title: Javascript array best practice to use [] instead of new array?
body: <p>I read at many tutorials that the current best practices to create a new javascript array is to use </p>
  
  <pre><code>var arr = [] 
  </code></pre>
  
  <p>instead of </p>
  
  <pre><code>var arr = new Array()
  </code></pre>
  
  <p>What's the reasoning behind that?</p>