bb\u03c9\u03c3\u03b7 if \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b4\u03ce\u03c3\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"\"><code> val y = if (x == 1) {\n \"one\"\n } else if (x == 2) {\n \"two\"\n } else {\n \"other\"\n }<\/code><\/code><\/pre>\n\n\n\n<p>\u0395\u03bd\u03c4\u03ac\u03be\u03b5\u03b9, \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c4\u03bf \u03c3\u03c5\u03bd\u03b7\u03b8\u03af\u03c3\u03c9. \u0391\u03c0\u03bb\u03ac \u03bc\u03b9\u03b1 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03c3\u03cd\u03bd\u03c4\u03b1\u03be\u03b7. \u03a4\u03b9 \u03ac\u03bb\u03bb\u03bf \u03ad\u03c7\u03b5\u03b9\u03c2 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9\u03c2, \u03ba\u03cd\u03c1\u03b9\u03b5 Kotlin;<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"\"><code> value?.method() \/\/ execute if not null<\/code><\/code><\/pre>\n\n\n\n<p>\u03a9, \u03b5\u03bd\u03c4\u03ac\u03be\u03b5\u03b9, \u03bd\u03b1 \u03b1\u03c0\u03b1\u03bb\u03bb\u03b1\u03b3\u03bf\u03cd\u03bc\u03b5 \u03b1\u03c0\u03cc <code>if (value == null)<\/code>, \u03ad\u03bd\u03b1\u03c2 \u03c0\u03cc\u03bd\u03c4\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03b5\u03c3\u03ac\u03c2. \u03a4\u03b9 \u03ac\u03bb\u03bb\u03bf \u03ad\u03c7\u03b5\u03b9\u03c2;<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"\"><code>fun check(list: List, alternative: Boolean) = when {\n list is LinkedList -&gt; print(\"linked\")\n alternative -&gt; print(\"\u03b5\u03bd\u03b1\u03bb\u03bb\u03b1\u03ba\u03c4\u03b9\u03ba\u03ae\")\n list.size &gt; 50 -&gt; print(\"big\")\n else -&gt; print(\"\u03ac\u03bb\u03bb\u03b7\")\n }<\/code><\/code><\/pre>\n\n\n\n<p>\u03a7\u03bc\u03bc \u03c9\u03c1\u03b1\u03af\u03b1, \u03b8\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b5 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b2\u03bf\u03bb\u03b9\u03ba\u03cc \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03cd\u03b3\u03b5\u03c4\u03b5 \u03b1\u03bd \u03ba\u03ac\u03c0\u03bf\u03b9\u03bf\u03c2 \u03ac\u03bb\u03bb\u03bf\u03c2 \u03bc\u03c0\u03bb\u03bf\u03ba\u03ac\u03c1\u03b5\u03b9, \u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03cc\u03bc\u03c9\u03c2 \u03bd\u03b1 \u03bc\u03bf\u03b9\u03ac\u03b6\u03b5\u03b9 \u03bc\u03b5 \u03c4\u03ad\u03c7\u03bd\u03b1\u03c3\u03bc\u03b1.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"\"><code> object SingularObject: \u039c\u03b5\u03c4\u03c1\u03b7\u03c4\u03ae\u03c2() {\n var a = 14\n fun test() = if (a &gt; 10) \"more\" else \"less\"\n }<\/code><\/code><\/pre>\n\n\n\n<p>\u0395\u03bd\u03c4\u03ac\u03be\u03b5\u03b9, \u03b1\u03c5\u03c4\u03cc \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03c7\u03c1\u03ae\u03c3\u03b9\u03bc\u03bf, \u03bc\u03bf\u03c5 \u03b1\u03c1\u03ad\u03c3\u03b5\u03b9! \u0391\u03c0\u03cc \u03c4\u03b7\u03bd \u03ac\u03bb\u03bb\u03b7 \u03c0\u03bb\u03b5\u03c5\u03c1\u03ac, \u03bc\u03c0\u03bf\u03c1\u03ce \u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03c9 \u03ad\u03bd\u03b1 singleton \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7 Java. \u038a\u03c3\u03c9\u03c2 \u03bd\u03b1 \u03bc\u03b7\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03ba\u03bf\u03bc\u03c8\u03cc, \u03b1\u03bb\u03bb\u03ac \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03ac\u03c4\u03b9 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03ba\u03b1\u03b9\u03bd\u03bf\u03cd\u03c1\u03b3\u03b9\u03bf. \u0388\u03c7\u03b5\u03b9\u03c2 \u03c4\u03af\u03c0\u03bf\u03c4\u03b1 \u03ac\u03c3\u03bf\u03c5\u03c2 \u03c3\u03c4\u03bf \u03bc\u03b1\u03bd\u03af\u03ba\u03b9 \u03c3\u03bf\u03c5; \u038c\u03c0\u03c9\u03c2, \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03b2\u03b1\u03c1\u03b9\u03ac \u03c7\u03c4\u03c5\u03c0\u03ae\u03bc\u03b1\u03c4\u03b1;<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"\"><code> var s: \u0394\u03b5\u03bd \u03bc\u03b5\u03c4\u03b1\u03b3\u03bb\u03c9\u03c4\u03c4\u03af\u03b6\u03b5\u03c4\u03b1\u03b9, \u03bc\u03b7-\u03bc\u03b7\u03b4\u03b5\u03bd\u03b9\u03ba\u03cc\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c2<\/code><\/code><\/pre>\n\n\n\n<p>\u03a0\u03b5\u03c1\u03af\u03bc\u03b5\u03bd\u03b5... \u03c4\u03b9;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Tony_Hoare#Apologies_and_retractions\">\u03a4\u03bf \u03bb\u03ac\u03b8\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03b4\u03b9\u03c3\u03b5\u03ba\u03b1\u03c4\u03bf\u03bc\u03bc\u03c5\u03c1\u03af\u03bf\u03c5 \u03b4\u03bf\u03bb\u03b1\u03c1\u03af\u03c9\u03bd<\/a><\/h2>\n\n\n\n<p>\u03a6\u03b1\u03bd\u03c4\u03b1\u03c3\u03c4\u03b5\u03af\u03c4\u03b5 \u03bc\u03b9\u03b1 \u03b2\u03ac\u03c3\u03b7 \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1, \u03cc\u03c0\u03bf\u03c5 \u03b4\u03b5\u03bd \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03b1\u03bd\u03b7\u03c3\u03c5\u03c7\u03b5\u03af\u03c4\u03b5 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 null. \u03a6\u03b1\u03bd\u03c4\u03b1\u03c3\u03c4\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b8\u03b5\u03c9\u03c1\u03b5\u03af\u03c4\u03b5 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03bf \u03cc\u03c4\u03b9 \u03ba\u03ac\u03b8\u03b5 \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ac \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03ba\u03ac\u03c4\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc. \u03a6\u03b1\u03bd\u03c4\u03b1\u03c3\u03c4\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b5\u03af\u03c3\u03c4\u03b5 \u03c3\u03af\u03b3\u03bf\u03c5\u03c1\u03bf\u03b9 \u03cc\u03c4\u03b9 \u03ba\u03ac\u03b8\u03b5 \u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03c3\u03c7\u03b5\u03c4\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03bf null \u03ad\u03c7\u03b5\u03b9 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03b9\u03c3\u03c4\u03b5\u03af \u03b5\u03ba \u03c4\u03c9\u03bd \u03c0\u03c1\u03bf\u03c4\u03ad\u03c1\u03c9\u03bd.<br>\u039c\u03b7\u03bd \u03c6\u03b1\u03bd\u03c4\u03b1\u03c3\u03c4\u03b5\u03af\u03c4\u03b5 \u03c4\u03af\u03c0\u03bf\u03c4\u03b1 \u03ac\u03bb\u03bb\u03bf. \u038c\u03bb\u03b5\u03c2 \u03bf\u03b9 \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ad\u03c2 \u03c3\u03c4\u03b7\u03bd Kotlin \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b7\u03b4\u03b5\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b1\u03c0\u03cc \u03c0\u03c1\u03bf\u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae. \u0391\u03bd \u03b8\u03ad\u03bb\u03b5\u03c4\u03b5 \u03bd\u03b1 \u03c4\u03b9\u03c2 \u03ba\u03ac\u03bd\u03b5\u03c4\u03b5 \u03bc\u03b7\u03b4\u03b5\u03bd\u03b9\u03ba\u03ad\u03c2, \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 <u>\u03c3\u03c5\u03bd\u03b5\u03b9\u03b4\u03b7\u03c4\u03ac<\/u> \u03bd\u03b1 \u03bb\u03ac\u03b2\u03b5\u03b9 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03c6\u03b1\u03c3\u03b7, \u03ba\u03b1\u03b9 <u>\u03c1\u03b7\u03c4\u03ac<\/u> \u03bd\u03b1 \u03c4\u03bf \u03b4\u03b7\u03bb\u03ce\u03c3\u03b5\u03c4\u03b5 \u03c3\u03c4\u03bf <a href=\"https:\/\/thecodest.co\/el\/dictionary\/what-is-code-refactoring\/\">\u03ba\u03c9\u03b4\u03b9\u03ba\u03cc\u03c2<\/a>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"\"><code> var s: = null\n<\/code><\/code><\/pre>\n\n\n\n<p>\u039a\u03b1\u03c4\u03b1\u03bb\u03b1\u03b2\u03b1\u03af\u03bd\u03c9 \u03cc\u03c4\u03b9 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03c3\u03c4\u03b5 \u03b5\u03c0\u03b9\u03c6\u03c5\u03bb\u03b1\u03ba\u03c4\u03b9\u03ba\u03bf\u03af \u03bc\u03b5 \u03c4\u03b7\u03bd \u03cc\u03bb\u03b7 \u03b9\u03b4\u03ad\u03b1 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf. \u0388\u03c7\u03b5\u03c4\u03b5 \u03c3\u03c5\u03bd\u03b7\u03b8\u03af\u03c3\u03b5\u03b9 \u03c3\u03b5 \u03bc\u03b7\u03b4\u03b5\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ad\u03c2. \u03a4\u03bf \u03ad\u03c7\u03b5\u03c4\u03b5 \u03c3\u03c4\u03bf \u03c0\u03af\u03c3\u03c9 \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03bc\u03c5\u03b1\u03bb\u03bf\u03cd \u03c3\u03b1\u03c2 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03ba\u03c9\u03b4\u03b9\u03ba\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7. \u0388\u03c7\u03b5\u03c4\u03b5 \u03bc\u03ac\u03b8\u03b5\u03b9 \u03c0\u03bf\u03cd \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03c3\u03c4\u03b5 \u03c0\u03c1\u03bf\u03c3\u03b5\u03ba\u03c4\u03b9\u03ba\u03bf\u03af. \u039f\u03b9 \u03c3\u03ba\u03ad\u03c8\u03b5\u03b9\u03c2 \u03bc\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03ba\u03c1\u03b9\u03b2\u03ce\u03c2 \u03bf\u03b9 \u03b4\u03b9\u03ba\u03ad\u03c2 \u03bc\u03bf\u03c5. \u03a0\u03c1\u03bf\u03b5\u03c1\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf\u03c2 \u03b1\u03c0\u03cc <strong>Java<\/strong>, \u03c3\u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03ae \u03b1\u03b9\u03c3\u03b8\u03ac\u03bd\u03b8\u03b7\u03ba\u03b5 \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1\u03c4\u03b9 \u03c0\u03b5\u03c1\u03af\u03b5\u03c1\u03b3\u03b1. \u038c\u03c0\u03c9\u03c2, \u03c0\u03bf\u03b9\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03bd\u03cc\u03b7\u03bc\u03b1; \u0394\u03b5\u03bd \u03b8\u03b1 \u03b5\u03be\u03b1\u03c6\u03b1\u03bd\u03af\u03c3\u03b5\u03b9 \u03bc\u03b5 \u03bc\u03b1\u03b3\u03b9\u03ba\u03cc \u03c4\u03c1\u03cc\u03c0\u03bf \u03cc\u03bb\u03b1 \u03c4\u03b1 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1. \u0391\u03c0\u03bb\u03ac \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c3\u03c9 \"?\" \u03c0\u03b1\u03bd\u03c4\u03bf\u03cd, \u03b1\u03ba\u03bf\u03cd\u03b3\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b1\u03bd \u03b1\u03b3\u03b3\u03b1\u03c1\u03b5\u03af\u03b1.<\/p>\n\n\n\n<p>\u0391\u03bb\u03bb\u03ac \u03b1\u03c0\u03bf\u03c6\u03ac\u03c3\u03b9\u03c3\u03b1 \u03bd\u03b1 \u03b2\u03bf\u03c5\u03c4\u03ae\u03be\u03c9 \u03b2\u03b1\u03b8\u03b9\u03ac \u03c3\u03c4\u03b7 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1, \u03ad\u03c4\u03c3\u03b9 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9; \u0391\u03c2 \u03c4\u03bf \u03ba\u03ac\u03bd\u03bf\u03c5\u03bc\u03b5 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03c4\u03c1\u03cc\u03c0\u03bf \u03c3\u03bf\u03c5, \u03ba\u03cd\u03c1\u03b9\u03b5. <strong>Kotlin<\/strong>. \u0386\u03c1\u03c7\u03b9\u03c3\u03b1 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03c9 \u03bc\u03b9\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03be\u03b1\u03bb\u03b5\u03af\u03c8\u03c9 \u03cc\u03c3\u03b5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03bc\u03b7\u03b4\u03b5\u03bd\u03b9\u03ba\u03ad\u03c2 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ad\u03c2, \u03c0\u03b5\u03b4\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03c4\u03c1\u03bf\u03c5\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b1. \u0392\u03ae\u03bc\u03b1 \u03c0\u03c1\u03bf\u03c2 \u03b2\u03ae\u03bc\u03b1, \u03ad\u03bc\u03b1\u03b8\u03b1 \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03c2 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1\u03c2 \u03c0\u03bf\u03c5 \u03b4\u03b9\u03b5\u03c5\u03ba\u03cc\u03bb\u03c5\u03bd\u03b1\u03bd \u03c4\u03b7\u03bd \u03b5\u03be\u03ac\u03bb\u03b5\u03b9\u03c8\u03b7 \u03c4\u03c9\u03bd \u03bc\u03b7\u03b4\u03b5\u03bd\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ce\u03bd, \u03c0.\u03c7. \u03bf \u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae\u03c2 safe call \";.\", \u03bf \u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae\u03c2 elvis \";:\", \u03bf\u03b9 \u03b5\u03be\u03bf\u03c5\u03c3\u03b9\u03bf\u03b4\u03bf\u03c4\u03b7\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2, \u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \"let\" \u03ba\u03b1\u03b9 \u03ac\u03bb\u03bb\u03b1.<\/p>\n\n\n\n<p>\u039a\u03b1\u03b8\u03ce\u03c2 \u03c0\u03b5\u03c1\u03bd\u03bf\u03cd\u03c3\u03b5 \u03bf \u03ba\u03b1\u03b9\u03c1\u03cc\u03c2, \u03ba\u03b1\u03c4\u03ac\u03c6\u03b5\u03c1\u03b1 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03c9 \u03ba\u03ac\u03c0\u03bf\u03b9\u03b5\u03c2 \u03ba\u03bb\u03ac\u03c3\u03b5\u03b9\u03c2 \u03bd\u03b1 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03bf\u03c5\u03bd \u03bc\u03cc\u03bd\u03bf \u03bc\u03b7 \u03bc\u03b7\u03b4\u03b5\u03bd\u03b9\u03ba\u03ac \u03c0\u03b5\u03b4\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03c4\u03c1\u03bf\u03c5\u03c2 \u03bc\u03b5\u03b8\u03cc\u03b4\u03c9\u03bd. \u0392\u03b1\u03c3\u03b9\u03ba\u03ac, \u03ae\u03be\u03b5\u03c1\u03b1 \u03cc\u03c4\u03b9 \u03b1\u03bd \u03bc\u03b9\u03b1 \u03ba\u03bb\u03ac\u03c3\u03b7 \u03b5\u03bd\u03c3\u03b1\u03c1\u03ba\u03c9\u03bd\u03cc\u03c4\u03b1\u03bd \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03ce\u03c2, \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b1 \u03c3\u03c7\u03b5\u03b4\u03cc\u03bd \u03bd\u03b1 \u03be\u03b5\u03c7\u03ac\u03c3\u03c9 \u03c4\u03b7 \u03bc\u03b7\u03b4\u03b5\u03bd\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03c4\u03b1 \u03c3\u03ce\u03bc\u03b1\u03c4\u03b1 \u03c4\u03c9\u03bd \u03bc\u03b5\u03b8\u03cc\u03b4\u03c9\u03bd. \u0389\u03c4\u03b1\u03bd \u03bc\u03b9\u03b1 \u03b5\u03c5\u03c4\u03c5\u03c7\u03af\u03b1. \u039c\u03b5 \u03c4\u03bf\u03bd \u03ba\u03b1\u03b9\u03c1\u03cc, \u03c4\u03bf \u03b5\u03ba\u03c4\u03b9\u03bc\u03bf\u03cd\u03c3\u03b1 \u03b1\u03c5\u03c4\u03cc \u03cc\u03bb\u03bf \u03ba\u03b1\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf. \u03a4\u03b5\u03bb\u03b9\u03ba\u03ac, \u03cc\u03bc\u03c9\u03c2, \u03b4\u03b5\u03bd \u03c4\u03bf \u03b8\u03b5\u03c9\u03c1\u03bf\u03cd\u03c3\u03b1 \u03c9\u03c2 \u03b4\u03bf\u03bb\u03bf\u03c6\u03bf\u03bd\u03b9\u03ba\u03cc \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc, <strong>Java<\/strong> \u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03c3\u03b5 \u03bd\u03b1 \u03bc\u03bf\u03b9\u03ac\u03b6\u03b5\u03b9 \u03bc\u03b5 \u03c4\u03bf \u03c3\u03c0\u03af\u03c4\u03b9 \u03bc\u03bf\u03c5. \u039c\u03ad\u03c7\u03c1\u03b9 \u03c0\u03bf\u03c5...<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0397 \u03b5\u03c0\u03b9\u03c3\u03c4\u03c1\u03bf\u03c6\u03ae<\/h2>\n\n\n\n<p>\u03a4\u03bf \u03ad\u03c1\u03b3\u03bf \u03c0\u03bb\u03b7\u03c3\u03af\u03b1\u03b6\u03b5 \u03c3\u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2 \u03c4\u03bf\u03c5. \u0393\u03bd\u03ce\u03c1\u03b9\u03c3\u03b1 \u03c4\u03b7\u03bd Kotlin \u03cc\u03bb\u03bf \u03ba\u03b1\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf, \u03ba\u03b1\u03b9 \u03bc\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7 \u03b3\u03bd\u03ce\u03c3\u03b7, \u03bf \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1\u03c2 \u03b3\u03b9\u03bd\u03cc\u03c4\u03b1\u03bd \u03cc\u03bb\u03bf \u03ba\u03b1\u03b9 \u03c0\u03b9\u03bf \u03c4\u03b1\u03ba\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03bf\u03c2, \u03b5\u03c5\u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bd\u03bf\u03c0\u03c4\u03b9\u03ba\u03cc\u03c2. \u039c\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b1\u03c4\u03b5 \u03bd\u03b1 \u03b4\u03b5\u03af\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03b2\u03b5\u03bb\u03c4\u03b9\u03ce\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03b3\u03c5\u03bc\u03bd\u03cc \u03bc\u03ac\u03c4\u03b9 \u03c3\u03c4\u03bf \u03b9\u03c3\u03c4\u03bf\u03c1\u03b9\u03ba\u03cc \u03c4\u03c9\u03bd \u03b4\u03b5\u03c3\u03bc\u03b5\u03cd\u03c3\u03b5\u03c9\u03bd. \u03a4\u03b5\u03bb\u03b9\u03ba\u03ac, \u03cc\u03bc\u03c9\u03c2, \u03ad\u03c6\u03c4\u03b1\u03c3\u03b5 \u03b7 \u03ce\u03c1\u03b1. \u039c\u03b5 \u03b1\u03c0\u03c1\u03bf\u03c3\u03b4\u03cc\u03ba\u03b7\u03c4\u03b1 \u03c4\u03c1\u03c5\u03c6\u03b5\u03c1\u03ad\u03c2 \u03b1\u03bd\u03b1\u03bc\u03bd\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bd\u03ad\u03b1 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1, \u03ae\u03c1\u03b8\u03b5 \u03b7 \u03ce\u03c1\u03b1 \u03bd\u03b1 \u03c0\u03bf\u03cd\u03bc\u03b5 \u03b1\u03bd\u03c4\u03af\u03bf \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03c3\u03c4\u03c1\u03ad\u03c8\u03bf\u03c5\u03bc\u03b5 \u03c3\u03c4\u03b7 \u03b3\u03bb\u03c5\u03ba\u03b9\u03ac \u03b6\u03ce\u03bd\u03b7 \u03ac\u03bd\u03b5\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 <strong>Java<\/strong>. \u0389 \u03ad\u03c4\u03c3\u03b9 \u03bd\u03cc\u03bc\u03b9\u03b6\u03b1.<\/p>\n\n\n\n<p>\u0393\u03bd\u03c9\u03c1\u03af\u03b6\u03b5\u03c4\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03c3\u03c5\u03bd\u03b1\u03af\u03c3\u03b8\u03b7\u03bc\u03b1 \u03cc\u03c4\u03b1\u03bd \u03b1\u03c1\u03c7\u03af\u03b6\u03b5\u03c4\u03b5 \u03bd\u03b1 \u03b5\u03ba\u03c4\u03b9\u03bc\u03ac\u03c4\u03b5 \u03ba\u03ac\u03c4\u03b9 \u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03c0\u03bf\u03c5 \u03c7\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9; \u038c\u03c4\u03b1\u03bd \u03b4\u03b5\u03bd \u03c3\u03c5\u03bd\u03b5\u03b9\u03b4\u03b7\u03c4\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c2 \u03c0\u03cc\u03c3\u03bf \u03c0\u03bf\u03bb\u03cd \u03c3\u03c4\u03b7\u03c1\u03af\u03b6\u03b5\u03c3\u03b1\u03b9 \u03c3\u03b5 \u03ba\u03ac\u03c4\u03b9 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03bd\u03b1 \u03bc\u03b7\u03bd \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c2 \u03bd\u03b1 \u03c4\u03bf \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c0\u03b9\u03b1; \u0389\u03c4\u03b1\u03bd \u03c4\u03bf \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 \u03b1\u03c5\u03c4\u03bf\u03cd \u03c4\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b1\u03b9\u03c3\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03b9\u03b8\u03b1\u03bd\u03ce\u03c2 \u03ad\u03c7\u03c9 \u03b2\u03b9\u03ce\u03c3\u03b5\u03b9 \u03c0\u03bf\u03c4\u03ad \u03c3\u03c4\u03b7 \u03b6\u03c9\u03ae \u03bc\u03bf\u03c5.<\/p>\n\n\n\n<p>\u039a\u03b1\u03b8\u03ce\u03c2 \u03b5\u03c0\u03ad\u03c3\u03c4\u03c1\u03b5\u03c6\u03b1 \u03c3\u03c4\u03b7 \u03c3\u03c5\u03b3\u03b3\u03c1\u03b1\u03c6\u03ae \u03c4\u03bf\u03c5 \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1 \u03c3\u03c4\u03bf <strong>Java<\/strong>, \u03ae\u03bc\u03bf\u03c5\u03bd \u03c3\u03c7\u03b5\u03b4\u03cc\u03bd \u03c4\u03c1\u03bf\u03bc\u03bf\u03ba\u03c1\u03b1\u03c4\u03b7\u03bc\u03ad\u03bd\u03bf\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03ad\u03bb\u03bb\u03b5\u03b9\u03c8\u03b7 \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03c9\u03bd \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ce\u03bd. \u0389\u03c4\u03b1\u03bd \u03c3\u03b1\u03bd \u03bf \u03b5\u03b3\u03ba\u03ad\u03c6\u03b1\u03bb\u03cc\u03c2 \u03bc\u03bf\u03c5 \u03c5\u03c0\u03bf\u03c3\u03c5\u03bd\u03b5\u03af\u03b4\u03b7\u03c4\u03b1, \u03bb\u03b1\u03bd\u03b8\u03b1\u03c3\u03bc\u03ad\u03bd\u03b1 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c6\u03ad\u03c1\u03b5\u03b9 \u03c4\u03b1 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03c2 Kotlin \u03c3\u03c4\u03b7 Java. \u0392\u03af\u03c9\u03c3\u03b1 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03ac\u03c1\u03c7\u03b9\u03c3\u03b1 \u03bd\u03b1 \u03c5\u03bb\u03bf\u03c0\u03bf\u03b9\u03ce \u03ba\u03ac\u03c4\u03b9, \u03bc\u03cc\u03bd\u03bf \u03ba\u03b1\u03b9 \u03bc\u03cc\u03bd\u03bf \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c3\u03c5\u03bd\u03b5\u03b9\u03b4\u03b7\u03c4\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03c9 \u03cc\u03c4\u03b9 \u03b4\u03b5\u03bd \u03b8\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03b5\u03b9 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1. \u03a3\u03c4\u03b7\u03bd \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03b8\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b1 \u03bd\u03b1 \u03c4\u03bf \u03b3\u03c1\u03ac\u03c8\u03c9 Kotlin-like, \u03b1\u03bb\u03bb\u03ac \u03b8\u03b1 \u03ae\u03c4\u03b1\u03bd \u03bf\u03b3\u03ba\u03ce\u03b4\u03b5\u03c2, \u03b4\u03c5\u03c3\u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03c4\u03bf \u03ba\u03b1\u03b9\/\u03ae \u03b8\u03b1 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03c3\u03b5 \u03c0\u03ac\u03c1\u03b1 \u03c0\u03bf\u03bb\u03bb\u03ac boilerplate.<\/p>\n\n\n\n<p>\u0397 \u03bc\u03b7\u03b4\u03b5\u03bd\u03b9\u03ba\u03ae \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03ae\u03c4\u03b1\u03bd \u03c6\u03c5\u03c3\u03b9\u03ba\u03ac \u03c4\u03bf \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc \u03c0\u03bf\u03c5 \u03bc\u03bf\u03c5 \u03ad\u03bb\u03b5\u03b9\u03c8\u03b5 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf. \u0391\u03bb\u03bb\u03ac \u03b5\u03be\u03b5\u03c0\u03bb\u03ac\u03b3\u03b7\u03bd \u03b1\u03c0\u03cc \u03c4\u03bf \u03c0\u03cc\u03c3\u03b1 \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03b1 \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1\u03c4\u03b1 \u03ad\u03b3\u03b9\u03bd\u03b1\u03bd \u03c6\u03c5\u03c3\u03b9\u03ba\u03ac \u03b3\u03b9\u03b1 \u03bc\u03ad\u03bd\u03b1: \u03bf\u03bd\u03bf\u03bc\u03b1\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c0\u03b1\u03c1\u03ac\u03bc\u03b5\u03c4\u03c1\u03bf\u03b9, \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03b1\u03bd\u03c4\u03af \u03b3\u03b9\u03b1 getters \u03ba\u03b1\u03b9 setters, \"==\" \u03c9\u03c2 \u03af\u03c3\u03b1 \u03ba\u03b1\u03b9 \"===\" \u03c9\u03c2 \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae \u03b9\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1, \u03c0\u03c1\u03bf\u03c3\u03b4\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \"this\", \u03c3\u03c5\u03bd\u03b1\u03c1\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b5\u03c0\u03ad\u03ba\u03c4\u03b1\u03c3\u03b7\u03c2, \u03ad\u03bc\u03bc\u03b5\u03c3\u03b7 \u03bc\u03bf\u03bd\u03b1\u03b4\u03b9\u03ba\u03ae \u03c0\u03b1\u03c1\u03ac\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2 \u03bb\u03ac\u03bc\u03b4\u03b1, \"_\" \u03b3\u03b9\u03b1 \u03b1\u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03af\u03b7\u03c4\u03b5\u03c2 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03c4\u03c1\u03bf\u03c5\u03c2 \u03bb\u03ac\u03bc\u03b4\u03b1, <a href=\"https:\/\/thecodest.co\/el\/blog\/app-data-collection-security-risks-value-and-types-explored\/\">\u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1<\/a> \u03ba\u03bb\u03ac\u03c3\u03b5\u03b9\u03c2, \u03c3\u03c5\u03bd\u03b1\u03c1\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b5\u03bc\u03b2\u03ad\u03bb\u03b5\u03b9\u03b1\u03c2, \u03ac\u03bb\u03bb\u03b5\u03c2 \u03c3\u03c5\u03bd\u03b1\u03c1\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 Kotlin stdlib, \u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03bf\u03bb\u03bb\u03ac \u03ac\u03bb\u03bb\u03b1. \u039a\u03b1\u03b9 \u03bf \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03bf\u03c0\u03bf\u03af\u03bf \u03cc\u03bb\u03b1 \u03b1\u03c5\u03c4\u03ac \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03cc\u03bc\u03bf\u03c1\u03c6\u03b1 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5\u03c2. \u03a3\u03c5\u03b3\u03ba\u03c1\u03b9\u03c4\u03b9\u03ba\u03ac, \u03b7 Java \u03ad\u03bc\u03bf\u03b9\u03b1\u03b6\u03b5... \u03c0\u03c1\u03c9\u03c4\u03cc\u03b3\u03bf\u03bd\u03b7.<\/p>\n\n\n\n<p>\u03a3\u03c4\u03b7\u03bd \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ad\u03bd\u03b9\u03c9\u03c3\u03b1 \u03c4\u03cc\u03c3\u03bf \u03ac\u03c3\u03c7\u03b7\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03ac\u03c1\u03c7\u03b9\u03c3\u03b1 \u03bd\u03b1 \u03c3\u03ba\u03ad\u03c6\u03c4\u03bf\u03bc\u03b1\u03b9 \u03bd\u03b1 \u03c3\u03c4\u03c1\u03b1\u03c6\u03ce \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ac \u03c3\u03c4\u03b7\u03bd Kotlin. \u0398\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ac, \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bb\u03ae\u03c1\u03c9\u03c2 \u03b4\u03b9\u03b1\u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03ae \u03bc\u03b5 \u03c4\u03b7 Java, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03b1\u03c0\u03bb\u03ac \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd \u03c5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7 \u03c4\u03b7\u03c2 Kotlin \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03bd \u03ad\u03c1\u03b3\u03bf \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b1\u03c1\u03c7\u03af\u03c3\u03b5\u03c4\u03b5 \u03bd\u03b1 \u03b3\u03c1\u03ac\u03c6\u03b5\u03c4\u03b5 \u03bd\u03ad\u03b5\u03c2 \u03ba\u03bb\u03ac\u03c3\u03b5\u03b9\u03c2. \u0397 \u03c0\u03bb\u03b5\u03c5\u03c1\u03ac \u03c4\u03b7\u03c2 Kotlin \u03be\u03ad\u03c1\u03b5\u03b9 \u03c0\u03ce\u03c2 \u03bd\u03b1 \"\u03bc\u03b9\u03bb\u03ae\u03c3\u03b5\u03b9\" \u03bc\u03b5 \u03c4\u03b7 Java, \u03ba\u03b1\u03b9 \u03b7 \u03c0\u03bb\u03b5\u03c5\u03c1\u03ac \u03c4\u03b7\u03c2 Java \u03b4\u03b5\u03bd \u03b3\u03bd\u03c9\u03c1\u03af\u03b6\u03b5\u03b9 \u03ba\u03b1\u03bd \u03cc\u03c4\u03b9 \"\u03bc\u03b9\u03bb\u03ac\u03b5\u03b9\" \u03bc\u03b5 \u03bc\u03b9\u03b1 \u03ac\u03bb\u03bb\u03b7 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1. \u039a\u03b1\u03b9 \u03bc\u03b5\u03c4\u03ac \u03c4\u03b7 \u03bc\u03b5\u03c4\u03b1\u03b3\u03bb\u03ce\u03c4\u03c4\u03b9\u03c3\u03b7 \u03c3\u03b5 bytecode, \u03b4\u03b5\u03bd \u03ad\u03c7\u03b5\u03b9 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03ba\u03b1\u03bc\u03af\u03b1 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03b3\u03b9\u03b1 \u03c4\u03bf JVM.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/calendly.com\/the-codest-java-consulting\"><img decoding=\"async\" src=\"\/app\/uploads\/2024\/05\/meeting_java_expert.png\" alt=\"\u0393\u03bd\u03c9\u03c1\u03af\u03c3\u03c4\u03b5 \u03c4\u03bf\u03bd \u03b5\u03bc\u03c0\u03b5\u03b9\u03c1\u03bf\u03b3\u03bd\u03ce\u03bc\u03bf\u03bd\u03b1 \u03c4\u03b7\u03c2 Java\"\/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u0388\u03bb\u03b5\u03b3\u03c7\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2<\/h2>\n\n\n\n<p>\u03a4\u03b9 \u03c0\u03b5\u03c1\u03b9\u03bc\u03ad\u03bd\u03b5\u03c4\u03b5 \u03bb\u03bf\u03b9\u03c0\u03cc\u03bd; \u0391\u03bd \u03b7 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03ba\u03b1\u03bb\u03ae \u03cc\u03c3\u03bf \u03bb\u03ad\u03c4\u03b5, \u03b1\u03c0\u03bb\u03ac \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b7\u03bd! \u038a\u03c3\u03c9\u03c2 \u03cc\u03c7\u03b9 \u03c3\u03b5 \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03bd\u03c4\u03b1 \u03ad\u03c1\u03b3\u03b1 \u03cc\u03bc\u03c9\u03c2, \u03be\u03ad\u03c1\u03c9 \u03cc\u03c4\u03b9 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b9\u03b1\u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03ae, \u03b1\u03bb\u03bb\u03ac \u03c4\u03bf \u03bd\u03b1 \u03b1\u03bd\u03b1\u03bc\u03b5\u03b9\u03b3\u03bd\u03cd\u03b5\u03b9\u03c2 \u03b4\u03cd\u03bf \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b5\u03c2 \u03bc\u03b5 \u03b1\u03c5\u03c4\u03cc\u03bd \u03c4\u03bf\u03bd \u03c4\u03c1\u03cc\u03c0\u03bf \u03b1\u03ba\u03bf\u03cd\u03b3\u03b5\u03c4\u03b1\u03b9 \u03ac\u03c3\u03c7\u03b7\u03bc\u03bf.<\/p>\n\n\n\n<p>\u0395\u03bd\u03c4\u03ac\u03be\u03b5\u03b9, \u03bb\u03bf\u03b9\u03c0\u03cc\u03bd, \u03b3\u03b9\u03b1 \u03bd\u03ad\u03b5\u03c2 \u03b5\u03bd\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 - Kotlin \u03b5\u03af\u03bd\u03b1\u03b9. \u0389 \u03bc\u03ae\u03c0\u03c9\u03c2 \u03cc\u03c7\u03b9; \u0395\u03c1\u03b3\u03ac\u03b6\u03b5\u03c3\u03c4\u03b5 \u03c3\u03b5 \u03ad\u03bd\u03b1 <a href=\"https:\/\/thecodest.co\/el\/blog\/how-to-hire-the-best-outsourced-development-team-for-a-scaleup\/\">\u03bf\u03bc\u03ac\u03b4\u03b1<\/a>. \u03a0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03c3\u03c5\u03bc\u03b2\u03bf\u03c5\u03bb\u03b5\u03c5\u03c4\u03b5\u03af\u03c4\u03b5 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03c0\u03b5\u03af\u03c3\u03b5\u03c4\u03b5 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03bc\u03b5\u03b3\u03b1\u03bb\u03b5\u03af\u03bf \u03b1\u03c5\u03c4\u03ae\u03c2 \u03c4\u03b7\u03c2 \u03bd\u03ad\u03b1\u03c2 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1\u03c2. \u03a4\u03b9; \u0394\u03b5\u03bd \u03c4\u03bf\u03c5\u03c2 \u03b1\u03c1\u03ad\u03c3\u03b5\u03b9; \u0391\u03ba\u03bf\u03cd\u03b3\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b1\u03bd \u03bd\u03b1 \u03bc\u03b7\u03bd \u03b8\u03ad\u03bb\u03bf\u03c5\u03bd \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03b2\u03ac\u03bb\u03bf\u03c5\u03bd \u03c0\u03c1\u03bf\u03c3\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c4\u03b7\u03bd \u03bc\u03ac\u03b8\u03bf\u03c5\u03bd. \u0394\u03b5\u03bd \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03ae\u03c3\u03b5\u03c4\u03b5 \u03cc\u03bc\u03c9\u03c2, \u03ae\u03c3\u03b1\u03c3\u03c4\u03b1\u03bd \u03ba\u03b9 \u03b5\u03c3\u03b5\u03af\u03c2 \u03b5\u03c0\u03b9\u03c6\u03c5\u03bb\u03b1\u03ba\u03c4\u03b9\u03ba\u03bf\u03af \u03c3\u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03ae.<\/p>\n\n\n\n<p>\u039f \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03ad\u03c1\u03b3\u03bf\u03c5! \u039d\u03b1\u03b9! \u03a3\u03af\u03b3\u03bf\u03c5\u03c1\u03b1 \u03b8\u03b1 \u03ba\u03b1\u03c4\u03b1\u03bb\u03ac\u03b2\u03b5\u03b9 \u03c4\u03b7 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b1\u03be\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03ad\u03b4\u03b9\u03bd\u03b5 \u03b7 Kotlin \u03c3\u03c4\u03b7\u03bd \u03bf\u03bc\u03ac\u03b4\u03b1 \u03bc\u03b1\u03c2. \u03a9, \u03c4\u03bf \u03bc\u03b5\u03b3\u03b1\u03bb\u03b5\u03af\u03bf \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03ad\u03c1\u03b8\u03b5\u03b9!<br>-No<br>-\u03a0\u03b5\u03c1\u03af\u03bc\u03b5\u03bd\u03b5, \u03b3\u03b9\u03b1\u03c4\u03af;<br>-\u0397 \u03bf\u03bc\u03ac\u03b4\u03b1 \u03b4\u03b5\u03bd \u03c4\u03bf \u03b3\u03bd\u03c9\u03c1\u03af\u03b6\u03b5\u03b9.<br>-\u0398\u03b1 \u03bc\u03ac\u03b8\u03bf\u03c5\u03bd!<br>-\u0394\u03b5\u03bd \u03b8\u03ad\u03bb\u03bf\u03c5\u03bd \u03bd\u03b1 \u03bc\u03ac\u03b8\u03bf\u03c5\u03bd.<br>-\u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03c4\u03b1 \u03c6\u03c4\u03b9\u03ac\u03be\u03b5\u03c4\u03b5!<br>-\u0394\u03b5\u03bd \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03bc\u03ac\u03b8\u03bf\u03c5\u03bd.<br>-\u0395\u03bd\u03bd\u03bf\u03ce, \u03b1\u03c5\u03c4\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bb\u03ae\u03b8\u03b5\u03b9\u03b1, \u03b1\u03bb\u03bb\u03ac \u03c3\u03ba\u03b5\u03c6\u03c4\u03b5\u03af\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2!<br>-\u039d\u03b1\u03b9, \u03c4\u03b9 \u03b8\u03b1 \u03bb\u03ad\u03b3\u03b1\u03c4\u03b5 \u03bd\u03b1 \u03c3\u03ba\u03b5\u03c6\u03c4\u03b5\u03af\u03c4\u03b5 \u03c0\u03c1\u03ce\u03c4\u03b1 \u03c4\u03b1 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1.<\/p>\n\n\n\n<p>\u039f \u03bc\u03cd\u03b8\u03bf\u03c2 \u03bb\u03ad\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03c3\u03c7\u03ad\u03b4\u03b9\u03bf. \u0388\u03bd\u03b1 \u03ad\u03c1\u03b3\u03bf \u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf \u03ba\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd\u03c0\u03bb\u03bf\u03ba\u03bf, \u03b1\u03bb\u03bb\u03ac \u03cc\u03bc\u03bf\u03c1\u03c6\u03b1 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ad\u03bd\u03bf \u03c3\u03b5 \u03ba\u03ac\u03b8\u03b5 \u03c4\u03bf\u03c5 \u03bc\u03ad\u03c1\u03bf\u03c2. \u0388\u03bd\u03b1 \u03ad\u03c1\u03b3\u03bf, \u03cc\u03c0\u03bf\u03c5 \u03cc\u03bb\u03bf\u03b9 \u03bf\u03b9 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b5 \u03c3\u03c5\u03bc\u03c6\u03c9\u03bd\u03af\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b9\u03c2 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bc\u03b5\u03bd\u03b5\u03c2 \u03bb\u03cd\u03c3\u03b5\u03b9\u03c2. \u038c\u03c0\u03bf\u03c5 \u03bf\u03b9 \u03bd\u03ad\u03b5\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03b1\u03c0\u03bb\u03ac \u03c1\u03ad\u03bf\u03c5\u03bd \u03bf\u03bc\u03b1\u03bb\u03ac \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c0\u03bb\u03b7\u03ba\u03c4\u03c1\u03bf\u03bb\u03cc\u03b3\u03b9\u03b1 \u03c4\u03c9\u03bd \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ce\u03bd. \u038c\u03c0\u03bf\u03c5 \u03c4\u03b1 \u03c3\u03c6\u03ac\u03bb\u03bc\u03b1\u03c4\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c0\u03ac\u03bd\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03bf\u03c1\u03b8\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1.<\/p>\n\n\n\n<p>\u0388\u03c7\u03b5\u03c4\u03b5 \u03b4\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03c4\u03ad\u03c4\u03bf\u03b9\u03bf \u03ad\u03c1\u03b3\u03bf; \u0394\u03b5\u03bd \u03ad\u03c7\u03c9 \u03b4\u03b5\u03b9. \u039a\u03ac\u03c0\u03bf\u03b9\u03b1 \u03c0\u03bb\u03b7\u03c3\u03af\u03b1\u03c3\u03b1\u03bd, \u03b1\u03bb\u03bb\u03ac \u03c4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf \u03c7\u03ac\u03bf\u03c2 \u03ba\u03ce\u03b4\u03b9\u03ba\u03b1 \u03ba\u03bb\u03b7\u03c1\u03bf\u03bd\u03bf\u03bc\u03b9\u03ac\u03c2. \u039a\u03b1\u03b9 \u03b1\u03bd \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9, \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03c4\u03b1\u03c4\u03b1 \u03b8\u03b1 \u03b3\u03af\u03bd\u03bf\u03c5\u03bd \u03ba\u03ac\u03c0\u03bf\u03b9\u03b1 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03c3\u03c4\u03bf \u03bc\u03ad\u03bb\u03bb\u03bf\u03bd. \u03a6\u03b1\u03bd\u03c4\u03b1\u03c3\u03c4\u03b5\u03af\u03c4\u03b5 \u03c4\u03ce\u03c1\u03b1 \u03bd\u03b1 \u03b2\u03ac\u03b6\u03b5\u03c4\u03b5 \u03ba\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03ac\u03bb\u03bb\u03b7 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1 \u03c3\u03c4\u03bf \u03bc\u03b5\u03af\u03b3\u03bc\u03b1. \u0395\u03b9\u03c3\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bd\u03ad\u03bf\u03b9 \u03c4\u03c1\u03cc\u03c0\u03bf\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03b5\u03b9\u03c2 \u03bb\u03ac\u03b8\u03b7. \u0391\u03c0\u03b1\u03b9\u03c4\u03b5\u03af \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ad\u03c2 \u03bd\u03b1 \u03b3\u03bd\u03c9\u03c1\u03af\u03b6\u03bf\u03c5\u03bd \u03c4\u03b9 \u03ba\u03ac\u03bd\u03bf\u03c5\u03bd. \u0395\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf\u03c5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03bf\u03bd \u03ad\u03bd\u03b1 \u03c1\u03af\u03c3\u03ba\u03bf.<\/p>\n\n\n\n<p>\u03a4\u03ce\u03c1\u03b1 \u03c3\u03ba\u03b5\u03c6\u03c4\u03b5\u03af\u03c4\u03b5 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 <a href=\"https:\/\/thecodest.co\/el\/blog\/hire-vue-js-developers\/\">\u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ae\u03c2<\/a> \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03bf\u03c6\u03ae. \u039f\u03b9 \u03ac\u03bd\u03b8\u03c1\u03c9\u03c0\u03bf\u03b9 \u03ad\u03c1\u03c7\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03c6\u03b5\u03cd\u03b3\u03bf\u03c5\u03bd. \u0398\u03b1 \u03b1\u03bd\u03b1\u03b3\u03ba\u03ac\u03c3\u03b5\u03c4\u03b5 \u03ba\u03ac\u03b8\u03b5 \u03bd\u03ad\u03bf \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ae \u03bd\u03b1 \u03bc\u03ac\u03b8\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03b5\u03bd\u03c4\u03b5\u03bb\u03ce\u03c2 \u03bd\u03ad\u03b1 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1; \u038c\u03c7\u03b9, \u03b1\u03c5\u03c4\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03c4\u03b9\u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03b9\u03ba\u03cc. \u0398\u03b1 \u03c0\u03c1\u03bf\u03c3\u03bb\u03ac\u03b2\u03b5\u03c4\u03b5 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ad\u03c2 Kotlin \u03c3\u03c4\u03b7\u03bd \u03c0\u03c1\u03ce\u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7; \u039a\u03b1\u03bb\u03ae \u03c4\u03cd\u03c7\u03b7 \u03bc\u03b5 \u03b1\u03c5\u03c4\u03cc, \u03b7 \u03c0\u03c1\u03cc\u03c3\u03bb\u03b7\u03c8\u03b7 \u03b5\u03bd\u03cc\u03c2 \u03ba\u03b1\u03bb\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ae Java \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c1\u03ba\u03b5\u03c4\u03ac \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03b7.<\/p>\n\n\n\n<p><a href=\"https:\/\/blog.allegro.tech\/2018\/05\/From-Java-to-Kotlin-and-Back-Again.html\">\u039f\u03b9 \u03ac\u03bd\u03b8\u03c1\u03c9\u03c0\u03bf\u03b9 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b4\u03bf\u03ba\u03b9\u03bc\u03ac\u03c3\u03b5\u03b9.<\/a> \u039f\u03c6\u03b5\u03af\u03bb\u03c9 \u03bd\u03b1 \u03c0\u03c9 \u03cc\u03c4\u03b9 \u03b4\u03b5\u03bd \u03c3\u03c5\u03bc\u03c6\u03c9\u03bd\u03ce \u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf\u03c5\u03c2 \u03b9\u03c3\u03c7\u03c5\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2 \u03c4\u03bf\u03c5 \u03b5\u03bd \u03bb\u03cc\u03b3\u03c9 \u03ac\u03c1\u03b8\u03c1\u03bf\u03c5. \u03a5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03ba\u03ac\u03c0\u03bf\u03b9\u03b1 \u03ad\u03b3\u03ba\u03c5\u03c1\u03b7 \u03ba\u03c1\u03b9\u03c4\u03b9\u03ba\u03ae \u03b5\u03ba\u03b5\u03af, \u03b1\u03bb\u03bb\u03ac \u03bd\u03bf\u03bc\u03af\u03b6\u03c9 \u03cc\u03c4\u03b9 \u03b4\u03b5\u03bd \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b1\u03bd \u03c4\u03b7\u03bd Kotlin \u03b1\u03c1\u03ba\u03b5\u03c4\u03ac \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03bd\u03bf\u03ae\u03c3\u03bf\u03c5\u03bd \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \"\u03c4\u03bf\u03bd \u03c4\u03c1\u03cc\u03c0\u03bf Kotlin\". \u03a0\u03bf\u03bb\u03bb\u03bf\u03af \u03c3\u03c7\u03bf\u03bb\u03b9\u03b1\u03c3\u03c4\u03ad\u03c2 \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03c3\u03ba\u03ad\u03c6\u03c4\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03b1\u03c1\u03cc\u03bc\u03bf\u03b9\u03b1.<\/p>\n\n\n\n<p>\u0391\u03c5\u03c4\u03cc \u03cc\u03bc\u03c9\u03c2 \u03b4\u03b5\u03bd \u03ad\u03c7\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1. \u03a3\u03c4\u03bf\u03b9\u03c7\u03b7\u03bc\u03b1\u03c4\u03af\u03b6\u03c9 \u03cc\u03c4\u03b9 \u03b1\u03c5\u03c4\u03cc \u03b8\u03b1 \u03c3\u03c5\u03bd\u03ad\u03b2\u03b1\u03b9\u03bd\u03b5 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03bf \u03b4\u03b9\u03ba\u03cc \u03c3\u03b1\u03c2 \u03ad\u03c1\u03b3\u03bf. \"\u03a4\u03bf \u03b4\u03bf\u03ba\u03af\u03bc\u03b1\u03c3\u03b1, \u03b4\u03b5\u03bd \u03bc\u03bf\u03c5 \u03ac\u03c1\u03b5\u03c3\u03b5\". \u0394\u03b5\u03bd \u03b8\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03ac\u03bd\u03b5\u03c4\u03b5 \u03bd\u03b1 \u03be\u03bf\u03b4\u03ad\u03c8\u03bf\u03c5\u03bd \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf \u03b3\u03b9\u03b1 \u03b1\u03c5\u03c4\u03cc. \u0394\u03b5\u03bd \u03b8\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03ac\u03bd\u03b5\u03b9\u03c2 \u03bd\u03b1 \u03be\u03b1\u03bd\u03b1\u03b4\u03bf\u03ba\u03b9\u03bc\u03ac\u03c3\u03bf\u03c5\u03bd. \u0394\u03b5\u03bd \u03b8\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03ac\u03bd\u03b5\u03b9\u03c2 \u03bd\u03b1 \u03b4\u03ce\u03c3\u03bf\u03c5\u03bd \u03ac\u03bb\u03bb\u03b7 \u03bc\u03b9\u03b1 \u03b5\u03c5\u03ba\u03b1\u03b9\u03c1\u03af\u03b1. \u039a\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ae \u03ac\u03c0\u03bf\u03c8\u03b7, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b4\u03af\u03ba\u03b9\u03bf. <strong>Java<\/strong> \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03b4\u03b7\u03bc\u03bf\u03c6\u03b9\u03bb\u03ae\u03c2, \u03c0\u03bf\u03c5 \u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03bf\u03c0\u03bf\u03b9\u03bf\u03c5\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03ac\u03bb\u03bb\u03bf\u03c5 \u03c3\u03c4\u03bf JVM \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c4\u03c4\u03ae.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0393\u03b9\u03b1\u03c4\u03af \u03c4\u03cc\u03c4\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf;<\/h2>\n\n\n\n<p>\u039c\u03cc\u03bb\u03b9\u03c2 \u03be\u03bf\u03b4\u03ad\u03c8\u03b1\u03c4\u03b5 \u03b1\u03c1\u03ba\u03b5\u03c4\u03cc \u03c7\u03c1\u03cc\u03bd\u03bf \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b3\u03c1\u03ac\u03c8\u03b5\u03c4\u03b5 \u03ad\u03bd\u03b1 \u03ac\u03c1\u03b8\u03c1\u03bf \u03c0\u03bf\u03c5 \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03bc\u03b7\u03bd \u03ad\u03c7\u03b5\u03b9 \u03bd\u03cc\u03b7\u03bc\u03b1. \u0393\u03b9\u03b1\u03c4\u03af \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c0\u03b1\u03b8\u03ae\u03c3\u03c9 \u03bd\u03b1 \u03bc\u03ac\u03b8\u03c9 \u03bc\u03b9\u03b1 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1, \u03b1\u03bd \u03bb\u03ad\u03c4\u03b5 \u03cc\u03c4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ac\u03c3\u03ba\u03bf\u03c0\u03bf \u03bf\u03cd\u03c4\u03c9\u03c2 \u03ae \u03ac\u03bb\u03bb\u03c9\u03c2;<\/p>\n\n\n\n<p>\u039b\u03bf\u03b9\u03c0\u03cc\u03bd, \u03b4\u03b5\u03bd \u03bd\u03bf\u03bc\u03af\u03b6\u03c9 \u03cc\u03c4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ac\u03c3\u03ba\u03bf\u03c0\u03bf. \u0395\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03ce \u03bd\u03b1 \u03c0\u03b9\u03c3\u03c4\u03b5\u03cd\u03c9 \u03cc\u03c4\u03b9 \u03b7 Kotlin \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c0\u03bf\u03c5\u03b4\u03b1\u03af\u03b1. \u0395\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03ce \u03bd\u03b1 \u03b8\u03ad\u03bb\u03c9 \u03bd\u03b1 \u03c4\u03b7 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03c9 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac (\u03ba\u03b1\u03b9 \u03c4\u03bf \u03ba\u03ac\u03bd\u03c9 \u03b3\u03b9\u03b1 \u03c4\u03b1 \u03b9\u03b4\u03b9\u03c9\u03c4\u03b9\u03ba\u03ac \u03bc\u03bf\u03c5 \u03ad\u03c1\u03b3\u03b1). \u0391\u03bd \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b1, \u03b1\u03c0\u03bb\u03ac \u03b8\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c0\u03b7\u03b4\u03bf\u03cd\u03c3\u03b1 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ae\u03bd \u03ba\u03b1\u03b9 \u03b8\u03b1 \u03be\u03b5\u03c7\u03bd\u03bf\u03cd\u03c3\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2 \u03c4\u03b7\u03c2 Java. \u0391\u03bb\u03bb\u03ac \u03b7 \u03c4\u03c1\u03ad\u03c7\u03bf\u03c5\u03c3\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bb\u03ad\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03b4\u03b5\u03bd \u03bc\u03c0\u03bf\u03c1\u03ce. \u039a\u03b1\u03b9 \u03b8\u03ad\u03bb\u03c9 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c0\u03b1\u03b8\u03ae\u03c3\u03c9 \u03bd\u03b1 \u03c4\u03bf \u03b1\u03bb\u03bb\u03ac\u03be\u03c9 \u03b1\u03c5\u03c4\u03cc.<\/p>\n\n\n\n<p>\u0397 \u03c0\u03c1\u03cc\u03b8\u03b5\u03c3\u03ae \u03bc\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03c3\u03ad\u03bd\u03b1, \u03b1\u03b3\u03b1\u03c0\u03b7\u03c4\u03ad \u03b1\u03bd\u03b1\u03b3\u03bd\u03ce\u03c3\u03c4\u03b7, \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03c3\u03ba\u03b5\u03c6\u03c4\u03b5\u03af\u03c2 \u03c4\u03bf\u03c5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03bf\u03bd \u03c4\u03b7\u03bd \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bd\u03b1 \u03b2\u03b3\u03b5\u03b9\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03b6\u03b5\u03c3\u03c4\u03ae \u03b6\u03ce\u03bd\u03b7 \u03ac\u03bd\u03b5\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 Java. \u0395\u03c0\u03b5\u03b9\u03b4\u03ae \u03af\u03c3\u03c9\u03c2, \u03bc\u03cc\u03bd\u03bf \u03af\u03c3\u03c9\u03c2, \u03b8\u03b1 \u03b1\u03b3\u03b1\u03c0\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd Kotlin \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03b5\u03b3\u03ce. \u039a\u03b1\u03b9 \u03b1\u03bd \u03c4\u03bf \u03ba\u03ac\u03bd\u03b5\u03b9\u03c2, \u03c4\u03cc\u03c4\u03b5 \u03b8\u03b1 \u03ad\u03c7\u03b5\u03b9\u03c2 \u03ad\u03bd\u03b1\u03bd \u03b1\u03ba\u03cc\u03bc\u03b1 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ae \u03c0\u03bf\u03c5 \u03b3\u03bd\u03c9\u03c1\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd Kotlin \u03c3\u03c4\u03bf <a href=\"https:\/\/thecodest.co\/el\/dictionary\/what-is-the-size-of-your-potential-reachable-market\/\">\u03b1\u03b3\u03bf\u03c1\u03ac<\/a>.<\/p>\n\n\n\n<p><strong>\u0394\u03b9\u03b1\u03b2\u03ac\u03c3\u03c4\u03b5 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b1:<\/strong><\/p>\n\n\n\n<p><a href=\"https:\/\/thecodest.co\/blog\/the-best-type-of-projects-for-java\">\u039f \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c2 \u03ad\u03c1\u03b3\u03c9\u03bd \u03b3\u03b9\u03b1 Java<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/thecodest.co\/blog\/3-common-challenges-of-software-product-development-for-startups\">3 \u03ba\u03bf\u03b9\u03bd\u03ad\u03c2 \u03c0\u03c1\u03bf\u03ba\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7\u03c2 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03c9\u03bd \u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03b9\u03ba\u03bf\u03cd \u03b3\u03b9\u03b1 \u03bd\u03b5\u03bf\u03c3\u03cd\u03c3\u03c4\u03b1\u03c4\u03b5\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/thecodest.co\/blog\/the-right-way-to-find-top-java-developers\">\u039f \u03c3\u03c9\u03c3\u03c4\u03cc\u03c2 \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b2\u03c1\u03b5\u03af\u03c4\u03b5 \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03bf\u03c5\u03c2 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ad\u03c2 Java<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u0391\u03bd \u03b5\u03af\u03c3\u03c4\u03b5 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ae\u03c2 Java, \u03c4\u03bf \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03c4\u03b5\u03c1\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03cc\u03c4\u03b9 \u03ad\u03c7\u03b5\u03c4\u03b5 \u03c4\u03bf\u03c5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03bf\u03bd \u03ba\u03ac\u03c0\u03bf\u03b9\u03b1 \u03b5\u03bc\u03c0\u03b5\u03b9\u03c1\u03af\u03b1 \u03bc\u03b5 \u03ac\u03bb\u03bb\u03b5\u03c2 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b5\u03c2 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03bf\u03cd.  \u039a\u03ac\u03c0\u03bf\u03b9\u03bf\u03b9 \u03b1\u03c0\u03cc \u03b5\u03bc\u03ac\u03c2 \u03be\u03b5\u03ba\u03af\u03bd\u03b7\u03c3\u03b1\u03bd \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03b9\u03c0\u03ad\u03c4\u03b5\u03b9\u03ac \u03c4\u03bf\u03c5\u03c2 \u03c3\u03c4\u03bf\u03bd \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc \u03bc\u03b5 \u03bc\u03b9\u03b1 \u03ac\u03bb\u03bb\u03b7 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1, \u03cc\u03c0\u03c9\u03c2 \u03b7 C\/C++, JavaScript, C#, Python \u03ae \u03af\u03c3\u03c9\u03c2 \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03bc\u03b5 \u03ba\u03ac\u03c4\u03b9 \u03cc\u03c0\u03c9\u03c2 \u03b7 Pascal \u03ae \u03b7 Basic. \u039a\u03ac\u03c0\u03bf\u03b9\u03bf\u03b9, \u03cc\u03bc\u03c9\u03c2, \u03be\u03b5\u03ba\u03af\u03bd\u03b7\u03c3\u03b1\u03bd \u03bc\u03b5 \u03c4\u03b7 Java \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bb\u03ac \u03b4\u03b5\u03bd \u03ad\u03b4\u03c9\u03c3\u03b1\u03bd \u03c0\u03bf\u03c4\u03ad \u03b9\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03b7 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1 \u03c3\u03b5 \u03ac\u03bb\u03bb\u03b5\u03c2 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b5\u03c2, \u03b8\u03c5\u03bc\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf\u03b9 \u03b4\u03c5\u03c3\u03ac\u03c1\u03b5\u03c3\u03c4\u03b1 \u03c4\u03b7 \u03bc\u03af\u03b1 \u03c6\u03bf\u03c1\u03ac \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b5\u03b9\u03ac\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bd\u03b1 \u03ba\u03c9\u03b4\u03b9\u03ba\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03bf\u03c5\u03bd \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1 \u03ba\u03ac\u03c4\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c0\u03bb\u03b5\u03c5\u03c1\u03ac \u03c4\u03bf\u03c5 frontend.<\/p>","protected":false},"author":2,"featured_media":3914,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-3913","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software-development"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Why Kotlin is awesome, but you will stay with Java anyway - The Codest<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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