{"id":431,"date":"2015-06-02T20:00:43","date_gmt":"2015-06-02T17:00:43","guid":{"rendered":"http:\/\/keefwiki.com\/code\/?p=431"},"modified":"2015-06-02T20:00:43","modified_gmt":"2015-06-02T17:00:43","slug":"%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a7%d9%84%d8%aa%d8%b9%d8%a7%d9%85%d9%84-%d9%85%d8%b9-%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d8%a7%d9%84%d8%a8%d9%8a%d8%a7%d9%86%d8%a7%d8%aa-%d8%a7%d9%84%d9%85%d8%ae%d8%aa","status":"publish","type":"post","link":"https:\/\/keefwiki.com\/code\/2015\/06\/02\/%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a7%d9%84%d8%aa%d8%b9%d8%a7%d9%85%d9%84-%d9%85%d8%b9-%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d8%a7%d9%84%d8%a8%d9%8a%d8%a7%d9%86%d8%a7%d8%aa-%d8%a7%d9%84%d9%85%d8%ae%d8%aa\/","title":{"rendered":"\u0643\u064a\u0641\u064a\u0629 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0641\u064a \u0645\u0635\u0641\u0648\u0641\u0627\u062a Ruby"},"content":{"rendered":"<p>\u0644\u0646\u0641\u062a\u0631\u0636 \u0623\u0646\u0646\u0627 \u062f\u0627\u062e\u0644 \u0645\u062f\u0631\u0633\u0629 \u0648\u0644\u062f\u064a\u0646\u0627 \u0639\u062f\u062f \u0645\u0646 \u0627\u0644\u0637\u0644\u0628\u0629 \u0642\u0645\u0646\u0627 \u0628\u062c\u0644\u0628 \u0628\u064a\u0627\u0646\u0627\u062a\u0647\u0645 \u0645\u0646 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u062d\u062a\u0641\u0638\u0646\u0627 \u0628\u0647\u0627 \u062f\u0627\u062e\u0644 \u0645\u0635\u0641\u0648\u0641\u0629\u060c \u0648\u0643\u0627\u0646\u062a \u0647\u0630\u0647 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0631\u0642\u0645 \u0627\u0644\u0637\u0627\u0644\u0628 \u0648\u0627\u0633\u0645\u0647. \u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u0627 \u0637\u0628\u0627\u0639\u0629 \u0647\u0630\u0647 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0631\u0642\u0645 \u0627\u0644\u0637\u0627\u0644\u0628 \u0648\u0627\u0633\u0645\u0647 \u0628\u062c\u0627\u0646\u0628 \u0628\u0639\u0636\u0647\u0645\u0627\u061f<\/p>\n<p>\u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0643\u064a\u0641\u064a\u0629 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0641\u064a \u0645\u0635\u0641\u0648\u0641\u0627\u062a &#8220;\u0631\u0648\u0628\u064a&#8221; Ruby:<\/p>\n<ul>\n<li>\u0642\u0645 \u0628\u0641\u062a\u062d \u0645\u062d\u0631\u0631 \u0627\u0644\u0646\u0635\u0648\u0635 \u0627\u0644\u0645\u0641\u0636\u0644 \u0644\u062f\u064a\u0643.<\/li>\n<li>\u0642\u0645 \u0628\u0643\u062a\u0627\u0628\u0629 \u0627\u0644\u0634\u0641\u0631\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629 \u062f\u0627\u062e\u0644\u0647:<\/li>\n<\/ul>\n<pre class=\"lang:ruby decode:true\">arr = [[1, 'Ali'], [2, 'Ahmed'], [3, 'Ridah']]\r\narr.each do |arr_element|\r\n\tputs 'Student ID: ' + arr_element[0].to_s + ' &lt;|&gt; Student Name: ' + arr_element[1]\r\nend<\/pre>\n<ul>\n<li>\u0642\u0645 \u0628\u062d\u0641\u0638 \u0627\u0644\u0645\u0644\u0641 \u0628\u0623\u064a \u0627\u0633\u0645 \u062a\u062d\u0628\u060c \u0627\u0644\u0645\u0647\u0645 \u0623\u0646 \u064a\u0646\u062a\u0647\u064a \u0628\u0627\u0645\u062a\u062f\u0627\u062f <strong>.rb<\/strong>\u060c \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644 arrays_different_data.rb.<\/li>\n<li>\u0642\u0645 \u0628\u0641\u062a\u062d Terminal \u0639\u0644\u0649 \u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0630\u064a \u062a\u0639\u0645\u0644 \u0639\u0644\u064a\u0647 \u0648\u062a\u0648\u062c\u0647 \u0625\u0644\u0649 \u0645\u0633\u0627\u0631 \u0648\u062c\u0648\u062f \u0627\u0644\u0645\u0644\u0641 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0645\u0631 cd \u0648\u0642\u0645 \u0628\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0644\u0641 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u0645\u0631 ruby \u0645\u062a\u0628\u0648\u0639 \u0628\u0627\u0633\u0645 \u0627\u0644\u0645\u0644\u0641.<\/li>\n<\/ul>\n<p>\u0628\u0627\u0644\u062a\u0623\u0643\u064a\u062f \u0638\u0647\u0631 \u0623\u0645\u0627\u0645\u0643 \u0646\u0627\u062a\u062c \u062c\u0645\u064a\u0644\u060c \u0644\u0643\u0646 \u0645\u0627\u0630\u0627 \u062d\u062f\u062b \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0634\u0641\u0631\u0629 \u0627\u0644\u0628\u0631\u0645\u062c\u064a\u0629\u061f<\/p>\n<p>\u0644\u0627 \u0646\u0631\u064a\u062f \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0643\u0644\u0627\u0645 \u062d\u0648\u0644 <a href=\"http:\/\/keefwiki.com\/code\/2015\/05\/10\/%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a7%d9%84%d8%aa%d8%b9%d8%a7%d9%85%d9%84-%d9%85%d8%b9-%d8%a7%d9%84%d9%85%d8%b5%d9%81%d9%88%d9%81%d8%a7%d8%aa-arrays-%d9%81%d9%8a-ruby\/\" target=\"_blank\">\u0643\u064a\u0641\u064a\u0629 \u062a\u0639\u0631\u064a\u0641 \u0645\u062a\u063a\u064a\u0631 \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0645\u0635\u0641\u0648\u0641\u0629 \u0645\u0646 \u0627\u0644\u0642\u064a\u0645<\/a>\u060c \u0627\u0644\u062c\u062f\u064a\u062f \u0647\u0646\u0627 \u0623\u0646 \u062c\u0645\u064a\u0639 \u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 \u0647\u064a \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0645\u0635\u0641\u0648\u0641\u0627\u062a \u0623\u062e\u0631\u0649\u060c \u0648\u0643\u0644 \u0645\u0635\u0641\u0648\u0641\u0629 \u062f\u0627\u062e\u0644 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0639\u0646\u0635\u0631\u064a\u0646\u060c \u0627\u0644\u0623\u0648\u0644 \u0647\u0648 \u0631\u0642\u0645 \u0627\u0644\u0637\u0627\u0644\u0628 \u0648\u0627\u0644\u062b\u0627\u0646\u064a \u0647\u0648 \u0627\u0633\u0645\u0647. \u0647\u0630\u0647 \u0647\u064a \u0642\u0648\u0629 Ruby \u0641\u064a \u062a\u0639\u0627\u0645\u0644\u0647\u0627 \u0645\u0639 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629\u060c \u0641\u0641\u064a \u062d\u0627\u0644\u0629 \u0645\u062b\u0644 \u0647\u0630\u0647 \u0641\u064a \u0644\u063a\u0627\u062a \u0628\u0631\u0645\u062c\u0629 \u0623\u062e\u0631\u0649 \u0643\u0627\u0646 \u064a\u062c\u0628 \u0639\u0644\u064a\u0646\u0627 \u0625\u0646\u0634\u0627\u0621 \u0645\u0635\u0641\u0648\u0641\u062a\u064a\u0646 \u0648\u0627\u0644\u0627\u062d\u062a\u0641\u0627\u0638 \u0628\u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u0641\u064a \u0648\u0627\u062d\u062f\u0629 \u0648\u0627\u0644\u0623\u0633\u0645\u0627\u0621 \u0641\u064a \u0627\u0644\u0623\u062e\u0631\u0649.<\/p>\n<p>\u062a\u062d\u062f\u062b\u0646\u0627 \u0623\u064a\u0636\u064b\u0627 \u0639\u0646 \u0627\u0644\u062f\u0627\u0644\u0629 each \u0641\u064a \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u0627\u0644\u0633\u0627\u0628\u0642 \u0648\u0645\u0627 \u0647\u0648 \u0627\u0644\u0645\u062a\u063a\u064a\u0631 arr_element\u060c \u0627\u0644\u062c\u062f\u064a\u062f \u0647\u0646\u0627 \u0623\u0646 \u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u062a\u063a\u064a\u0631 arr_element \u0643\u0627\u0646\u062a \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0645\u0635\u0641\u0648\u0641\u0629 \u0623\u062e\u0631\u0649 \u0641\u064a \u0643\u0644 \u0645\u0631\u0651\u0629 \u064a\u062a\u0645 \u0641\u064a\u0647\u0627 \u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0634\u0641\u0631\u0629 \u0627\u0644\u0628\u0631\u0645\u062c\u064a\u0629 \u0628\u064a\u0646 do-end\u060c \u0647\u0630\u0647 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 \u0641\u064a \u0643\u0644 \u0645\u0631\u0629 \u0643\u0627\u0646\u062a \u062a\u062d\u062a\u0641\u0638 \u0628\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0637\u0627\u0644\u0628 \u0645\u0646 \u0627\u0644\u0637\u0644\u0628\u0629 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u064a\u0646 \u0641\u064a \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629\u060c \u0641\u0642\u0645\u0646\u0627 \u0628\u0637\u0628\u0627\u0639\u0629 \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0641\u064a \u0643\u0644 \u0645\u0631\u0629 \u062a\u0645 \u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0634\u0641\u0631\u0629 \u0627\u0644\u0628\u0631\u0645\u062c\u064a\u0629 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u062f\u0627\u062e\u0644 do-end \u0648\u0627\u0633\u062a\u062e\u062f\u0645\u0646\u0627 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0644\u062a\u062d\u062f\u064a\u062f \u0623\u064a \u0639\u0646\u0635\u0631 \u0641\u064a \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0641\u064a arr_element \u0646\u0631\u064a\u062f \u0623\u0646 \u0646\u0637\u0628\u0639\u0647 \u0623\u0648\u0644\u064b\u0627\u060c \u0647\u0644 \u0631\u0642\u0645 \u0627\u0644\u0637\u0627\u0644\u0628 \u0623\u0645 \u0627\u0633\u0645\u0647.<\/p>\n<p><strong>\u062a\u0646\u0648\u064a\u0647\u0627\u062a:<\/strong><\/p>\n<ul>\n<li>\u0627\u0644\u062f\u0627\u0644\u0629 to_s \u0647\u064a \u062f\u0627\u0644\u0629 \u0645\u0639\u0631\u0641\u0629 \u0641\u064a \u0627\u0644\u0644\u063a\u0629 \u062a\u0642\u0648\u0645 \u0628\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u0623\u062a\u064a \u0642\u0628\u0644\u0647\u0627 \u0645\u0646 \u0623\u064a \u0646\u0648\u0639 \u0628\u064a\u0627\u0646\u0627\u062a \u0625\u0644\u0649 \u0628\u064a\u0627\u0646\u0627\u062a \u0646\u0635\u064a\u0629\u060c \u0648\u0642\u062f \u0627\u0633\u062a\u062e\u062f\u0645\u0646\u0627\u0647\u0627 \u0644\u0623\u0646\u0646\u0627 \u0644\u0627 \u0646\u0633\u062a\u0637\u064a\u0639 \u0627\u0644\u062c\u0645\u0639 \u0628\u064a\u0646 \u0646\u0635 \u0648\u0631\u0642\u0645 (\u0633\u0646\u062a\u062d\u062f\u062b \u0639\u0646 \u0647\u0630\u0627 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u0644\u0627\u062d\u0642\u064b\u0627).<\/li>\n<li>\u0641\u064a \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u0633\u0627\u0628\u0642 \u064a\u0645\u0643\u0646\u0643 \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u0639\u0646\u0635\u0631 \u0645\u0648\u062c\u0648\u062f \u062f\u0627\u062e\u0644 \u0623\u062d\u062f \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0627\u062a \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u062f\u0627\u062e\u0644 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0628\u0643\u062a\u0627\u0628\u0629 \u0641\u0647\u0631\u0633 \u0627\u0644\u0639\u0646\u0635\u0631 \u0627\u0644\u0641\u0631\u0639\u064a \u0628\u0639\u062f \u0641\u0647\u0631\u0633 \u0627\u0644\u0639\u0646\u0635\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u060c \u0623\u0636\u0641 \u0627\u0644\u0633\u0637\u0631 \u0627\u0644\u062a\u0627\u0644\u064a \u0625\u0644\u0649 \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u0633\u0627\u0628\u0642 \u0648\u0623\u0639\u062f \u0627\u0644\u062a\u0634\u063a\u064a\u0644.<\/li>\n<\/ul>\n<pre class=\"lang:ruby decode:true\">puts arr[0][1]<\/pre>\n<p>\u0647\u0630\u0647 \u0647\u064a \u0645\u0635\u0641\u0648\u0641\u0627\u062a Ruby \u0628\u0634\u0643\u0644 \u0645\u0628\u0633\u0637 \u0648\u0634\u0631\u062d \u0633\u064a\u0641\u062a\u062d \u0644\u0643 \u0627\u0644\u0645\u062c\u0627\u0644 \u0644\u0644\u0627\u0633\u062a\u0641\u0627\u062f\u0629 \u0645\u0646\u0647\u0627 \u0625\u0644\u0649 \u062d\u062f \u0643\u0628\u064a\u0631 \u062c\u062f\u064b\u0627\u060c \u0648\u062a\u0630\u0643\u0631 \u062f\u0627\u0626\u0645\u064b\u0627 \u0623\u0646\u0647 \u0641\u064a Ruby \u062a\u0633\u062a\u0637\u064a\u0639 \u0627\u0644\u0627\u062d\u062a\u0641\u0627\u0638 \u0628\u0623\u0646\u0648\u0627\u0639 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u062f\u0627\u062e\u0644 \u0645\u0635\u0641\u0648\u0641\u0629 \u0648\u0627\u062d\u062f\u0629\u060c \u0627\u0644\u0623\u0645\u0631 \u0645\u0647\u0645 \u062c\u062f\u064b\u0627.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0644\u0646\u0641\u062a\u0631\u0636 \u0623\u0646\u0646\u0627 \u062f\u0627\u062e\u0644 \u0645\u062f\u0631\u0633\u0629 \u0648\u0644\u062f\u064a\u0646\u0627 \u0639\u062f\u062f \u0645\u0646 \u0627\u0644\u0637\u0644\u0628\u0629 \u0642\u0645\u0646\u0627 \u0628\u062c\u0644\u0628 \u0628\u064a\u0627\u0646\u0627\u062a\u0647\u0645 \u0645\u0646 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u062d\u062a\u0641\u0638\u0646\u0627 \u0628\u0647\u0627 \u062f\u0627\u062e\u0644 \u0645\u0635\u0641\u0648\u0641\u0629\u060c \u0648\u0643\u0627\u0646\u062a \u0647\u0630\u0647 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0631\u0642\u0645 \u0627\u0644\u0637\u0627\u0644\u0628 \u0648\u0627\u0633\u0645\u0647. \u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u0627 \u0637\u0628\u0627\u0639\u0629 \u0647\u0630\u0647 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0631\u0642\u0645 \u0627\u0644\u0637\u0627\u0644\u0628 \u0648\u0627\u0633\u0645\u0647 \u0628\u062c\u0627\u0646\u0628 \u0628\u0639\u0636\u0647\u0645\u0627\u061f \u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0643\u064a\u0641\u064a\u0629 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0641\u064a \u0645\u0635\u0641\u0648\u0641\u0627\u062a &#8220;\u0631\u0648\u0628\u064a&#8221; Ruby: \u0642\u0645 \u0628\u0641\u062a\u062d \u0645\u062d\u0631\u0631 \u0627\u0644\u0646\u0635\u0648\u0635 \u0627\u0644\u0645\u0641\u0636\u0644 [&hellip;]<\/p>\n","protected":false},"author":38,"featured_media":719,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[60],"tags":[46,56,43,41,75,57],"class_list":["post-431","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ruby","tag-arrays","tag-ruby","tag-variables","tag-41","tag-75","tag-57"],"views":456,"_links":{"self":[{"href":"https:\/\/keefwiki.com\/code\/wp-json\/wp\/v2\/posts\/431","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/keefwiki.com\/code\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/keefwiki.com\/code\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/keefwiki.com\/code\/wp-json\/wp\/v2\/users\/38"}],"replies":[{"embeddable":true,"href":"https:\/\/keefwiki.com\/code\/wp-json\/wp\/v2\/comments?post=431"}],"version-history":[{"count":6,"href":"https:\/\/keefwiki.com\/code\/wp-json\/wp\/v2\/posts\/431\/revisions"}],"predecessor-version":[{"id":720,"href":"https:\/\/keefwiki.com\/code\/wp-json\/wp\/v2\/posts\/431\/revisions\/720"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/keefwiki.com\/code\/wp-json\/wp\/v2\/media\/719"}],"wp:attachment":[{"href":"https:\/\/keefwiki.com\/code\/wp-json\/wp\/v2\/media?parent=431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/keefwiki.com\/code\/wp-json\/wp\/v2\/categories?post=431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/keefwiki.com\/code\/wp-json\/wp\/v2\/tags?post=431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}