{"id":67986,"date":"2024-07-03T10:56:16","date_gmt":"2024-07-03T07:26:16","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/eight-handy-javascript-tips-for-efficient-coding-3c7o\/"},"modified":"2024-07-03T10:56:16","modified_gmt":"2024-07-03T07:26:16","slug":"eight-handy-javascript-tips-for-efficient-coding-3c7o","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/eight-handy-javascript-tips-for-efficient-coding-3c7o\/","title":{"rendered":"\u0647\u0634\u062a \u0646\u06a9\u062a\u0647 \u0645\u0641\u06cc\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0631\u0627\u06cc \u06a9\u062f\u0646\u0648\u06cc\u0633\u06cc \u06a9\u0627\u0631\u0622\u0645\u062f"},"content":{"rendered":"<p>Summarize this content to 400 words in Persian Lang<br \/>\n            \u062f\u0631 \u062f\u0646\u06cc\u0627\u06cc \u0647\u0645\u06cc\u0634\u0647 \u062f\u0631 \u062d\u0627\u0644 \u062a\u0648\u0633\u0639\u0647 \u062a\u0648\u0633\u0639\u0647 \u0648\u0628\u060c \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0633\u0646\u06af \u0628\u0646\u0627\u06cc \u0633\u0627\u062e\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u067e\u0648\u06cc\u0627 \u0648 \u062a\u0639\u0627\u0645\u0644\u06cc \u0627\u0633\u062a.  \u0686\u0647 \u06cc\u06a9 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 \u0628\u0627 \u062a\u062c\u0631\u0628\u0647 \u0628\u0627\u0634\u06cc\u062f \u0648 \u0686\u0647 \u062a\u0627\u0632\u0647 \u0634\u0631\u0648\u0639 \u0628\u0647 \u06a9\u0627\u0631 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f\u060c \u0627\u0635\u0644\u0627\u062d \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u06a9\u062f\u0646\u0648\u06cc\u0633\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647\u0631\u0647 \u0648\u0631\u06cc \u0648 \u06a9\u06cc\u0641\u06cc\u062a \u06a9\u062f \u0634\u0645\u0627 \u0631\u0627 \u0628\u0647 \u0645\u06cc\u0632\u0627\u0646 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u062f.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0647\u0634\u062a \u0646\u06a9\u062a\u0647 \u0645\u0641\u06cc\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u062f\u0647\u0627\u06cc \u062a\u0645\u06cc\u0632\u062a\u0631 \u0648 \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f.<\/p>\n<p>  1. \u0645\u0642\u0627\u062f\u06cc\u0631 Falsy \u0631\u0627 \u0627\u0632 \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0627 \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0646\u0627\u062f\u0631\u0633\u062a \u0646\u0627\u062f\u0631\u0633\u062a \u0645\u0627\u0646\u0646\u062f false\u060c NaN\u060c 0\u060c undefined\u060c null \u0648 &#8221; \u0645\u0648\u0627\u062c\u0647 \u0634\u0648\u06cc\u062f.  \u062d\u0630\u0641 \u0627\u06cc\u0646 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u062f\u0648\u0646 \u0632\u062d\u0645\u062a \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u0634 \u0641\u06cc\u0644\u062a\u0631 \u0628\u0627 Boolean \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062a\u0627\u0628\u0639 callback \u0628\u0647 \u062f\u0633\u062a \u0622\u0648\u0631\u062f.<\/p>\n<p>let miscellaneous = [&#8216;\ud83c\udf4e&#8217;, false, &#8216;\ud83c\udf4a&#8217;, NaN, 0, undefined, &#8216;\ud83c\udf36\ufe0f&#8217;, null, &#8221;, &#8216;\ud83e\udd6d&#8217;];<br \/>\nlet fruits = miscellaneous.filter(Boolean);<br \/>\nconsole.log(fruits); \/\/ [&#8216;\ud83c\udf4e&#8217;, &#8216;\ud83c\udf4a&#8217;, &#8216;\ud83c\udf36\ufe0f&#8217;, &#8216;\ud83e\udd6d&#8217;]\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  2. \u0647\u0631 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0628\u0647 Boolean \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u062a\u0628\u062f\u06cc\u0644 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0628\u0647 \u0645\u0639\u0627\u062f\u0644 \u0647\u0627\u06cc \u0628\u0648\u0644\u06cc \u0622\u0646\u0647\u0627 \u06cc\u06a9 \u06a9\u0627\u0631 \u0631\u0627\u06cc\u062c \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0633\u0631\u0639\u062a \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0645\u0644\u06af\u0631 \u0627\u0646\u06a9\u0627\u0631 \u062f\u0648\u06af\u0627\u0646\u0647 (!!) \u06cc\u0627 \u062a\u0627\u0628\u0639 \u0628\u0648\u0644\u06cc \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f.<\/p>\n<p>console.log(!!&#8221;Jhon&#8221;); \/\/ true<br \/>\nconsole.log(!!1); \/\/ true<br \/>\nconsole.log(!!0); \/\/ false<br \/>\nconsole.log(!!undefined); \/\/ false<br \/>\nconsole.log(Boolean(&#8220;Jhon&#8221;)); \/\/ true<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  3. \u062a\u063a\u06cc\u06cc\u0631 \u0627\u0646\u062f\u0627\u0632\u0647 \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc<\/p>\n<p>\u062a\u0646\u0638\u06cc\u0645 \u0637\u0648\u0644 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0628\u0627 \u0648\u06cc\u0698\u06af\u06cc length \u0633\u0627\u062f\u0647 \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0632\u0645\u0627\u0646\u06cc \u0645\u0641\u06cc\u062f \u0628\u0627\u0634\u062f \u06a9\u0647 \u0634\u0645\u0627 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0627\u0646\u062f\u0627\u0632\u0647 \u062e\u0627\u0635 \u0628\u0631\u0634 \u062f\u0647\u06cc\u062f.<\/p>\n<p>let animals = [&#8220;\ud83d\udc15&#8221;, &#8220;\ud83d\udc12&#8221;, &#8220;\ud83e\udd8a&#8221;, &#8220;\ud83d\udc05&#8221;];<br \/>\nanimals.length = 3;<br \/>\nconsole.log(animals); \/\/ [&#8220;\ud83d\udc15&#8221;, &#8220;\ud83d\udc12&#8221;, &#8220;\ud83e\udd8a&#8221;]\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  4. \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u06cc \u0686\u0646\u062f \u0628\u0639\u062f\u06cc \u0631\u0627 \u0645\u0633\u0637\u062d \u06a9\u0646\u06cc\u062f<\/p>\n<p>\u0645\u062f\u06cc\u0631\u06cc\u062a \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u06cc \u0686\u0646\u062f \u0628\u0639\u062f\u06cc \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0631\u0648\u0634 \u0645\u0633\u0637\u062d \u0633\u0627\u062f\u0647 \u06a9\u0631\u062f\u060c \u06a9\u0647 \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u06cc \u062a\u0648 \u062f\u0631 \u062a\u0648 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u062a\u06a9 \u0633\u0637\u062d\u06cc \u0645\u0633\u0637\u062d \u0645\u06cc \u06a9\u0646\u062f.  \u0628\u0631\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u06cc \u0639\u0645\u06cc\u0642 \u062a\u0648 \u062f\u0631 \u062a\u0648\u060c \u0627\u0632 Infinity \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>let smileys = [&#8216;\ud83e\udd70&#8217;, [&#8216;\ud83d\ude04&#8217;, &#8216;\ud83d\ude03&#8217;], &#8216;\ud83d\ude09&#8217;, [&#8216;\ud83e\udd72&#8217;, &#8216;\ud83d\ude11&#8217;]];<br \/>\nconsole.log(smileys.flat()); \/\/ [&#8216;\ud83e\udd70&#8217;, &#8216;\ud83d\ude04&#8217;, &#8216;\ud83d\ude03&#8217;, &#8216;\ud83d\ude09&#8217;, &#8216;\ud83e\udd72&#8217;, &#8216;\ud83d\ude11&#8217;]\n<p>let smileys2 = [&#8216;\ud83e\udd70&#8217;, [&#8216;\ud83d\ude04&#8217;, &#8216;\ud83d\ude03&#8217;, [&#8216;\ud83e\udd72&#8217;, &#8216;\ud83d\ude11&#8217;]], &#8216;\ud83d\ude09&#8217;];<br \/>\nconsole.log(smileys2.flat(Infinity)); \/\/ [&#8216;\ud83e\udd70&#8217;, &#8216;\ud83d\ude04&#8217;, &#8216;\ud83d\ude03&#8217;, &#8216;\ud83e\udd72&#8217;, &#8216;\ud83d\ude11&#8217;, &#8216;\ud83d\ude09&#8217;]\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  5. \u0634\u0631\u0627\u06cc\u0637 \u06a9\u0648\u062a\u0627\u0647<\/p>\n<p>\u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0639\u0628\u0627\u0631\u0627\u062a \u0634\u0631\u0637\u06cc \u0645\u062e\u062a\u0635\u0631 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0645\u0644\u06af\u0631\u0647\u0627\u06cc \u0645\u0646\u0637\u0642\u06cc \u0627\u0631\u0627\u0626\u0647 \u0634\u0648\u062f.  \u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06a9\u062f \u0634\u0645\u0627 \u0631\u0627 \u062e\u0648\u0627\u0646\u0627\u062a\u0631 \u0648 \u0645\u062e\u062a\u0635\u0631\u062a\u0631 \u06a9\u0646\u062f.<\/p>\n<p>const captain = &#8220;Jhon&#8221;;<\/p>\n<p>\/\/ Instead of this<br \/>\nif (captain === &#8220;Jhon&#8221;) {<br \/>\n    console.log(&#8220;\u2764\ufe0f&#8221;);<br \/>\n}<\/p>\n<p>\/\/ Use this<br \/>\ncaptain === &#8220;Jhon&#8221; &amp;&amp; console.log(&#8220;\u2764\ufe0f&#8221;);<\/p>\n<p>\/\/ And instead of this<br \/>\nif (captain !== &#8220;Jhon&#8221;) {<br \/>\n    console.log(&#8220;\ud83d\ude21&#8221;);<br \/>\n}<\/p>\n<p>\/\/ Use this<br \/>\ncaptain === &#8220;Jhon&#8221; || console.log(&#8220;\ud83d\ude21&#8221;);<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  6. \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u0647\u0645\u0647 \u0631\u062e\u062f\u0627\u062f\u0647\u0627\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647<\/p>\n<p>\u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0631\u062f\u0646 \u062a\u0645\u0627\u0645 \u0646\u0645\u0648\u0646\u0647 \u0647\u0627\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0641\u0631\u0639\u06cc \u062f\u0631 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u0628\u0627 \u0645\u062a\u062f \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0627\u0646\u062c\u0627\u0645 \u0634\u0648\u062f.<\/p>\n<p>const quote = &#8220;React is a JS framework &amp; this framework is the most popular front-end framework right now&#8221;;<br \/>\nconsole.log(quote.replace(\/framework\/g, &#8220;library&#8221;));<br \/>\n\/\/ React is a JS library &amp; this library is the most popular front-end library right now<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  7. \u062b\u0628\u062a \u0645\u0642\u0627\u062f\u06cc\u0631 \u0628\u0627 \u0646\u0627\u0645 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645 \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc\u060c \u062b\u0628\u062a \u0646\u0627\u0645 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0622\u0646\u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0633\u06cc\u0627\u0631 \u0645\u0641\u06cc\u062f \u0628\u0627\u0634\u062f.  \u0639\u0644\u0627\u0645\u062a \u06a9\u0648\u062a\u0627\u0647 \u0634\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0622\u0633\u0627\u0646 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>const library1 = &#8220;jQuery&#8221;;<br \/>\nconst library2 = &#8220;React&#8221;;<\/p>\n<p>console.log({ library1 }); \/\/ {library1: &#8216;jQuery&#8217;}<br \/>\nconsole.log({ library2 }); \/\/ {library2: &#8216;React&#8217;}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  8. \u0627\u0646\u062f\u0627\u0632\u0647 \u06af\u06cc\u0631\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u06cc\u06a9 \u06a9\u0627\u0631<\/p>\n<p>\u062f\u0631\u06a9 \u0639\u0645\u0644\u06a9\u0631\u062f \u06a9\u062f \u0634\u0645\u0627 \u0628\u0631\u0627\u06cc \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a.  \u0631\u0648\u0634 performance.now \u0645\u0647\u0631\u0647\u0627\u06cc \u0632\u0645\u0627\u0646\u06cc \u0628\u0627 \u0648\u0636\u0648\u062d \u0628\u0627\u0644\u0627 \u0628\u0631\u0627\u06cc \u0627\u0646\u062f\u0627\u0632\u0647 \u06af\u06cc\u0631\u06cc \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<p>const startTime = performance.now();<\/p>\n<p>for (let i = 0; i <\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0628\u0627 \u06af\u0646\u062c\u0627\u0646\u062f\u0646 \u0627\u06cc\u0646 \u0646\u06a9\u0627\u062a \u062f\u0631 \u0634\u06cc\u0648\u0647 \u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062e\u0648\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06a9\u062f\u0647\u0627\u06cc \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u0648 \u062e\u0648\u0627\u0646\u0627\u062a\u0631 \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f\u060c \u0641\u0631\u0622\u06cc\u0646\u062f \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u062e\u0648\u062f \u0631\u0627 \u0633\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u06a9\u0644\u06cc \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u06cc\u062f.  \u06a9\u062f \u0646\u0648\u06cc\u0633\u06cc \u0645\u0628\u0627\u0631\u06a9!<\/p>\n<div data-article-id=\"1909753\" id=\"article-body\">\n<p>\u062f\u0631 \u062f\u0646\u06cc\u0627\u06cc \u0647\u0645\u06cc\u0634\u0647 \u062f\u0631 \u062d\u0627\u0644 \u062a\u0648\u0633\u0639\u0647 \u062a\u0648\u0633\u0639\u0647 \u0648\u0628\u060c \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0633\u0646\u06af \u0628\u0646\u0627\u06cc \u0633\u0627\u062e\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u067e\u0648\u06cc\u0627 \u0648 \u062a\u0639\u0627\u0645\u0644\u06cc \u0627\u0633\u062a.  \u0686\u0647 \u06cc\u06a9 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 \u0628\u0627 \u062a\u062c\u0631\u0628\u0647 \u0628\u0627\u0634\u06cc\u062f \u0648 \u0686\u0647 \u062a\u0627\u0632\u0647 \u0634\u0631\u0648\u0639 \u0628\u0647 \u06a9\u0627\u0631 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f\u060c \u0627\u0635\u0644\u0627\u062d \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u06a9\u062f\u0646\u0648\u06cc\u0633\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647\u0631\u0647 \u0648\u0631\u06cc \u0648 \u06a9\u06cc\u0641\u06cc\u062a \u06a9\u062f \u0634\u0645\u0627 \u0631\u0627 \u0628\u0647 \u0645\u06cc\u0632\u0627\u0646 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u062f.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0647\u0634\u062a \u0646\u06a9\u062a\u0647 \u0645\u0641\u06cc\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u062f\u0647\u0627\u06cc \u062a\u0645\u06cc\u0632\u062a\u0631 \u0648 \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nabfollower.com\/blog\/eight-handy-javascript-tips-for-efficient-coding-3c7o\/#1_%D9%85%D9%82%D8%A7%D8%AF%DB%8C%D8%B1_Falsy_%D8%B1%D8%A7_%D8%A7%D8%B2_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_%D9%87%D8%A7_%D8%AD%D8%B0%D9%81_%DA%A9%D9%86%DB%8C%D8%AF\" >1. \u0645\u0642\u0627\u062f\u06cc\u0631 Falsy \u0631\u0627 \u0627\u0632 \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/eight-handy-javascript-tips-for-efficient-coding-3c7o\/#2_%D9%87%D8%B1_%D9%85%D9%82%D8%AF%D8%A7%D8%B1_%D8%B1%D8%A7_%D8%A8%D9%87_Boolean_%D8%AA%D8%A8%D8%AF%DB%8C%D9%84_%DA%A9%D9%86%DB%8C%D8%AF\" >2. \u0647\u0631 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0628\u0647 Boolean \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/eight-handy-javascript-tips-for-efficient-coding-3c7o\/#3_%D8%AA%D8%BA%DB%8C%DB%8C%D8%B1_%D8%A7%D9%86%D8%AF%D8%A7%D8%B2%D9%87_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_%D9%87%D8%A7_%D8%A8%D9%87_%D8%B1%D8%A7%D8%AD%D8%AA%DB%8C\" >3. \u062a\u063a\u06cc\u06cc\u0631 \u0627\u0646\u062f\u0627\u0632\u0647 \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/eight-handy-javascript-tips-for-efficient-coding-3c7o\/#4_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_%D9%87%D8%A7%DB%8C_%DA%86%D9%86%D8%AF_%D8%A8%D8%B9%D8%AF%DB%8C_%D8%B1%D8%A7_%D9%85%D8%B3%D8%B7%D8%AD_%DA%A9%D9%86%DB%8C%D8%AF\" >4. \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u06cc \u0686\u0646\u062f \u0628\u0639\u062f\u06cc \u0631\u0627 \u0645\u0633\u0637\u062d \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/eight-handy-javascript-tips-for-efficient-coding-3c7o\/#5_%D8%B4%D8%B1%D8%A7%DB%8C%D8%B7_%DA%A9%D9%88%D8%AA%D8%A7%D9%87\" >5. \u0634\u0631\u0627\u06cc\u0637 \u06a9\u0648\u062a\u0627\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nabfollower.com\/blog\/eight-handy-javascript-tips-for-efficient-coding-3c7o\/#6_%D8%AC%D8%A7%DB%8C%DA%AF%D8%B2%DB%8C%D9%86%DB%8C_%D9%87%D9%85%D9%87_%D8%B1%D8%AE%D8%AF%D8%A7%D8%AF%D9%87%D8%A7%DB%8C_%DB%8C%DA%A9_%D8%B1%D8%B4%D8%AA%D9%87\" >6. \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u0647\u0645\u0647 \u0631\u062e\u062f\u0627\u062f\u0647\u0627\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nabfollower.com\/blog\/eight-handy-javascript-tips-for-efficient-coding-3c7o\/#7_%D8%AB%D8%A8%D8%AA_%D9%85%D9%82%D8%A7%D8%AF%DB%8C%D8%B1_%D8%A8%D8%A7_%D9%86%D8%A7%D9%85_%D9%85%D8%AA%D8%BA%DB%8C%D8%B1%D9%87%D8%A7\" >7. \u062b\u0628\u062a \u0645\u0642\u0627\u062f\u06cc\u0631 \u0628\u0627 \u0646\u0627\u0645 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/nabfollower.com\/blog\/eight-handy-javascript-tips-for-efficient-coding-3c7o\/#8_%D8%A7%D9%86%D8%AF%D8%A7%D8%B2%D9%87_%DA%AF%DB%8C%D8%B1%DB%8C_%D8%B9%D9%85%D9%84%DA%A9%D8%B1%D8%AF_%DB%8C%DA%A9_%DA%A9%D8%A7%D8%B1\" >8. \u0627\u0646\u062f\u0627\u0632\u0647 \u06af\u06cc\u0631\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u06cc\u06a9 \u06a9\u0627\u0631<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_%D9%85%D9%82%D8%A7%D8%AF%DB%8C%D8%B1_Falsy_%D8%B1%D8%A7_%D8%A7%D8%B2_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_%D9%87%D8%A7_%D8%AD%D8%B0%D9%81_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  1. \u0645\u0642\u0627\u062f\u06cc\u0631 Falsy \u0631\u0627 \u0627\u0632 \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0627 \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0646\u0627\u062f\u0631\u0633\u062a \u0646\u0627\u062f\u0631\u0633\u062a \u0645\u0627\u0646\u0646\u062f false\u060c NaN\u060c 0\u060c undefined\u060c null \u0648 &#8221; \u0645\u0648\u0627\u062c\u0647 \u0634\u0648\u06cc\u062f.  \u062d\u0630\u0641 \u0627\u06cc\u0646 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u062f\u0648\u0646 \u0632\u062d\u0645\u062a \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u0634 \u0641\u06cc\u0644\u062a\u0631 \u0628\u0627 Boolean \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062a\u0627\u0628\u0639 callback \u0628\u0647 \u062f\u0633\u062a \u0622\u0648\u0631\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>let miscellaneous = ['\ud83c\udf4e', false, '\ud83c\udf4a', NaN, 0, undefined, '\ud83c\udf36\ufe0f', null, '', '\ud83e\udd6d'];\nlet fruits = miscellaneous.filter(Boolean);\nconsole.log(fruits); \/\/ ['\ud83c\udf4e', '\ud83c\udf4a', '\ud83c\udf36\ufe0f', '\ud83e\udd6d']\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"2_%D9%87%D8%B1_%D9%85%D9%82%D8%AF%D8%A7%D8%B1_%D8%B1%D8%A7_%D8%A8%D9%87_Boolean_%D8%AA%D8%A8%D8%AF%DB%8C%D9%84_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  2. \u0647\u0631 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0628\u0647 Boolean \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062a\u0628\u062f\u06cc\u0644 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0628\u0647 \u0645\u0639\u0627\u062f\u0644 \u0647\u0627\u06cc \u0628\u0648\u0644\u06cc \u0622\u0646\u0647\u0627 \u06cc\u06a9 \u06a9\u0627\u0631 \u0631\u0627\u06cc\u062c \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0633\u0631\u0639\u062a \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0645\u0644\u06af\u0631 \u0627\u0646\u06a9\u0627\u0631 \u062f\u0648\u06af\u0627\u0646\u0647 (!!) \u06cc\u0627 \u062a\u0627\u0628\u0639 \u0628\u0648\u0644\u06cc \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>console.log(!!\"Jhon\"); \/\/ true\nconsole.log(!!1); \/\/ true\nconsole.log(!!0); \/\/ false\nconsole.log(!!undefined); \/\/ false\nconsole.log(Boolean(\"Jhon\")); \/\/ true\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"3_%D8%AA%D8%BA%DB%8C%DB%8C%D8%B1_%D8%A7%D9%86%D8%AF%D8%A7%D8%B2%D9%87_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_%D9%87%D8%A7_%D8%A8%D9%87_%D8%B1%D8%A7%D8%AD%D8%AA%DB%8C\"><\/span>\n<p>  3. \u062a\u063a\u06cc\u06cc\u0631 \u0627\u0646\u062f\u0627\u0632\u0647 \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062a\u0646\u0638\u06cc\u0645 \u0637\u0648\u0644 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0628\u0627 \u0648\u06cc\u0698\u06af\u06cc length \u0633\u0627\u062f\u0647 \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0632\u0645\u0627\u0646\u06cc \u0645\u0641\u06cc\u062f \u0628\u0627\u0634\u062f \u06a9\u0647 \u0634\u0645\u0627 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0627\u0646\u062f\u0627\u0632\u0647 \u062e\u0627\u0635 \u0628\u0631\u0634 \u062f\u0647\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>let animals = [\"\ud83d\udc15\", \"\ud83d\udc12\", \"\ud83e\udd8a\", \"\ud83d\udc05\"];\nanimals.length = 3;\nconsole.log(animals); \/\/ [\"\ud83d\udc15\", \"\ud83d\udc12\", \"\ud83e\udd8a\"]\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"4_%D8%A2%D8%B1%D8%A7%DB%8C%D9%87_%D9%87%D8%A7%DB%8C_%DA%86%D9%86%D8%AF_%D8%A8%D8%B9%D8%AF%DB%8C_%D8%B1%D8%A7_%D9%85%D8%B3%D8%B7%D8%AD_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  4. \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u06cc \u0686\u0646\u062f \u0628\u0639\u062f\u06cc \u0631\u0627 \u0645\u0633\u0637\u062d \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u062f\u06cc\u0631\u06cc\u062a \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u06cc \u0686\u0646\u062f \u0628\u0639\u062f\u06cc \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0631\u0648\u0634 \u0645\u0633\u0637\u062d \u0633\u0627\u062f\u0647 \u06a9\u0631\u062f\u060c \u06a9\u0647 \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u06cc \u062a\u0648 \u062f\u0631 \u062a\u0648 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u062a\u06a9 \u0633\u0637\u062d\u06cc \u0645\u0633\u0637\u062d \u0645\u06cc \u06a9\u0646\u062f.  \u0628\u0631\u0627\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0647\u0627\u06cc \u0639\u0645\u06cc\u0642 \u062a\u0648 \u062f\u0631 \u062a\u0648\u060c \u0627\u0632 Infinity \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>let smileys = ['\ud83e\udd70', ['\ud83d\ude04', '\ud83d\ude03'], '\ud83d\ude09', ['\ud83e\udd72', '\ud83d\ude11']];\nconsole.log(smileys.flat()); \/\/ ['\ud83e\udd70', '\ud83d\ude04', '\ud83d\ude03', '\ud83d\ude09', '\ud83e\udd72', '\ud83d\ude11']\n\nlet smileys2 = ['\ud83e\udd70', ['\ud83d\ude04', '\ud83d\ude03', ['\ud83e\udd72', '\ud83d\ude11']], '\ud83d\ude09'];\nconsole.log(smileys2.flat(Infinity)); \/\/ ['\ud83e\udd70', '\ud83d\ude04', '\ud83d\ude03', '\ud83e\udd72', '\ud83d\ude11', '\ud83d\ude09']\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"5_%D8%B4%D8%B1%D8%A7%DB%8C%D8%B7_%DA%A9%D9%88%D8%AA%D8%A7%D9%87\"><\/span>\n<p>  5. \u0634\u0631\u0627\u06cc\u0637 \u06a9\u0648\u062a\u0627\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0639\u0628\u0627\u0631\u0627\u062a \u0634\u0631\u0637\u06cc \u0645\u062e\u062a\u0635\u0631 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0645\u0644\u06af\u0631\u0647\u0627\u06cc \u0645\u0646\u0637\u0642\u06cc \u0627\u0631\u0627\u0626\u0647 \u0634\u0648\u062f.  \u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06a9\u062f \u0634\u0645\u0627 \u0631\u0627 \u062e\u0648\u0627\u0646\u0627\u062a\u0631 \u0648 \u0645\u062e\u062a\u0635\u0631\u062a\u0631 \u06a9\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>const captain = \"Jhon\";\n\n\/\/ Instead of this\nif (captain === \"Jhon\") {\n    console.log(\"\u2764\ufe0f\");\n}\n\n\/\/ Use this\ncaptain === \"Jhon\" &amp;&amp; console.log(\"\u2764\ufe0f\");\n\n\/\/ And instead of this\nif (captain !== \"Jhon\") {\n    console.log(\"\ud83d\ude21\");\n}\n\n\/\/ Use this\ncaptain === \"Jhon\" || console.log(\"\ud83d\ude21\");\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"6_%D8%AC%D8%A7%DB%8C%DA%AF%D8%B2%DB%8C%D9%86%DB%8C_%D9%87%D9%85%D9%87_%D8%B1%D8%AE%D8%AF%D8%A7%D8%AF%D9%87%D8%A7%DB%8C_%DB%8C%DA%A9_%D8%B1%D8%B4%D8%AA%D9%87\"><\/span>\n<p>  6. \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u0647\u0645\u0647 \u0631\u062e\u062f\u0627\u062f\u0647\u0627\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0631\u062f\u0646 \u062a\u0645\u0627\u0645 \u0646\u0645\u0648\u0646\u0647 \u0647\u0627\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0641\u0631\u0639\u06cc \u062f\u0631 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0639\u0628\u0627\u0631\u062a \u0645\u0646\u0638\u0645 \u0628\u0627 \u0645\u062a\u062f \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0627\u0646\u062c\u0627\u0645 \u0634\u0648\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>const quote = \"React is a JS framework &amp; this framework is the most popular front-end framework right now\";\nconsole.log(quote.replace(\/framework\/g, \"library\"));\n\/\/ React is a JS library &amp; this library is the most popular front-end library right now\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"7_%D8%AB%D8%A8%D8%AA_%D9%85%D9%82%D8%A7%D8%AF%DB%8C%D8%B1_%D8%A8%D8%A7_%D9%86%D8%A7%D9%85_%D9%85%D8%AA%D8%BA%DB%8C%D8%B1%D9%87%D8%A7\"><\/span>\n<p>  7. \u062b\u0628\u062a \u0645\u0642\u0627\u062f\u06cc\u0631 \u0628\u0627 \u0646\u0627\u0645 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645 \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc\u060c \u062b\u0628\u062a \u0646\u0627\u0645 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0622\u0646\u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0633\u06cc\u0627\u0631 \u0645\u0641\u06cc\u062f \u0628\u0627\u0634\u062f.  \u0639\u0644\u0627\u0645\u062a \u06a9\u0648\u062a\u0627\u0647 \u0634\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0622\u0633\u0627\u0646 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>const library1 = \"jQuery\";\nconst library2 = \"React\";\n\nconsole.log({ library1 }); \/\/ {library1: 'jQuery'}\nconsole.log({ library2 }); \/\/ {library2: 'React'}\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"8_%D8%A7%D9%86%D8%AF%D8%A7%D8%B2%D9%87_%DA%AF%DB%8C%D8%B1%DB%8C_%D8%B9%D9%85%D9%84%DA%A9%D8%B1%D8%AF_%DB%8C%DA%A9_%DA%A9%D8%A7%D8%B1\"><\/span>\n<p>  8. \u0627\u0646\u062f\u0627\u0632\u0647 \u06af\u06cc\u0631\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u06cc\u06a9 \u06a9\u0627\u0631<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631\u06a9 \u0639\u0645\u0644\u06a9\u0631\u062f \u06a9\u062f \u0634\u0645\u0627 \u0628\u0631\u0627\u06cc \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a.  \u0631\u0648\u0634 performance.now \u0645\u0647\u0631\u0647\u0627\u06cc \u0632\u0645\u0627\u0646\u06cc \u0628\u0627 \u0648\u0636\u0648\u062d \u0628\u0627\u0644\u0627 \u0628\u0631\u0627\u06cc \u0627\u0646\u062f\u0627\u0632\u0647 \u06af\u06cc\u0631\u06cc \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>const startTime = performance.now();\n\nfor (let i = 0; i <\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0627 \u06af\u0646\u062c\u0627\u0646\u062f\u0646 \u0627\u06cc\u0646 \u0646\u06a9\u0627\u062a \u062f\u0631 \u0634\u06cc\u0648\u0647 \u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u062e\u0648\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06a9\u062f\u0647\u0627\u06cc \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u0648 \u062e\u0648\u0627\u0646\u0627\u062a\u0631 \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f\u060c \u0641\u0631\u0622\u06cc\u0646\u062f \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u062e\u0648\u062f \u0631\u0627 \u0633\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u06a9\u0644\u06cc \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u06cc\u062f.  \u06a9\u062f \u0646\u0648\u06cc\u0633\u06cc \u0645\u0628\u0627\u0631\u06a9!<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang \u062f\u0631 \u062f\u0646\u06cc\u0627\u06cc \u0647\u0645\u06cc\u0634\u0647 \u062f\u0631 \u062d\u0627\u0644 \u062a\u0648\u0633\u0639\u0647 \u062a\u0648\u0633\u0639\u0647 \u0648\u0628\u060c \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0633\u0646\u06af \u0628\u0646\u0627\u06cc \u0633\u0627\u062e\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u067e\u0648\u06cc\u0627 \u0648 \u062a\u0639\u0627\u0645\u0644\u06cc \u0627\u0633\u062a. \u0686\u0647 \u06cc\u06a9 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 \u0628\u0627 \u062a\u062c\u0631\u0628\u0647 \u0628\u0627\u0634\u06cc\u062f \u0648 \u0686\u0647 \u062a\u0627\u0632\u0647 \u0634\u0631\u0648\u0639 \u0628\u0647 \u06a9\u0627\u0631 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f\u060c \u0627\u0635\u0644\u0627\u062d \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc \u06a9\u062f\u0646\u0648\u06cc\u0633\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647\u0631\u0647 \u0648\u0631\u06cc \u0648 \u06a9\u06cc\u0641\u06cc\u062a \u06a9\u062f &hellip;<\/p>\n","protected":false},"author":2,"featured_media":67987,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-67986","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/67986","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=67986"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/67986\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/67987"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=67986"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=67986"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=67986"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}