{"id":43541,"date":"2024-07-17T10:30:06","date_gmt":"2024-07-17T06:00:06","guid":{"rendered":"https:\/\/wpadmin.maktabkhooneh.org\/mag\/?p=43541"},"modified":"2026-04-06T14:27:40","modified_gmt":"2026-04-06T10:57:40","slug":"java-programming-interview-questions","status":"publish","type":"post","link":"https:\/\/maktabkhooneh.org\/mag\/java-programming-interview-questions\/","title":{"rendered":"\u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627"},"content":{"rendered":"\n<p>\u0648\u0642\u062a\u06cc \u06a9\u0647 \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u0634\u063a\u0644 \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc <a href=\"https:\/\/maktabkhooneh.org\/mag\/what-is-java\/\">\u062c\u0627\u0648\u0627<\/a> \u0647\u0633\u062a\u06cc\u062f\u060c \u0622\u0645\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0628\u0631\u0627\u06cc \u0645\u0635\u0627\u062d\u0628\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u0645\u0631\u0627\u062d\u0644 \u0627\u0633\u062a. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647\u060c \u0645\u0627 \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0627\u06cc \u0627\u0632 \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u06a9\u0646\u062f \u062a\u0627 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u062f\u0631 \u0645\u0635\u0627\u062d\u0628\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0686\u0631\u0627 \u0622\u0645\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0628\u0631\u0627\u06cc \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u0645\u0647\u0645 \u0627\u0633\u062a\u061f<\/strong><\/h2>\n\n\n\n<p>\u0622\u0645\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0645\u0646\u0627\u0633\u0628 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0639\u062a\u0645\u0627\u062f \u0628\u0647 \u0646\u0641\u0633 \u0645\u06cc\u200c\u062f\u0647\u062f \u0648 \u0634\u0645\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u0648\u0627\u062c\u0647\u0647 \u0628\u0627 \u0633\u0648\u0627\u0644\u0627\u062a \u0686\u0627\u0644\u0634\u06cc \u0622\u0645\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646\u060c \u0628\u0627 \u0645\u0631\u0648\u0631 \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u062a\u062f\u0627\u0648\u0644\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631\u06a9 \u0628\u0647\u062a\u0631\u06cc \u0627\u0632 \u0627\u0646\u062a\u0638\u0627\u0631\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647\u200c\u06af\u0631\u0627\u0646 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u0648 \u067e\u0627\u0633\u062e\u200c\u0647\u0627\u06cc \u0645\u0646\u0627\u0633\u0628\u06cc \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u06cc\u062f.<\/p>\n\n\n<div class=\"jet-listing-grid--56206\" style=\"\"><div class=\"jet-listing-dynamic-field-block zht-maktab-khooneh-learn cb-ud1ng69u\"data-is-block=\"jet-engine\/dynamic-field\"><div class=\"jet-listing-dynamic-field__content\" >\r\n<div class=\"zht-learn-card\">\r\n    <div class=\"zht-learn-title-section\">\r\n        <div class=\"zht-learn-card-icon\">\r\n            <svg viewBox=\"0 0 24 24\" fill=\"currentColor\" width=\"24\" height=\"24\">\r\n                <path d=\"M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z\" \/>\r\n            <\/svg>\r\n        <\/div>\r\n        \r\n        <!-- \u0639\u0646\u0648\u0627\u0646 \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0628\u0647 \u0644\u06cc\u0646\u06a9 -->\r\n        <a href=\"https:\/\/maktabkhooneh.org\/learn\/java\/\" class=\"zht-learn-card-title\" target=\"_blank\" rel=\"noopener noreferrer\">\r\n            \u062f\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0622\u0645\u0648\u0632\u0634 \u062c\u0627\u0648\u0627        <\/a>\r\n    <\/div>\r\n\r\n    <!-- \u062f\u06a9\u0645\u0647 \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0628\u0647 \u062a\u06af button -->\r\n    <!-- \u0627\u0632 onclick \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u062a\u0627 \u0628\u0647 \u0645\u062d\u0636 \u06a9\u0644\u06cc\u06a9 \u0644\u06cc\u0646\u06a9 \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u062f -->\r\n    <button class=\"zht-learn-card-btn\" data-course-url=\"https:\/\/maktabkhooneh.org\/learn\/java\/\" onclick=\"window.open(this.getAttribute('data-course-url'), '_blank');\">\r\n        \u0634\u0631\u0648\u0639 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc\r\n    <\/button>\r\n<\/div><\/div><\/div><\/div>\n\n\n<p>\u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u0628\u0627 \u0645\u0627 \u0647\u0645\u0631\u0627\u0647 \u0628\u0627\u0634\u06cc\u062f \u062a\u0627 \u0645\u0647\u0645\u062a\u0631\u06cc\u0646 \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u0631\u0627 \u0628\u0627 \u0647\u0645 \u0645\u0631\u0648\u0631 \u06a9\u0646\u06cc\u0645.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0633\u0648\u0627\u0644\u0627\u062a \u067e\u0627\u06cc\u0647\u200c\u0627\u06cc \u062c\u0627\u0648\u0627<\/strong><\/h2>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634 \u0686\u0646\u062f \u0633\u0648\u0627\u0644 \u067e\u0627\u06cc\u0647 \u0627\u0632 \u062c\u0627\u0648\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0646\u0645\u0648\u0646\u0647 \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u06cc \u062c\u0627\u0648\u0627 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"708\" src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/07\/b5c452ee-2dea-4f7b-aec9-5093147da367.jpg\" alt=\"\u0633\u0648\u0627\u0644\u0627\u062a \u067e\u0627\u06cc\u0647\u200c\u0627\u06cc \u062c\u0627\u0648\u0627\" class=\"wp-image-43545\" title=\"\" srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/07\/b5c452ee-2dea-4f7b-aec9-5093147da367.jpg 1024w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/07\/b5c452ee-2dea-4f7b-aec9-5093147da367-300x207.jpg 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/07\/b5c452ee-2dea-4f7b-aec9-5093147da367-768x531.jpg.webp 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f1. \u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 JDK\u060c JRE \u0648 JVM \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h3>\n\n\n\n<p>\u06cc\u06a9\u06cc \u0627\u0632 \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 \u062c\u0627\u0648\u0627 \u06a9\u0647 \u0627\u063a\u0644\u0628 \u067e\u0631\u0633\u06cc\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 JDK\u060c JRE \u0648 JVM \u0627\u0633\u062a. JVM \u0645\u062e\u0641\u0641 Java Virtual Machine \u0627\u0633\u062a \u0648 \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. JRE \u06cc\u0627 Java Runtime Environment \u0645\u062d\u06cc\u0637 \u0627\u062c\u0631\u0627\u06cc\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u062a \u06a9\u0647 \u0634\u0627\u0645\u0644 JVM \u0648 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u067e\u0627\u06cc\u0647\u200c\u0627\u06cc \u0627\u0633\u062a. JDK \u06cc\u0627 Java Development Kit \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0627\u06cc \u0627\u0632 \u0627\u0628\u0632\u0627\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u062a\u0648\u0633\u0639\u0647 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u062a \u06a9\u0647 \u0634\u0627\u0645\u0644 JRE \u0646\u06cc\u0632 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n<div class=\"jet-listing-grid--50192\" style=\"\"><style><\/style><section class=\"zht-related-post\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Article\" role=\"region\"\n  aria-label=\"Related article\">\n  <div class=\"zht-related-post-section-label\">\n    \u0645\u0637\u0627\u0644\u0628 \u0645\u0631\u062a\u0628\u0637\n  <\/div>\n  <img decoding=\"async\" width=\"300\" height=\"190\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/07\/c99bc5c6-63bf-4c6b-8c74-7a76749c136d-300x190.jpg.webp\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"\u0622\u0645\u0648\u0632\u0634 Swing \u062f\u0631 \u062c\u0627\u0648\u0627\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/07\/c99bc5c6-63bf-4c6b-8c74-7a76749c136d-300x190.jpg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/07\/c99bc5c6-63bf-4c6b-8c74-7a76749c136d-768x486.jpg.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/07\/c99bc5c6-63bf-4c6b-8c74-7a76749c136d.jpg 1024w\" data-sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/190;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/swing-in-java\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0622\u0645\u0648\u0632\u0634 Swing \u062f\u0631 \u062c\u0627\u0648\u0627: \u0637\u0631\u0627\u062d\u06cc \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631\u06cc \u06a9\u0627\u0631\u0628\u0631\u067e\u0633\u0646\u062f<\/a>\n<\/section><\/div>\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f2. \u06a9\u0644\u0627\u0633 \u0686\u06cc\u0633\u062a \u0648 \u0634\u06cc\u0621 \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h3>\n\n\n\n<p>\u06a9\u0644\u0627\u0633 \u06cc\u06a9 \u0642\u0627\u0644\u0628 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0627\u0634\u06cc\u0627 \u0627\u0633\u062a \u06a9\u0647 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627 \u0648 \u0631\u0641\u062a\u0627\u0631\u0647\u0627\u06cc \u0622\u0646\u0647\u0627 \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0634\u06cc\u0621 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 \u06a9\u0644\u0627\u0633 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f3. \u0645\u0641\u0647\u0648\u0645 \u0627\u0631\u062b\u200c\u0628\u0631\u06cc (Inheritance) \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h3>\n\n\n\n<p>\u0627\u0631\u062b\u200c\u0628\u0631\u06cc \u06cc\u06a9\u06cc \u0627\u0632 \u0627\u0635\u0648\u0644 \u0645\u0647\u0645 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u0634\u06cc\u0621\u06af\u0631\u0627 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627 \u0648 \u0631\u0641\u062a\u0627\u0631\u0647\u0627\u06cc \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u062f\u06cc\u06af\u0631 \u0631\u0627 \u0628\u0647 \u0627\u0631\u062b \u0628\u0628\u0631\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f4. \u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 Overloading \u0648 Overriding \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h3>\n\n\n\n<p>Overloading \u062f\u0631 \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u0628\u0647 \u0645\u0639\u0646\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0686\u0646\u062f\u06cc\u0646 \u0645\u062a\u062f \u0628\u0627 \u0646\u0627\u0645 \u06cc\u06a9\u0633\u0627\u0646 \u0627\u0645\u0627 \u0628\u0627 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062f\u0631 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0627\u0633\u062a\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 Overriding \u0628\u0647 \u0645\u0639\u0646\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0645\u062c\u062f\u062f \u06cc\u06a9 \u0645\u062a\u062f \u0627\u0631\u062b \u0628\u0631\u062f\u0647 \u0634\u062f\u0647 \u062f\u0631 \u06a9\u0644\u0627\u0633 \u0641\u0631\u0632\u0646\u062f \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f5. \u0686\u06af\u0648\u0646\u0647 \u0627\u0632 Collections \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u061f<\/strong><\/h3>\n\n\n\n<p>Collections \u062f\u0631 \u062c\u0627\u0648\u0627 \u0628\u0647 \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0627\u06cc \u0627\u0632 \u06a9\u0644\u0627\u0633\u200c\u0647\u0627 \u0627\u0634\u0627\u0631\u0647 \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0648 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06af\u0631\u0648\u0647\u06cc \u0627\u0632 \u0627\u0634\u06cc\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0631\u062e\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u06a9\u0644\u0627\u0633\u200c\u0647\u0627 \u0634\u0627\u0645\u0644 ArrayList\u060c HashSet \u0648 HashMap \u0647\u0633\u062a\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f6. \u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 HashMap \u0648 Hashtable \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h3>\n\n\n\n<p>HashMap \u063a\u06cc\u0631 \u0647\u0645\u0632\u0645\u0627\u0646 (non-synchronized) \u0627\u0633\u062a \u0648 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u06cc\u06a9 null \u06a9\u0644\u06cc\u062f \u0648 \u0686\u0646\u062f\u06cc\u0646 null \u0645\u0642\u062f\u0627\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 Hashtable \u0647\u0645\u0632\u0645\u0627\u0646 (synchronized) \u0627\u0633\u062a \u0648 \u0627\u062c\u0627\u0632\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 null \u0631\u0627 \u0646\u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 \u062c\u0627\u0648\u0627<\/strong><\/h2>\n\n\n\n<p>\u0633\u0648\u0627\u0644\u0627\u062a \u0632\u06cc\u0631 \u062f\u0631 \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u0627\u0647\u0645\u06cc\u062a \u0632\u06cc\u0627\u062f\u06cc \u062f\u0627\u0631\u0646\u062f \u0648 \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 \u0627\u0641\u0631\u0627\u062f \u0645\u062a\u062e\u0635\u0635 \u0633\u0648\u0627\u0644 \u062e\u0648\u0627\u0647\u0646\u062f \u0634\u062f.<\/p>\n\n\n\n<p>\u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u0645\u0647\u0645\u062a\u0631\u06cc\u0646 \u0627\u06cc\u0646 \u0633\u0648\u0627\u0644\u0627\u062a \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f7. \u0645\u0641\u0647\u0648\u0645 Garbage Collection \u062f\u0631 \u062c\u0627\u0648\u0627 \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h3>\n\n\n\n<p>Garbage Collection \u0641\u0631\u0622\u06cc\u0646\u062f\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u062d\u0627\u0641\u0638\u0647\u200c\u0627\u06cc \u06a9\u0647 \u062f\u06cc\u06af\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f \u0631\u0627 \u0622\u0632\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f \u062a\u0627 \u0627\u0632 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u0634\u0648\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" width=\"1024\" height=\"752\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/07\/50b1e5de-df3a-4882-bb4f-8368f895c869.jpg\" alt=\"\u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 \u062c\u0627\u0648\u0627\" class=\"wp-image-43544 lazyload\" title=\"\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/07\/50b1e5de-df3a-4882-bb4f-8368f895c869.jpg 1024w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/07\/50b1e5de-df3a-4882-bb4f-8368f895c869-300x220.jpg 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/07\/50b1e5de-df3a-4882-bb4f-8368f895c869-768x564.jpg 768w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/752;\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f8. \u0686\u0647 \u062a\u0641\u0627\u0648\u062a\u06cc \u0628\u06cc\u0646 Interface \u0648 Abstract Class \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u061f<\/strong><\/h3>\n\n\n\n<p>Interface \u06cc\u06a9 \u0642\u0627\u0644\u0628 \u062e\u0627\u0644\u06cc \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0631\u0641\u062a\u0627\u0631 \u0627\u0633\u062a \u06a9\u0647 \u06a9\u0644\u0627\u0633\u200c\u0647\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0622\u0646 \u0631\u0627 \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u06a9\u0646\u0646\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 Abstract Class \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0634\u0627\u0645\u0644 \u0645\u062a\u062f\u0647\u0627\u06cc \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0634\u062f\u0647 \u0648 \u0646\u0634\u062f\u0647 \u0628\u0627\u0634\u062f \u0648 \u0628\u0647 \u06a9\u0644\u0627\u0633\u200c\u0647\u0627\u06cc \u0641\u0631\u0632\u0646\u062f \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u0622\u0646 \u0631\u0627 \u0627\u0631\u062b \u0628\u0628\u0631\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f9. \u0645\u0646\u0638\u0648\u0631 \u0627\u0632 encapsulation \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h3>\n\n\n\n<p>Encapsulation \u0628\u0647 \u0645\u0639\u0646\u06cc \u067e\u0646\u0647\u0627\u0646 \u06a9\u0631\u062f\u0646 \u062c\u0632\u0626\u06cc\u0627\u062a \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0648 \u0627\u0631\u0627\u0626\u0647 \u06cc\u06a9 \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0633\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u0622\u0646 \u0627\u0633\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 Spring Boot<\/strong><\/h2>\n\n\n\n<p>\u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u0645\u0628\u0627\u062d\u062b \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u0633\u0648\u0627\u0644 \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u0633\u067e\u0631\u06cc\u0646\u06af \u0628\u0648\u062a \u0627\u0633\u062a.<\/p>\n\n\n<div class=\"jet-listing-grid--50121\" style=\"\"><div class=\"jet-listing-dynamic-field-block zht-maktab-khooneh-course cb-fb2qc30r\"data-is-block=\"jet-engine\/dynamic-field\"><div class=\"jet-listing-dynamic-field__content\" >\n<div class=\"course-card\">\n    <div class=\"course-card-img\">\n        <img decoding=\"async\" \n            data-src=\"https:\/\/media1.maktabkhooneh.org\/CACHE\/images\/courses\/images\/spring-boot-logo-png-4-transparent1\/6fc629b2885b8981e1f37d987a41ee23.webp?expire=4893471932&#038;token=0b2b1b540a5aef0e8508c69dd60b9e49&#038;md5=CysbVApa7w6FCMad1gueSQ==\" \n            alt=\"\u0622\u0645\u0648\u0632\u0634 \u0627\u0633\u067e\u0631\u06cc\u0646\u06af \u0628\u0648\u062a \u062f\u0631 \u0639\u0645\u0644 (\u0628\u0627 \u0631\u0648\u06cc\u06a9\u0631\u062f blocking)\" \n            title=\"\u0622\u0645\u0648\u0632\u0634 \u0627\u0633\u067e\u0631\u06cc\u0646\u06af \u0628\u0648\u062a \u062f\u0631 \u0639\u0645\u0644 (\u0628\u0627 \u0631\u0648\u06cc\u06a9\u0631\u062f blocking)\" \n            width=\"100%\" \n            height=\"auto\"\n           \n         src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\">\n    <\/div>\n\n    <div class=\"course-details\">\n        <a href=\"https:\/\/maktabkhooneh.org\/course\/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D8%A7%D8%B3%D9%BE%D8%B1%DB%8C%D9%86%DA%AF-%D8%A8%D9%88%D8%AA-%D8%B9%D9%85%D9%84-%D8%B1%D9%88%DB%8C%DA%A9%D8%B1%D8%AF-blocking-mk5848\/\" class=\"course-title\" target=\"_blank\" rel=\"noopener noreferrer\">\n            \u0622\u0645\u0648\u0632\u0634 \u0627\u0633\u067e\u0631\u06cc\u0646\u06af \u0628\u0648\u062a \u062f\u0631 \u0639\u0645\u0644 (\u0628\u0627 \u0631\u0648\u06cc\u06a9\u0631\u062f blocking)        <\/a>\n\n        <div class=\"course-price\">\n            \n                <span class=\"real-price\">\n                                            \u06f1,\u06f9\u06f9\u06f9,\u06f0\u06f0\u06f0                                    <\/span>\n\n                <span>\n                    <span class=\"discounted-price\">\n                        \u06f5\u06f9\u06f9,\u06f7\u06f0\u06f0                    <\/span>\n                    <span class=\"price-currency\">\u062a\u0648\u0645\u0627\u0646<\/span>\n                <\/span>\n\n                                    <div class=\"discount-percentage\">\n                        \u06f7\u06f0%                    <\/div>\n                \n                    <\/div>\n        <button class=\"course-cta-button\" data-course-url=\"https:\/\/maktabkhooneh.org\/course\/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D8%A7%D8%B3%D9%BE%D8%B1%DB%8C%D9%86%DA%AF-%D8%A8%D9%88%D8%AA-%D8%B9%D9%85%D9%84-%D8%B1%D9%88%DB%8C%DA%A9%D8%B1%D8%AF-blocking-mk5848\/\">\n            \u0645\u0634\u0627\u0647\u062f\u0647 \u0648 \u062e\u0631\u06cc\u062f        <\/button>\n    <\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n<p>\u062f\u0631 \u0632\u06cc\u0631 \u0686\u0646\u062f\u06cc\u0646 \u0633\u0648\u0627\u0644 \u0645\u0647\u0645 \u062f\u0631 \u0627\u06cc\u0646 \u0631\u0627\u0628\u0637\u0647 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f1\u06f0. Spring Boot \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h3>\n\n\n\n<p>Spring Boot \u06cc\u06a9 \u0641\u0631\u06cc\u0645\u200c\u0648\u0631\u06a9 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0633\u0631\u06cc\u0639 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u0645\u0633\u062a\u0642\u0644\u060c \u062a\u0648\u0644\u06cc\u062f\u06cc \u0648 \u0622\u0645\u0627\u062f\u0647 \u0627\u062c\u0631\u0627 \u0628\u0631 \u067e\u0627\u06cc\u0647 \u0641\u0631\u06cc\u0645\u200c\u0648\u0631\u06a9 Spring \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f1\u06f1. \u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 Spring \u0648 Spring Boot \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h3>\n\n\n\n<p>Spring \u06cc\u06a9 \u0641\u0631\u06cc\u0645\u200c\u0648\u0631\u06a9 \u062c\u0627\u0645\u0639 \u0628\u0631\u0627\u06cc \u062a\u0648\u0633\u0639\u0647 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u062a\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 Spring Boot \u0628\u0631\u0627\u06cc \u0633\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0648 \u062a\u0633\u0631\u06cc\u0639 \u0641\u0631\u0622\u06cc\u0646\u062f \u062a\u0648\u0633\u0639\u0647 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 Spring \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n\n\n<div class=\"jet-listing-grid--50192\" style=\"\"><section class=\"zht-related-post\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Article\" role=\"region\"\n  aria-label=\"Related article\">\n  <div class=\"zht-related-post-section-label\">\n    \u0645\u0637\u0627\u0644\u0628 \u0645\u0631\u062a\u0628\u0637\n  <\/div>\n  <img decoding=\"async\" width=\"300\" height=\"193\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/07\/e49a75ce-00b0-41c0-a8fe-9682899253a1-300x193.jpg.webp\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"\u0622\u0645\u0648\u0632\u0634 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0628\u0647 \u0632\u0628\u0627\u0646 \u0633\u0627\u062f\u0647\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/07\/e49a75ce-00b0-41c0-a8fe-9682899253a1-300x193.jpg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/07\/e49a75ce-00b0-41c0-a8fe-9682899253a1-768x494.jpg.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/07\/e49a75ce-00b0-41c0-a8fe-9682899253a1.jpg 1024w\" data-sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/193;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/variables-in-java\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0622\u0645\u0648\u0632\u0634 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0628\u0647 \u0632\u0628\u0627\u0646 \u0633\u0627\u062f\u0647 + \u0645\u062b\u0627\u0644 \u0639\u0645\u0644\u06cc<\/a>\n<\/section><\/div>\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f1\u06f2. \u0686\u06af\u0648\u0646\u0647 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 Spring Boot \u0631\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u061f<\/strong><\/h3>\n\n\n\n<p>Spring Boot \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u062f\u0647\u062f\u060c \u0627\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0641\u0627\u06cc\u0644 application.properties \u06cc\u0627 application.yml \u0628\u0631\u0627\u06cc \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u062f\u0633\u062a\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 \u0647\u0627\u06cc\u0628\u0631\u0646\u06cc\u062a<\/strong><\/h2>\n\n\n\n<p>\u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u0645\u0628\u0627\u062d\u062b \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u0633\u0648\u0627\u0644 \u062f\u0631 \u0645\u0648\u0631\u062f \u0641\u0631\u06cc\u0645\u0648\u0631\u06a9 \u0647\u0627\u06cc\u0628\u0631\u0646\u06cc\u062a \u0627\u0633\u062a.<\/p>\n\n\n<div class=\"jet-listing-grid--50121\" style=\"\"><div class=\"jet-listing-dynamic-field-block zht-maktab-khooneh-course cb-fb2qc30r\"data-is-block=\"jet-engine\/dynamic-field\"><div class=\"jet-listing-dynamic-field__content\" >\n<div class=\"course-card\">\n    <div class=\"course-card-img\">\n        <img decoding=\"async\" \n            data-src=\"https:\/\/media1.maktabkhooneh.org\/CACHE\/images\/courses\/images\/6663\/2b674ea12ce635d0aed2f70d1cb90c78.webp?expire=4893471932&#038;token=196510cfa3b5a5c043a5f58bbcd21884&#038;md5=GWUQz6O1pcBDpfWLvNIYhA==\" \n            alt=\"\u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627: \u0633\u0627\u062e\u062a \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u062a\u0648\u0635\u06cc\u0647\u200c\u06af\u0631\" \n            title=\"\u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627: \u0633\u0627\u062e\u062a \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u062a\u0648\u0635\u06cc\u0647\u200c\u06af\u0631\" \n            width=\"100%\" \n            height=\"auto\"\n           \n         src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\">\n    <\/div>\n\n    <div class=\"course-details\">\n        <a href=\"https:\/\/maktabkhooneh.org\/course\/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87-%D9%86%D9%88%DB%8C%D8%B3%DB%8C-%D8%AC%D8%A7%D9%88%D8%A7-%D8%B3%D8%A7%D8%AE%D8%AA-%D8%B3%DB%8C%D8%B3%D8%AA%D9%85-%D8%AA%D9%88%D8%B5%DB%8C%D9%87-%DA%AF%D8%B1-mk6663\/\" class=\"course-title\" target=\"_blank\" rel=\"noopener noreferrer\">\n            \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627: \u0633\u0627\u062e\u062a \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u062a\u0648\u0635\u06cc\u0647\u200c\u06af\u0631        <\/a>\n\n        <div class=\"course-price\">\n            \n                <span class=\"real-price\">\n                                            \u06f1\u06f4\u06f9,\u06f0\u06f0\u06f0                                    <\/span>\n\n                <span>\n                    <span class=\"discounted-price\">\n                        \u06f7\u06f4,\u06f5\u06f0\u06f0                    <\/span>\n                    <span class=\"price-currency\">\u062a\u0648\u0645\u0627\u0646<\/span>\n                <\/span>\n\n                                    <div class=\"discount-percentage\">\n                        \u06f5\u06f0%                    <\/div>\n                \n                    <\/div>\n        <button class=\"course-cta-button\" data-course-url=\"https:\/\/maktabkhooneh.org\/course\/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87-%D9%86%D9%88%DB%8C%D8%B3%DB%8C-%D8%AC%D8%A7%D9%88%D8%A7-%D8%B3%D8%A7%D8%AE%D8%AA-%D8%B3%DB%8C%D8%B3%D8%AA%D9%85-%D8%AA%D9%88%D8%B5%DB%8C%D9%87-%DA%AF%D8%B1-mk6663\/\">\n            \u0645\u0634\u0627\u0647\u062f\u0647 \u0648 \u062e\u0631\u06cc\u062f        <\/button>\n    <\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n<p>\u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u0686\u0646\u062f \u0633\u0648\u0627\u0644 \u0645\u0647\u0645 \u062f\u0631 \u0627\u06cc\u0646 \u0631\u0627\u0628\u0637\u0647 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f1\u06f3. \u0647\u0627\u06cc\u0628\u0631\u0646\u06cc\u062a \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h3>\n\n\n\n<p>\u0647\u0627\u06cc\u0628\u0631\u0646\u06cc\u062a \u06cc\u06a9 \u0641\u0631\u06cc\u0645\u200c\u0648\u0631\u06a9 ORM (Object-Relational Mapping) \u0628\u0631\u0627\u06cc \u0646\u0642\u0634\u0647\u200c\u0628\u0631\u062f\u0627\u0631\u06cc \u0627\u0634\u06cc\u0627 \u062c\u0627\u0648\u0627 \u0628\u0647 \u062c\u062f\u0627\u0648\u0644 \u062f\u06cc\u062a\u0627\u0628\u06cc\u0633 \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f1\u06f4. \u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 get \u0648 load \u062f\u0631 \u0647\u0627\u06cc\u0628\u0631\u0646\u06cc\u062a \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h3>\n\n\n\n<p>\u0645\u062a\u062f get \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u06cc\u06a9 \u0634\u06cc\u0621 \u0631\u0627 \u0627\u0632 \u062f\u06cc\u062a\u0627\u0628\u06cc\u0633 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0645\u062a\u062f load \u062a\u0646\u0647\u0627 \u06cc\u06a9 \u067e\u0631\u0627\u06a9\u0633\u06cc (proxy) \u0634\u06cc\u0621 \u0631\u0627 \u0628\u0627\u0632\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f \u0648 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0628\u0647 \u062a\u0639\u0648\u06cc\u0642 \u0645\u06cc\u200c\u0627\u0646\u062f\u0627\u0632\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f1\u06f5. \u0645\u0641\u0647\u0648\u0645 Lazy Initialization \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h3>\n\n\n\n<p>Lazy Initialization \u0628\u0647 \u0645\u0639\u0646\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0627\u0634\u06cc\u0627 \u062a\u0646\u0647\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0648\u0627\u0642\u0639\u0627\u064b \u0628\u0647 \u0622\u0646\u0647\u0627 \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a\u060c \u0628\u0647 \u062c\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0622\u0646\u0647\u0627 \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0627\u0648\u0644\u06cc\u0647\u060c \u0627\u0633\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0639\u0645\u0648\u0645\u06cc<\/strong><\/h2>\n\n\n\n<p>\u0628\u062e\u0634\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u0645\u0647\u0645\u062a\u0631\u06cc\u0646 \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0633\u0648\u0627\u0644\u0627\u062a \u0628\u062e\u0634 \u0639\u0645\u0648\u0645\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u0628\u0647 \u0622\u0646\u200c\u0647\u0627 \u067e\u0631\u062f\u0627\u062e\u062a\u0647 \u062e\u0648\u0627\u0647\u062f \u0634\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f1\u06f6. \u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0627\u06cc\u0633\u062a\u0627 \u0648 \u067e\u0648\u06cc\u0627 \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h3>\n\n\n\n<p>\u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0627\u06cc\u0633\u062a\u0627\u060c \u0646\u0648\u0639 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u062f\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0627\u0645\u067e\u0627\u06cc\u0644 \u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u067e\u0648\u06cc\u0627\u060c \u0646\u0648\u0639 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u062f\u0631 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f1\u06f7. \u0645\u0646\u0638\u0648\u0631 \u0627\u0632 Polymorphism \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h3>\n\n\n\n<p>Polymorphism \u06cc\u0627 \u0686\u0646\u062f\u0631\u06cc\u062e\u062a\u06cc \u0628\u0647 \u0645\u0639\u0646\u0627\u06cc \u062a\u0648\u0627\u0646\u0627\u06cc\u06cc \u06cc\u06a9 \u0645\u062a\u062f \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0648\u0638\u0627\u06cc\u0641 \u0645\u062e\u062a\u0644\u0641 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u0648\u0639 \u0634\u06cc\u0621 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f1\u06f8. \u0686\u0631\u0627 \u0627\u0632 \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc (Design Patterns) \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u061f<\/strong><\/h3>\n\n\n\n<p>\u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u0628\u0631\u0627\u06cc \u062d\u0644 \u0645\u0633\u0627\u0626\u0644 \u0645\u062a\u062f\u0627\u0648\u0644 \u062f\u0631 \u0637\u0631\u0627\u062d\u06cc \u0646\u0631\u0645\u200c\u0627\u0641\u0632\u0627\u0631 \u0648 \u0628\u0647\u0628\u0648\u062f \u06a9\u062f \u0646\u0648\u06cc\u0633\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n\n\n<div class=\"jet-listing-grid--50192\" style=\"\"><section class=\"zht-related-post\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Article\" role=\"region\"\n  aria-label=\"Related article\">\n  <div class=\"zht-related-post-section-label\">\n    \u0645\u0637\u0627\u0644\u0628 \u0645\u0631\u062a\u0628\u0637\n  <\/div>\n  <img decoding=\"async\" width=\"300\" height=\"192\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/07\/3fe7c747-0ddc-44c0-abec-668e32326637-300x192.jpg.webp\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"\u0628\u0631\u0646\u0627\u0645\u0647\u200c \u0646\u0648\u06cc\u0633\u06cc \u0633\u0648\u06a9\u062a \u062f\u0631 \u062c\u0627\u0648\u0627\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/07\/3fe7c747-0ddc-44c0-abec-668e32326637-300x192.jpg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/07\/3fe7c747-0ddc-44c0-abec-668e32326637-768x493.jpg.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/07\/3fe7c747-0ddc-44c0-abec-668e32326637.jpg 1024w\" data-sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/192;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/socket-programming-in-java\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0622\u0645\u0648\u0632\u0634 \u0628\u0631\u0646\u0627\u0645\u0647 \u200c\u0646\u0648\u06cc\u0633\u06cc \u0633\u0648\u06a9\u062a \u062f\u0631 \u062c\u0627\u0648\u0627 \u0628\u0627 \u0645\u062b\u0627\u0644\u06cc \u0639\u0645\u0644\u06cc<\/a>\n<\/section><\/div>\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f1\u06f9. \u0686\u06af\u0648\u0646\u0647 \u06a9\u062f \u062e\u0648\u062f \u0631\u0627 \u0628\u0647\u06cc\u0646\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u061f<\/strong><\/h3>\n\n\n\n<p>\u0628\u0647\u06cc\u0646\u0647\u200c\u0633\u0627\u0632\u06cc \u06a9\u062f \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0634\u0627\u0645\u0644 \u06a9\u0627\u0647\u0634 \u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u0632\u0645\u0627\u0646\u06cc \u0648 \u0645\u06a9\u0627\u0646\u06cc\u060c \u062d\u0630\u0641 \u06a9\u062f\u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631\u06cc \u0648 \u0628\u0647\u0628\u0648\u062f \u0633\u0627\u062e\u062a\u0627\u0631 \u06a9\u0644\u06cc \u06a9\u062f \u0628\u0627\u0634\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f2\u06f0. \u0645\u0641\u0647\u0648\u0645 TDD \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h3>\n\n\n\n<p>Test-Driven Development \u06cc\u0627 \u062a\u0648\u0633\u0639\u0647 \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u062a\u0633\u062a\u060c \u0631\u0648\u06cc\u06a9\u0631\u062f\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0627\u0628\u062a\u062f\u0627 \u062a\u0633\u062a\u200c\u0647\u0627 \u0646\u0648\u0634\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u0648 \u0633\u067e\u0633 \u06a9\u062f \u0646\u0648\u0634\u062a\u0647 \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0639\u0628\u0648\u0631 \u0627\u0632 \u0627\u06cc\u0646 \u062a\u0633\u062a\u200c\u0647\u0627 \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f2\u06f1. \u0645\u0646\u0638\u0648\u0631 \u0627\u0632 DevOps \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h3>\n\n\n\n<p>DevOps \u06cc\u06a9 \u0641\u0631\u0647\u0646\u06af \u0648 \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0627\u06cc \u0627\u0632 \u0634\u06cc\u0648\u0647\u200c\u0647\u0627 \u0627\u0633\u062a \u06a9\u0647 \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0648 \u062a\u06cc\u0645\u200c\u0647\u0627\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0647\u0645\u06a9\u0627\u0631\u06cc \u0628\u0647\u06cc\u0646\u0647 \u062f\u0631 \u0641\u0631\u0622\u06cc\u0646\u062f \u062a\u0648\u0644\u06cc\u062f \u0646\u0631\u0645\u200c\u0627\u0641\u0632\u0627\u0631 \u0628\u0647 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f2\u06f2. \u0645\u0646\u0638\u0648\u0631 \u0627\u0632 Dependency Injection \u062f\u0631 \u0627\u0633\u067e\u0631\u06cc\u0646\u06af \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h3>\n\n\n\n<p>Dependency Injection \u06cc\u06a9\u06cc \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0627\u0633\u067e\u0631\u06cc\u0646\u06af \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc\u200c\u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u06cc\u06a9 \u0634\u06cc\u0621 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f2\u06f3. \u0686\u06af\u0648\u0646\u0647 \u062a\u0631\u0627\u06a9\u0646\u0634\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0627\u0633\u067e\u0631\u06cc\u0646\u06af \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u061f<\/strong><\/h3>\n\n\n\n<p>\u0645\u062f\u06cc\u0631\u06cc\u062a \u062a\u0631\u0627\u06a9\u0646\u0634\u200c\u0647\u0627 \u062f\u0631 \u0627\u0633\u067e\u0631\u06cc\u0646\u06af \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0627\u0632 \u0637\u0631\u06cc\u0642 anotations \u0645\u0627\u0646\u0646\u062f @Transactional \u0627\u0646\u062c\u0627\u0645 \u0634\u0648\u062f \u06a9\u0647 \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u062a\u0631\u0627\u06a9\u0646\u0634\u200c\u0647\u0627 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f2\u06f4. \u0645\u0641\u0647\u0648\u0645 AOP \u062f\u0631 \u0627\u0633\u067e\u0631\u06cc\u0646\u06af \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h3>\n\n\n\n<p>Aspect-Oriented Programming \u06cc\u0627 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u062c\u0646\u0628\u0647\u200c\u06af\u0631\u0627 \u0628\u0647 \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u062a\u0627 \u0642\u0627\u0628\u0644\u06cc\u062a\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0644\u0627\u06af\u200c\u06af\u06cc\u0631\u06cc\u060c \u0645\u062f\u06cc\u0631\u06cc\u062a \u062a\u0631\u0627\u06a9\u0646\u0634\u200c\u0647\u0627 \u0648 \u0627\u0645\u0646\u06cc\u062a \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u062c\u0632\u0627 \u0627\u0632 \u0645\u0646\u0637\u0642 \u0627\u0635\u0644\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" width=\"1024\" height=\"846\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/07\/7ddfe670-13a4-4475-af07-eb367f224dea.jpg\" alt=\"\u0633\u0648\u0627\u0644\u0627\u062a \u062f\u0631 \u0645\u0648\u0631\u062f \u062c\u0627\u0648\u0627\" class=\"wp-image-43542 lazyload\" title=\"\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/07\/7ddfe670-13a4-4475-af07-eb367f224dea.jpg 1024w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/07\/7ddfe670-13a4-4475-af07-eb367f224dea-300x248.jpg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/07\/7ddfe670-13a4-4475-af07-eb367f224dea-768x635.jpg.webp 768w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/846;\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u0686\u06af\u0648\u0646\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0645 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0645\u0646\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u062a\u0645\u0631\u06cc\u0646 \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u0645\u061f<\/h4>\n\n\n\n<p>\u0628\u0627 \u062c\u0633\u062a\u062c\u0648 \u062f\u0631 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u062a\u0627\u0628\u200c\u0647\u0627\u06cc \u0645\u0639\u062a\u0628\u0631 \u0648 \u0634\u0631\u06a9\u062a \u062f\u0631 \u0627\u0646\u062c\u0645\u0646\u200c\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0646\u0627\u0628\u0639 \u062e\u0648\u0628\u06cc \u0628\u0631\u0627\u06cc \u062a\u0645\u0631\u06cc\u0646 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u0622\u06cc\u0627 \u0628\u0627\u06cc\u062f \u062a\u0645\u0627\u0645\u06cc \u0645\u0641\u0627\u0647\u06cc\u0645 \u062c\u0627\u0648\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u062f\u0627\u0646\u0645\u061f<\/h4>\n\n\n\n<p>\u0646\u0647\u060c \u0627\u0645\u0627 \u0628\u0627\u06cc\u062f \u0628\u0627 \u0645\u0641\u0627\u0647\u06cc\u0645 \u067e\u0627\u06cc\u0647\u200c\u0627\u06cc \u0648 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0645\u0641\u0627\u0647\u06cc\u0645 \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0622\u0634\u0646\u0627 \u0628\u0627\u0634\u06cc\u062f.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u0622\u06cc\u0627 \u062a\u0645\u0631\u06cc\u0646 \u06a9\u062f \u0646\u0648\u06cc\u0633\u06cc \u0645\u0647\u0645 \u0627\u0633\u062a\u061f<\/strong><\/h4>\n\n\n\n<p>\u0628\u0644\u0647\u060c \u062a\u0645\u0631\u06cc\u0646 \u06a9\u062f \u0646\u0648\u06cc\u0633\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u06a9\u0646\u062f \u062a\u0627 \u0645\u0647\u0627\u0631\u062a\u200c\u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u062a\u0642\u0648\u06cc\u062a \u06a9\u0646\u06cc\u062f \u0648 \u062f\u0631 \u0645\u0635\u0627\u062d\u0628\u0647\u200c\u0647\u0627 \u0628\u0647\u062a\u0631 \u0639\u0645\u0644 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u0686\u06af\u0648\u0646\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0645 \u0628\u0631\u0627\u06cc \u0633\u0648\u0627\u0644\u0627\u062a \u0686\u0627\u0644\u0634\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0622\u0645\u0627\u062f\u0647 \u0634\u0648\u0645\u061f<\/h4>\n\n\n\n<p>\u0628\u0627 \u062d\u0644 \u0645\u0633\u0627\u0626\u0644 \u0686\u0627\u0644\u0634\u06cc \u062f\u0631 \u0633\u0627\u06cc\u062a\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f LeetCode \u0648 HackerRank \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0647\u0627\u0631\u062a\u200c\u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u0645\u0648\u0627\u062c\u0647\u0647 \u0628\u0627 \u0633\u0648\u0627\u0644\u0627\u062a \u0686\u0627\u0644\u0634\u06cc \u062a\u0642\u0648\u06cc\u062a \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u0622\u06cc\u0627 \u0645\u0637\u0627\u0644\u0639\u0647 \u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0631\u0633\u0645\u06cc \u062c\u0627\u0648\u0627 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a\u061f<\/h4>\n\n\n\n<p>\u0628\u0644\u0647\u060c \u0645\u0637\u0627\u0644\u0639\u0647 \u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0631\u0633\u0645\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0634\u0645\u0627 \u062f\u0631\u06a9 \u0628\u0647\u062a\u0631\u06cc \u0627\u0632 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data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2020\/08\/309dd499-b4a7-4940-812c-8544efa7c368-300x223.jpg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2020\/08\/309dd499-b4a7-4940-812c-8544efa7c368-768x572.jpg.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2020\/08\/309dd499-b4a7-4940-812c-8544efa7c368.jpg 1024w\" data-sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/223;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/build-an-android-application-with-java\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0633\u0627\u062e\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0646\u062f\u0631\u0648\u06cc\u062f \u0628\u0627 \u062c\u0627\u0648\u0627 &#8211; \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0645\u0642\u062f\u0645\u0627\u062a\u06cc<\/a>\n<\/section><\/div>\n\n\n<h2 class=\"wp-block-heading\"><strong>\u06a9\u0644\u0627\u0645 \u0646\u0647\u0627\u06cc\u06cc<\/strong><\/h2>\n\n\n\n<p>\u0622\u0645\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0628\u0631\u0627\u06cc \u0645\u0635\u0627\u062d\u0628\u0647\u200c\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0686\u0627\u0644\u0634\u200c\u0628\u0631\u0627\u0646\u06af\u06cc\u0632 \u0628\u0627\u0634\u062f\u060c \u0627\u0645\u0627 \u0628\u0627 \u0645\u0631\u0648\u0631 \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u062a\u062f\u0627\u0648\u0644 \u0648 \u062a\u0645\u0631\u06cc\u0646 \u067e\u0627\u0633\u062e\u200c\u062f\u0647\u06cc \u0628\u0647 \u0622\u0646\u0647\u0627\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0639\u062a\u0645\u0627\u062f \u0628\u0647 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\u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u067e\u0631\u062f\u0627\u062e\u062a\u06cc\u0645.<\/p>\n\n\n<div class=\"jet-listing-grid--56206\" style=\"\"><div class=\"jet-listing-dynamic-field-block zht-maktab-khooneh-learn cb-ud1ng69u\"data-is-block=\"jet-engine\/dynamic-field\"><div class=\"jet-listing-dynamic-field__content\" >\r\n<div class=\"zht-learn-card\">\r\n    <div class=\"zht-learn-title-section\">\r\n        <div class=\"zht-learn-card-icon\">\r\n            <svg viewBox=\"0 0 24 24\" fill=\"currentColor\" width=\"24\" height=\"24\">\r\n                <path d=\"M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z\" \/>\r\n            <\/svg>\r\n        <\/div>\r\n        \r\n        <!-- \u0639\u0646\u0648\u0627\u0646 \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0628\u0647 \u0644\u06cc\u0646\u06a9 -->\r\n        <a href=\"https:\/\/maktabkhooneh.org\/learn\/programming\/\" class=\"zht-learn-card-title\" target=\"_blank\" rel=\"noopener noreferrer\">\r\n            \u062f\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0622\u0645\u0648\u0632\u0634 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc        <\/a>\r\n    <\/div>\r\n\r\n    <!-- \u062f\u06a9\u0645\u0647 \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0628\u0647 \u062a\u06af button -->\r\n    <!-- \u0627\u0632 onclick \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u062a\u0627 \u0628\u0647 \u0645\u062d\u0636 \u06a9\u0644\u06cc\u06a9 \u0644\u06cc\u0646\u06a9 \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u062f -->\r\n    <button class=\"zht-learn-card-btn\" data-course-url=\"https:\/\/maktabkhooneh.org\/learn\/programming\/\" onclick=\"window.open(this.getAttribute('data-course-url'), '_blank');\">\r\n        \u0634\u0631\u0648\u0639 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc\r\n    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\u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc<\/a> \u0645\u06a9\u062a\u0628 \u062e\u0648\u0646\u0647 \u0627\u0633\u062a. \u062f\u0631 \u0645\u06a9\u062a\u0628 \u062e\u0648\u0646\u0647 \u0627\u0646\u0648\u0627\u0639 \u062f\u0648\u0631\u0647 \u0622\u0645\u0648\u0632\u0634 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0628\u0627 \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0631\u0627\u0626\u0647 \u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647 \u0645\u0639\u062a\u0628\u0631 \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0648\u0642\u062a\u06cc \u06a9\u0647 \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u0634\u063a\u0644 \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062c\u0627\u0648\u0627 \u0647\u0633\u062a\u06cc\u062f\u060c \u0622\u0645\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0628\u0631\u0627\u06cc 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[&hellip;]<\/p>\n","protected":false},"author":28,"featured_media":43543,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,15],"tags":[],"class_list":["post-43541","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-programming-and-it-training","category-java-articles"],"_links":{"self":[{"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/posts\/43541","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/users\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/comments?post=43541"}],"version-history":[{"count":4,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/posts\/43541\/revisions"}],"predecessor-version":[{"id":65292,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/posts\/43541\/revisions\/65292"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/media\/43543"}],"wp:attachment":[{"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/media?parent=43541"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/categories?post=43541"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/maktabkhooneh.org\/mag\/wp-json\/wp\/v2\/tags?post=43541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}