{"id":7356,"date":"2015-03-18T23:05:58","date_gmt":"2015-03-19T03:05:58","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/?p=7356"},"modified":"2015-03-19T19:17:22","modified_gmt":"2015-03-19T23:17:22","slug":"javascript-debugging","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=7356","title":{"rendered":"JavaScript Debugging"},"content":{"rendered":"<p><strong>\u09a8\u09be\u09ae-\u09b6\u09b0\u09bf\u09ab\u09c1\u09b2 \u0987\u09b8\u09b2\u09be\u09ae<\/strong><\/p>\n<p>\u09a1\u09bf\u09ac\u09be\u0997\u09be\u09b0 \u099b\u09be\u09dc\u09be \u0986\u09aa\u09a8\u09bf \u0996\u09c1\u09ac \u09a4\u09be\u09dc\u09be\u09a4\u09be\u09dc\u09bf \u0986\u09aa\u09a8\u09be\u09b0 \u09b2\u09bf\u0996\u09bf\u09a4 javascript \u0995\u09cb\u09a1 \u09b9\u09be\u09b0\u09bf\u09df\u09c7 \u09ab\u09c7\u09b2\u09ac\u09c7\u09a8\u0964 \u09a1\u09bf\u09ac\u09be\u0997\u09be\u09b0 \u099b\u09be\u09dc\u09be javascript \u0995\u09cb\u09a1 \u09b2\u09c7\u0996\u09be \u0996\u09c1\u09ac \u0995\u09a0\u09bf\u09a8\u0964 \u0986\u09aa\u09a8\u09be\u09b0 \u0995\u09cb\u09a1 \u098f syntax \u098f\u09b0\u09b0 \u0985\u09a5\u09ac\u09be logical \u098f\u09b0\u09b0 \u09a5\u09be\u0995\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7, \u098f\u0987\u0997\u09c1\u09b2\u09cb\u0995\u09c7 \u099a\u09bf\u09b9\u09cd\u09a8\u09bf\u09a4 \u0995\u09b0\u09be \u0995\u09a0\u09bf\u09a8\u0964 \u09aa\u09cd\u09b0\u09be\u09df \u09af\u0996\u09a8 javascript \u0995\u09cb\u09a1 \u098f \u0995\u09cb\u09a8 \u098f\u09b0\u09b0 \u09a5\u09be\u0995\u09c7 \u0995\u09bf\u099b\u09c1\u0987 \u09b9\u09df \u09a8\u09be , \u0995\u09cb\u09a8 \u098f\u09b0\u09b0 \u09ac\u09be\u09b0\u09cd\u09a4\u09be \u09a6\u09c7\u0996\u09be\u09df \u09a8\u09be \u098f\u09ac\u0982 \u0986\u09aa\u09a8\u09bf \u0995\u09cb\u09a8 \u0987\u0999\u09cd\u0997\u09bf\u09a4 \u09aa\u09be\u09ac\u09c7\u09a8 \u09a8\u09be \u0986\u09b8\u09b2\u09c7 \u098f\u0987 \u098f\u09b0\u09b0 \u0997\u09c1\u09b2\u09cb \u0995\u09cb\u09a5\u09be\u09df \u0996\u09c1\u099c\u09a4\u09c7 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\u09ac\u09cd\u09b0\u09be\u0989\u099c\u09be\u09b0 \u098f\u09b0 \u09b8\u09be\u09a5\u09c7 \u09a1\u09bf\u09ac\u09be\u0997\u09be\u09b0 \u09b8\u0982\u09af\u09c1\u0995\u09cd\u09a4 \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09df \u09a5\u09be\u0995\u09c7\u0964 \u0987\u0989\u099c\u09be\u09b0 \u09a6\u09c7\u09b0 \u09a4\u09cd\u09b0\u09c1\u099f\u09bf\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u09ac\u09c7\u09a6\u09a8 \u09aa\u09be\u0993\u09df\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u0987 \u09a1\u09bf\u09ac\u09be\u0997\u09be\u09b0\u0995\u09c7 \u0985\u09a8 \u09ac\u09be \u0985\u09ab \u09a6\u09c1\u099f\u09cb\u0987 \u0995\u09b0\u09be \u09af\u09c7\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 \u09a1\u09bf\u09ac\u09be\u0997\u09be\u09b0 \u09a6\u09bf\u09df\u09c7 \u0986\u09aa\u09a8\u09bf \u09ac\u09cd\u09b0\u09c7\u0995\u09aa\u09df\u09c7\u09a8\u09cd\u099f \u09b8\u09c7\u099f \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09a8(\u0995\u09cb\u09a1 \u0997\u09a3\u09a8\u09be \u0995\u09cb\u09a8 \u099c\u09be\u09df\u0997\u09be\u09df \u09a5\u09c7\u09ae\u09c7 \u0997\u09bf\u09df\u09c7\u099b\u09c7) \u098f\u09ac\u0982 variable \u0997\u09c1\u09b2\u09cb \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09c7 \u09af\u0996\u09a8 \u0995\u09cb\u09a1 \u0997\u09a3\u09a8\u09be \u0995\u09b0\u09be \u09b9\u09df\u0964 \u0985\u09a8\u09cd\u09af\u09a5\u09be\u09df \u09aa\u09c7\u099c \u098f\u09b0 \u09aa\u09be\u09a6\u09a6\u09c7\u09b6 \u09a5\u09c7\u0995\u09c7 \u0995\u09bf\u099b\u09c1 \u09b8\u09cd\u099f\u09c7\u09aa\u09b8 \u0985\u09a8\u09c1\u09b8\u09b0\u09a8 \u0995\u09b0\u09be \u09af\u09c7\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 F12 \u0995\u09bf \u09ac\u09cd\u09af\u09be\u09ac\u09b9\u09be\u09b0\u09c7\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u0986\u09aa\u09a8\u09be\u09b0 \u09ac\u09cd\u09b0\u09be\u0989\u099c\u09be\u09b0 \u098f\u09b0 \u09a1\u09c7\u09ac\u09be\u0997\u09cd \u0985\u09aa\u09b6\u09a8 \u099a\u09be\u09b2\u09c1 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09a8 \u098f\u09ac\u0982 \u098f\u09b0 \u09ae\u09c7\u09a8\u09cd\u09af\u09c1\u09a4\u09c7 console \u09b8\u09bf\u09b2\u09c7\u0995\u09cd\u099f \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09a8\u0964<\/p>\n<h2>Console.log() \u09ae\u09c7\u09a5\u09a1 :<\/h2>\n<p>\u09af\u09a6\u09bf \u0986\u09aa\u09a8\u09be\u09b0 \u09ac\u09cd\u09b0\u09be\u0989\u099c\u09be\u09b0 \u09a1\u09c7\u09ac\u09be\u0997\u09cd \u09b8\u09be\u09aa\u09cb\u09b0\u09cd\u099f \u0995\u09b0\u09c7 \u09a4\u09be\u09b9\u09b2\u09c7 \u0986\u09aa\u09a8\u09bf console.log() \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09a8 \u098f\u0995\u099f\u09bf \u0989\u0987\u09a8\u09cd\u09a1\u09cb \u09a4\u09c7 javascript \u09ad\u09cd\u09af\u09be\u09b2\u09c1 \u09a6\u09c7\u0996\u09be\u09b0 \u099c\u09a8\u09cd\u09af<\/p>\n<p><strong>\u0989\u09a6\u09be\u09b9\u09b0\u09a3<\/strong><\/p>\n<p><!--<span class=\"hiddenSpellError\" pre=\"\" data-mce-bogus=\"1\"-->DOCTYPE html&gt;<\/p>\n<p>&lt;html&gt;<\/p>\n<p>&lt;body&gt;<\/p>\n<p>&nbsp;<\/p>\n<p>&lt;h1&gt;My First Web Page&lt;\/h1&gt;<\/p>\n<p>&nbsp;<\/p>\n<p>&lt;script&gt;<\/p>\n<p>a = 5;<\/p>\n<p>b = 6;<\/p>\n<p>c = a + b;<\/p>\n<p>console.log(c);<\/p>\n<p>&lt;\/script&gt;<\/p>\n<p>&nbsp;<\/p>\n<p>&lt;\/body&gt;<\/p>\n<p>&lt;\/html&gt;<\/p>\n<h2>\u09ac\u09cd\u09b0\u09c7\u0995 \u09aa\u09df\u09c7\u09a8\u09cd\u099f \u09b8\u09c7\u099f \u0995\u09b0\u09be :<\/h2>\n<p>\u09a1\u09c7\u09ac\u09be\u0997\u09cd \u0989\u0987\u09a8\u09cd\u09a1\u09cb \u09a4\u09c7 \u0986\u09aa\u09a8\u09bf javascript \u0995\u09cb\u09a1 \u098f\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09ac\u09cd\u09b0\u09c7\u0995 \u09aa\u09df\u09c7\u09a8\u09cd\u099f \u09b8\u09c7\u099f \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09a8\u0964 \u098f\u09a4\u09c7 \u09aa\u09cd\u09b0\u09a4\u09cd\u09af\u09c7\u0995\u099f\u09bf \u09ac\u09cd\u09b0\u09c7\u0995 \u09aa\u09df\u09c7\u09a8\u09cd\u099f \u098f javascript \u0995\u09cb\u09a1 \u0997\u09a3\u09a8\u09be \u09ac\u09a8\u09cd\u09a7 \u0995\u09b0\u09ac\u09c7 \u098f\u09ac\u0982 javascript \u09ad\u09cd\u09af\u09be\u09b2\u09c1 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09ac\u09c7\u0964 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09aa\u09b0 \u0986\u09aa\u09a8\u09bf \u09aa\u09c1\u09a8\u09b0\u09be\u09df \u0995\u09cb\u09a1 \u0997\u09a3\u09a8\u09be \u099a\u09be\u09b2\u09c1 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09a8 \u0964<\/p>\n<p>\u09a1\u09bf\u09ac\u09be\u0997\u09be\u09b0 \u0995\u09bf \u0993\u09df\u09be\u09b0\u09cd\u09a1 :<\/p>\n<p>\u09a1\u09bf\u09ac\u09be\u0997\u09be\u09b0 \u0995\u09bf \u0993\u09df\u09be\u09b0\u09cd\u09a1 javascript \u0995\u09cb\u09a1 \u0997\u09a8\u09a8\u09be\u0995\u09c7 \u09a5\u09be\u09ae\u09bf\u09df\u09c7 \u09a6\u09c7\u09df \u098f\u09ac\u0982 \u09a1\u09bf\u09ac\u09be\u0997\u09bf\u0982 \u09ab\u09be\u0982\u09b6\u09a8 \u0995\u09c7 \u0995\u09b2 \u0995\u09b0\u09c7 \u09af\u09a6\u09bf \u09a4\u09be \u09a5\u09be\u0995\u09c7\u0964 \u09ac\u09cd\u09b0\u09c7\u0995 \u09aa\u09df\u09c7\u09a8\u09cd\u099f \u09b8\u09c7\u099f \u0995\u09b0\u09be\u09b0 \u09ae\u09a4\u09a8 \u098f\u099f\u09be\u0993 \u098f\u0995\u09bf \u09ab\u09be\u0982\u09b6\u09a8\u0964 \u09af\u09a6\u09bf \u09a1\u09bf\u09ac\u09be\u0997\u09bf\u0982 \u09a8\u09be \u09a5\u09be\u0995\u09c7 \u09a4\u09be\u09b9\u09b2\u09c7 \u09a1\u09bf\u09ac\u09be\u0997\u09be\u09b0 statement \u098f \u0995\u09cb\u09a8 \u098f\u09ab\u09c7\u0995\u09cd\u099f \u09aa\u09b0\u09c7 \u09a8\u09be\u0964 \u09a1\u09bf\u09ac\u09be\u0997\u09be\u09b0 \u099a\u09be\u09b2\u09c1 \u0995\u09b0\u09be \u09a5\u09be\u0995\u09b2\u09c7 \u098f\u099f\u09bf \u0997\u09a8\u09a8\u09be\u0995\u09c7 \u09a5\u09be\u09ae\u09bf\u09df\u09c7 \u09a6\u09c7\u09df \u09a4\u09c3\u09a4\u09c0\u09df \u09b2\u09be\u0987\u09a8 \u0997\u09a8\u09a8\u09be\u09b0 \u0986\u0997\u09c7\u0987\u0964<\/p>\n<p><strong>\u0989\u09a6\u09be\u09b9\u09b0\u09a3<\/strong><\/p>\n<p>var x = 15 * 5;<\/p>\n<p>debugger;<\/p>\n<p>document.getElementbyId(&#8220;demo&#8221;).innerHTML = x;<\/p>\n<p>\u09ac\u09cd\u09b0\u09be\u0989\u099c\u09be\u09b0 \u098f\u09b0 \u09a1\u09bf\u09ac\u09be\u0997\u09bf\u0982 \u099f\u09c1\u09b2 :<\/p>\n<p>\u0986\u09aa\u09a8\u09bf F12 \u09aa\u09cd\u09b0\u09c7\u09b8 \u0995\u09b0\u09be\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u0986\u09aa\u09a8\u09be\u09b0 \u09ac\u09cd\u09b0\u09be\u0989\u099c\u09be\u09b0 \u098f\u09b0 \u09a1\u09bf \u09ac\u09be\u0997\u09bf\u0982 \u099a\u09be\u09b2\u09c1 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09a8 \u098f\u09ac\u0982 \u09ae\u09c7\u09a8\u09cd\u09af\u09c1 \u09a5\u09c7\u0995\u09c7 console \u09b8\u09bf\u09b2\u09c7\u0995\u09cd\u099f \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09a8 \u0985\u09a5\u09ac\u09be \u09a8\u09bf\u099a\u09c7\u09b0 \u09b8\u09cd\u099f\u09c7\u09aa\u09b8 \u0997\u09c1\u09b2\u09cb \u0985\u09a8\u09c1\u09b8\u09b0\u09a8 \u0995\u09b0\u09c1\u09a8<\/p>\n<p>Chrome<\/p>\n<p>\u09ac\u09cd\u09b0\u09be\u0989\u099c\u09be\u09b0 \u099a\u09be\u09b2\u09c1 \u0995\u09b0\u09c1\u09a8, \u09ae\u09c7\u09a8\u09cd\u09af\u09c1 \u09a5\u09c7\u0995\u09c7 \u099f\u09c1\u09b2\u09b8 \u09b8\u09bf\u09b2\u09c7\u0995\u09cd\u099f \u0995\u09b0\u09c1\u09a8, \u099f\u09c1\u09b2 \u09a5\u09c7\u0995\u09c7 \u09a1\u09c7\u09ad\u09c7\u09b2\u09aa\u09be\u09b0 \u099f\u09c1\u09b2\u09b8 \u09b8\u09bf\u09b2\u09c7\u0995\u09cd\u099f \u0995\u09b0\u09c1\u09a8 \u098f\u09ac\u0982 \u09b8\u09ac\u09b6\u09c7\u09b7\u09c7 console \u09b8\u09bf\u09b2\u09c7\u0995\u09cd\u099f \u0995\u09b0\u09c1\u09a8\u0964<\/p>\n<p><strong>Firefox Firebug:<\/strong><\/p>\n<p>\u09ac\u09cd\u09b0\u09be\u0989\u099c\u09be\u09b0 \u0993\u09aa\u09c7\u09a8 \u0995\u09b0\u09c1\u09a8, \u098f\u0987 \u09b8\u09be\u0987\u099f <a href=\"http:\/\/www.getfirebug.com\">http:\/\/www.getfirebug.com<\/a> \u09af\u09be\u09a8, \u09a8\u09bf\u09df\u09ae\u09a8\u09c0\u09a4\u09bf \u0985\u09a8\u09c1\u09b8\u09b0\u09a8 \u0995\u09b0\u09c1\u09a8 \u0995\u09bf\u09ad\u09be\u09ac\u09c7 \u0987\u09a8\u09cd\u09b8\u099f\u09b2 \u0995\u09b0\u09a4\u09c7 \u09b9\u09df\u0964<\/p>\n<p><strong>Internet Explorer:<\/strong><\/p>\n<p>\u09ac\u09cd\u09b0\u09be\u0989\u099c\u09be\u09b0 \u099a\u09be\u09b2\u09c1 \u0995\u09b0\u09c1\u09a8, \u09ae\u09c7\u09a8\u09cd\u09af\u09c1 \u09a5\u09c7\u0995\u09c7 \u099f\u09c1\u09b2\u09b8 \u09b8\u09bf\u09b2\u09c7\u0995\u09cd\u099f \u0995\u09b0\u09c1\u09a8, \u099f\u09c1\u09b2 \u09a5\u09c7\u0995\u09c7 \u09a1\u09c7\u09ad\u09c7\u09b2\u09aa\u09be\u09b0 \u099f\u09c1\u09b2\u09b8 \u09b8\u09bf\u09b2\u09c7\u0995\u09cd\u099f \u0995\u09b0\u09c1\u09a8 \u098f\u09ac\u0982 \u09b8\u09ac\u09b6\u09c7\u09b7\u09c7 console \u09b8\u09bf\u09b2\u09c7\u0995\u09cd\u099f \u0995\u09b0\u09c1\u09a8\u0964<\/p>\n<p><strong>Opera:<\/strong><\/p>\n<p>\u09ac\u09cd\u09b0\u09be\u0989\u099c\u09be\u09b0 \u099a\u09be\u09b2 \u0995\u09b0\u09c1\u09a8, \u098f\u0987 \u09b8\u09be\u0987\u099f <a href=\"http:\/\/dev.opera.com\/articles\/view\/opera-developer-tools\">http:\/\/dev.opera.com\/articles\/view\/opera-developer-tools<\/a> \u09aa\u09b0\u09bf\u09a6\u09b0\u09cd\u09b6\u09a8 \u0995\u09b0\u09c1\u09a8, \u098f\u09ac\u0982 \u09a8\u09bf\u09df\u09ae\u09a8\u09c0\u09a4\u09bf \u0985\u09a8\u09c1\u09b8\u09b0\u09a8 \u0995\u09b0\u09c1\u09a8 \u0995\u09bf\u09ad\u09be\u09ac\u09c7 \u09a1\u09c7\u09ad\u09c7\u09b2\u09aa\u09be\u09b0 console \u09ac\u09be\u099f\u09a8 \u09af\u09cb\u0997 \u0995\u09b0\u09a4\u09c7 \u09b9\u09df\u0964<\/p>\n<p><strong>Safari Firebug:<\/strong><\/p>\n<p>\u09ac\u09cd\u09b0\u09be\u0989\u099c\u09be\u09b0 \u0993\u09aa\u09c7\u09a8 \u0995\u09b0\u09c1\u09a8, \u098f\u0987 \u09b8\u09be\u0987\u099f <a href=\"http:\/\/extensions.apple.com\">http:\/\/extensions.apple.com<\/a> \u09aa\u09b0\u09bf\u09a6\u09b0\u09cd\u09b6\u09a8 \u0995\u09b0\u09c1\u09a8 \u098f\u09ac\u0982 \u09a8\u09bf\u09df\u09ae\u09a8\u09c0\u09a4\u09bf \u0985\u09a8\u09c1\u09b8\u09b0\u09a8 \u0995\u09b0\u09c1\u09a8 \u0995\u09bf\u09ad\u09be\u09ac\u09c7 firebug lite \u0987\u09a8\u09cd\u09b8\u099f\u09b2 \u0995\u09b0\u09a4\u09c7 \u09b9\u09df\u0964<\/p>\n<p><strong>Safari \u09a6\u09c7\u09ad\u09c7\u09b2\u09aa \u09ae\u09c7\u09a8\u09cd\u09af\u09c1:<\/strong><\/p>\n<p>\u09ac\u09cd\u09b0\u09be\u0989\u099c\u09be\u09b0 \u09a5\u09c7\u0995\u09c7 \u09af\u09be\u09a8 preference &gt; Advanced in the main menu ,\u09b0\u09c7\u09a1\u09bf\u0993 \u09ac\u09be\u099f\u09a8 \u099a\u09c7\u0995 \u0995\u09b0\u09c7 \u09a6\u09bf\u09a4\u09c7 \u09b9\u09ac\u09c7 (Enable Show Develop menu in menu bar), \u09af\u0996\u09a8 \u09ae\u09c7\u09a8\u09cd\u09af\u09c1\u09a4\u09c7 \u09a1\u09c7\u09ad\u09c7\u09b2\u09aa \u09a8\u09be\u09ae\u09c7 \u09a8\u09a4\u09c1\u09a8 \u0985\u09aa\u09b6\u09a8 \u0986\u09b8\u09ac\u09c7 &gt; \u09a4\u0996\u09a8 \u201cshow error console\u201d \u09ac\u09be\u099b\u09be\u0987 \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964<\/p>\n<h2>\u0986\u09aa\u09a8\u09bf \u0995\u09bf \u099c\u09be\u09a8\u09c7\u09a8 ?<\/h2>\n<p>\u09a1\u09bf\u09ac\u09be\u0997\u09bf\u0982 \u09b9\u09b2 \u098f\u0995 \u09a7\u09b0\u09a8\u09c7\u09b0 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09df\u09be \u09af\u09be \u09a6\u09bf\u09df\u09c7 \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 \u098f\u09b0 \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u098f\u09b0 \u0995\u09cb\u09a8 \u0995\u09bf\u099b\u09c1 \u099f\u09c7\u09b8\u09cd\u099f \u0995\u09b0\u09be, \u0996\u09c1\u0981\u099c\u09be \u098f\u09ac\u0982 \u098f\u09b0\u09b0 \u0995\u09c7 \u09b9\u09cd\u09b0\u09be\u09b8 \u0995\u09b0\u09be \u09ac\u09c1\u099d\u09be\u09df\u0964<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u09a8\u09be\u09ae-\u09b6\u09b0\u09bf\u09ab\u09c1\u09b2 \u0987\u09b8\u09b2\u09be\u09ae \u09a1\u09bf\u09ac\u09be\u0997\u09be\u09b0 \u099b\u09be\u09dc\u09be \u0986\u09aa\u09a8\u09bf \u0996\u09c1\u09ac \u09a4\u09be\u09dc\u09be\u09a4\u09be\u09dc\u09bf \u0986\u09aa\u09a8\u09be\u09b0 \u09b2\u09bf\u0996\u09bf\u09a4 javascript \u0995\u09cb\u09a1 \u09b9\u09be\u09b0\u09bf\u09df\u09c7 \u09ab\u09c7\u09b2\u09ac\u09c7\u09a8\u0964 \u09a1\u09bf\u09ac\u09be\u0997\u09be\u09b0 \u099b\u09be\u09dc\u09be javascript \u0995\u09cb\u09a1 \u09b2\u09c7\u0996\u09be \u0996\u09c1\u09ac \u0995\u09a0\u09bf\u09a8\u0964 \u0986\u09aa\u09a8\u09be\u09b0 \u0995\u09cb\u09a1 \u098f syntax \u098f\u09b0\u09b0 \u0985\u09a5\u09ac\u09be logical \u098f\u09b0\u09b0 \u09a5\u09be\u0995\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7, \u098f\u0987\u0997\u09c1\u09b2\u09cb\u0995\u09c7 \u099a\u09bf\u09b9\u09cd\u09a8\u09bf\u09a4 \u0995\u09b0\u09be \u0995\u09a0\u09bf\u09a8\u0964 \u09aa\u09cd\u09b0\u09be\u09df \u09af\u0996\u09a8 javascript \u0995\u09cb\u09a1 \u098f \u0995\u09cb\u09a8 \u098f\u09b0\u09b0 \u09a5\u09be\u0995\u09c7 \u0995\u09bf\u099b\u09c1\u0987 \u09b9\u09df \u09a8\u09be , \u0995\u09cb\u09a8 \u098f\u09b0\u09b0 \u09ac\u09be\u09b0\u09cd\u09a4\u09be \u09a6\u09c7\u0996\u09be\u09df \u09a8\u09be \u098f\u09ac\u0982 \u0986\u09aa\u09a8\u09bf \u0995\u09cb\u09a8 \u0987\u0999\u09cd\u0997\u09bf\u09a4 &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"http:\/\/bangla.sitestree.com\/?p=7356\">Continue reading<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7356","post","type-post","status-publish","format-standard","hentry","category-root","item-wrap"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":7358,"url":"http:\/\/bangla.sitestree.com\/?p=7358","url_meta":{"origin":7356,"position":0},"title":"JavaScript Errors (Throw and Try to Catch)","author":"Author-Check- Article-or-Video","date":"March 18, 2015","format":false,"excerpt":"\u09a8\u09be\u09ae-\u09b6\u09b0\u09bf\u09ab\u09c1\u09b2 \u0987\u09b8\u09b2\u09be\u09ae JavaScript Errors - Throw and Try to Catch Try statement \u09a6\u09bf\u09df\u09c7 \u09ac\u09cd\u09b2\u0995\u09c7\u09b0 \u0995\u09cb\u09a1 \u098f \u0995\u09cb\u09a8 \u09ad\u09c1\u09b2 \u0986\u099b\u09c7 \u0995\u09bf\u09a8\u09be \u09a4\u09be \u099f\u09c7\u09b8\u09cd\u099f \u0995\u09b0\u09ac\u09c7 Catch statement \u09a6\u09bf\u09df\u09c7 \u0995\u09cb\u09a8 \u09ad\u09c1\u09b2 \u09a5\u09be\u0995\u09b2\u09c7 \u09a4\u09be \u09a8\u09bf\u09df\u09a8\u09cd\u09a4\u09cd\u09b0\u09a3 \u0995\u09b0\u09ac\u09c7 Throw statement \u09a6\u09bf\u09df\u09c7 \u0995\u09be\u09b8\u09cd\u099f\u09ae \u098f\u09b0\u09b0 \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09be \u09b9\u09df Finally statement \u09a6\u09bf\u09df\u09c7 \u0995\u09cb\u09a8 \u0995\u09cb\u09a1 \u0995\u09c7 \u0997\u09a3\u09a8\u09be \u0995\u09b0\u09be \u09b9\u09df, try\u2026","rel":"","context":"In &quot;Root&quot;","block_context":{"text":"Root","link":"http:\/\/bangla.sitestree.com\/?cat=1"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":7365,"url":"http:\/\/bangla.sitestree.com\/?p=7365","url_meta":{"origin":7356,"position":1},"title":"\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u09b8\u09cd\u099f\u09c7\u099f\u09ae\u09c7\u09a8\u09cd\u099f (JavaScript Statements)","author":"Author-Check- Article-or-Video","date":"March 18, 2015","format":false,"excerpt":"\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u09b8\u09cd\u099f\u09c7\u099f\u09ae\u09c7\u09a8\u09cd\u099f (JavaScript Statements) \u09b6\u09b0\u09bf\u09ab\u09c1\u09b2 \u0987\u09b8\u09b2\u09be\u09ae Job category-Php Coder \u00a0 \u098f\u0987\u099a\u099f\u09bf\u098f\u09ae\u098f\u09b2 \u098f javascript statement \u09b9\u09b2 \u0995\u09bf\u099b\u09c1 \u09a8\u09bf\u09b0\u09cd\u09a6\u09c7\u09b6\u09a8\u09be \u09af\u09be \u0993\u09df\u09c7\u09ac \u09ac\u09cd\u09b0\u09be\u0989\u099c\u09be\u09b0 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0997\u09a3\u09a8\u09be \u0995\u09b0\u09be \u09b9\u09df\u0964 \u00a0 \u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u09b8\u09cd\u099f\u09c7\u099f\u09ae\u09c7\u09a8\u09cd\u099f Javascript statements \u098f\u0987 statement \u09ac\u09cd\u09b0\u09be\u0989\u099c\u09be\u09b0 \u0995\u09c7 \u09ac\u09b2\u09ac\u09c7 \u098f\u0987\u099a\u099f\u09bf\u098f\u09ae\u098f\u09b2 \u098f\u09b0 \u098f\u0995\u099f\u09bf \u0989\u09aa\u09be\u09a6\u09be\u09a8 id=\u201ddemo\u201d \u098f\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 Hello Dolly \u09aa\u09cd\u09b0\u09bf\u09a8\u09cd\u099f \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u0989\u09a6\u09be\u09b9\u09b0\u09a3 document.getElementById(\"demo\").innerHTML = \"Hello\u2026","rel":"","context":"In &quot;JavaScript&quot;","block_context":{"text":"JavaScript","link":"http:\/\/bangla.sitestree.com\/?cat=65"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":7217,"url":"http:\/\/bangla.sitestree.com\/?p=7217","url_meta":{"origin":7356,"position":2},"title":"\u098f\u0987\u099a\u099f\u09bf\u098f\u09ae\u098f\u09b2(5) \u09b8\u09cd\u099f\u09be\u0987\u09b2 \u0997\u09be\u0987\u09a1 \u098f\u09ac\u0982 \u0995\u09cb\u09a1\u09bf\u0982 \u0995\u09a8\u09ad\u09c7\u09a8\u09b6\u09a8 HTML(5) Style Guide and Coding Conventions","author":"Author-Check- Article-or-Video","date":"April 21, 2015","format":false,"excerpt":"\u09b6\u09b0\u09bf\u09ab\u09c1\u09b2 \u0987\u09b8\u09b2\u09be\u09ae Job category-Php Coder \u098f\u0987\u099a\u099f\u09bf\u098f\u09ae\u098f\u09b2 \u0995\u09cb\u09a1\u09bf\u0982 \u098f\u09b0 \u09a8\u09bf\u09df\u09ae \u0993\u09df\u09c7\u09ac \u09a1\u09c7\u09ad\u09c7\u09b2\u09aa\u09be\u09b0\u09b0\u09be \u098f\u0987\u099a\u099f\u09bf\u098f\u09ae\u098f\u09b2 \u098f \u0995\u09cb\u09a1\u09bf\u0982 \u09b8\u09cd\u099f\u09be\u0987\u09b2 \u098f\u09ac\u0982 syntax \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u09c7\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 \u09aa\u09cd\u09b0\u09be\u09df\u0987 \u09a6\u09cd\u09ac\u09bf\u09a7\u09be\u09a8\u09cd\u09ac\u09bf\u09a4 \u09a5\u09be\u0995\u09c7\u09a8\u0964 \u09e8\u09e6\u09e6\u09e6 \u09a5\u09c7\u0995\u09c7 \u09e8\u09e6\u09e7\u09e6 \u09b8\u09be\u09b2\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u0985\u09a8\u09c7\u0995 \u0993\u09df\u09c7\u09ac \u09a1\u09c7\u09ad\u09c7\u09b2\u09aa\u09be\u09b0 \u098f\u0987\u099a\u099f\u09bf\u098f\u09ae\u098f\u09b2\u0995\u09c7 \u098f\u0995\u09cd\u09b8\u098f\u0987\u099a\u099f\u09bf\u098f\u09ae\u098f\u09b2 \u098f \u09b0\u09c2\u09aa\u09be\u09a8\u09cd\u09a4\u09b0\u09bf\u09a4 \u0995\u09b0\u09c7\u0964 \u098f\u0995\u09cd\u09b8\u098f\u0987\u099a\u099f\u09bf\u098f\u09ae\u098f\u09b2 \u09a6\u09bf\u09df\u09c7 \u09a1\u09c7\u09ad\u09c7\u09b2\u09aa\u09be\u09b0\u09b0\u09be \u09b8\u09a0\u09bf\u0995 \u098f\u09ac\u0982 \u09b8\u09c1\u09a8\u09cd\u09a6\u09b0\u09ad\u09be\u09ac\u09c7 \u0995\u09cb\u09a1\u09bf\u0982 \u09b2\u09bf\u0996\u09a4\u09c7 \u09ac\u09be\u09a7\u09cd\u09af \u09b9\u09df\u0964 \u09af\u0996\u09a8 \u098f\u0987\u099a\u099f\u09bf\u098f\u09ae\u098f\u09b2 \u09eb \u0995\u09cb\u09a1 \u09ad\u09cd\u09af\u09be\u09b2\u09bf\u09a1\u09c7\u09b6\u09a8\u2026","rel":"","context":"In &quot;\u098f\u0987\u099a\u099f\u09bf\u098f\u09ae\u098f\u09b2 HTML&quot;","block_context":{"text":"\u098f\u0987\u099a\u099f\u09bf\u098f\u09ae\u098f\u09b2 HTML","link":"http:\/\/bangla.sitestree.com\/?cat=494"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":6123,"url":"http:\/\/bangla.sitestree.com\/?p=6123","url_meta":{"origin":7356,"position":3},"title":"\u09aa\u09bf\u098f\u0987\u099a\u09aa\u09bf \u09eb \u09ab\u09b0\u09cd\u09ae \u09ad\u09c7\u09b2\u09bf\u09a1\u09c7\u09b6\u09a8 (PHP 5 Form Validation)","author":"Author-Check- Article-or-Video","date":"February 7, 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&quot;\u09aa\u09bf \u098f\u0987\u099a \u09aa\u09bf \u099f\u09bf\u0989\u099f\u09cb\u09b0\u09bf\u09df\u09be\u09b2 \u0964 PHP tutorial&quot;","block_context":{"text":"\u09aa\u09bf \u098f\u0987\u099a \u09aa\u09bf \u099f\u09bf\u0989\u099f\u09cb\u09b0\u09bf\u09df\u09be\u09b2 \u0964 PHP tutorial","link":"http:\/\/bangla.sitestree.com\/?cat=172"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":7122,"url":"http:\/\/bangla.sitestree.com\/?p=7122","url_meta":{"origin":7356,"position":4},"title":"\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f If&#8230;Else \u09ac\u09bf\u09ac\u09c3\u09a4\u09bf (JavaScript If&#8230;Else Statements)","author":"Author-Check- Article-or-Video","date":"March 18, 2015","format":false,"excerpt":"\u09b6\u09b0\u09bf\u09ab\u09c1\u09b2 \u0987\u09b8\u09b2\u09be\u09ae Job category-Php Coder Conditional statement \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be \u09b9\u09df \u09ad\u09bf\u09a8\u09cd\u09a8 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