How to create Array in JavaScript

Rumman Ansari   Software Engineer   2024-09-29 07:50:31   108  Share
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How to create Array in JavaScript

<span class="pln">
</span><span class="com">// Example code</span><span class="pln">
</span><span class="kwd">let</span><span class="pln"> fruits </span><span class="pun">=</span><span class="pln"> </span><span class="pun">[</span><span class="str">'apple'</span><span class="pun">,</span><span class="pln"> </span><span class="str">'orange'</span><span class="pun">,</span><span class="pln"> </span><span class="str">'banana'</span><span class="pun">];</span><span class="pln">
</span><span class="kwd">const</span><span class="pln"> fruits1 </span><span class="pun">=</span><span class="pln"> </span><span class="pun">[</span><span class="str">"apple"</span><span class="pun">,</span><span class="pln"> </span><span class="str">"banana"</span><span class="pun">,</span><span class="pln"> </span><span class="str">"orange"</span><span class="pun">];</span><span class="pln">
</span><span class="kwd">let</span><span class="pln"> numbers </span><span class="pun">=</span><span class="pln"> </span><span class="kwd">new</span><span class="pln"> </span><span class="typ">Array</span><span class="pun">(</span><span class="lit">1</span><span class="pun">,</span><span class="pln"> </span><span class="lit">2</span><span class="pun">,</span><span class="pln"> </span><span class="lit">3</span><span class="pun">,</span><span class="pln"> </span><span class="lit">4</span><span class="pun">,</span><span class="pln"> </span><span class="lit">5</span><span class="pun">);</span><span class="pln">

</span><span class="com">// Example code</span><span class="pln">
console</span><span class="pun">.</span><span class="pln">log</span><span class="pun">(</span><span class="pln">fruits</span><span class="pun">[</span><span class="lit">0</span><span class="pun">]);</span><span class="pln"> </span><span class="com">// Outputs 'apple'</span><span class="pln">
console</span><span class="pun">.</span><span class="pln">log</span><span class="pun">(</span><span class="pln">fruits</span><span class="pun">[</span><span class="lit">1</span><span class="pun">]);</span><span class="pln">  
console</span><span class="pun">.</span><span class="pln">log</span><span class="pun">(</span><span class="pln">fruits</span><span class="pun">[</span><span class="lit">2</span><span class="pun">]);</span><span class="pln">  

console</span><span class="pun">.</span><span class="pln">log</span><span class="pun">(</span><span class="pln">numbers</span><span class="pun">[</span><span class="lit">0</span><span class="pun">]);</span><span class="pln">  
console</span><span class="pun">.</span><span class="pln">log</span><span class="pun">(</span><span class="pln">numbers</span><span class="pun">[</span><span class="lit">1</span><span class="pun">]);</span><span class="pln">  
console</span><span class="pun">.</span><span class="pln">log</span><span class="pun">(</span><span class="pln">numbers</span><span class="pun">[</span><span class="lit">2</span><span class="pun">]);</span><span class="pln">  </span>

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Mastering JavaScript: From Fundamentals to Advanced Concepts

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