title: array.splice() gives error TypeError: arr.splice is not a function(…)
body: <pre><code>var arr = document.querySelectorAll("a[href*='somestring']")
  </code></pre>
  
  <p>Returns what looks like an array in the console. Square braces [] and arr.length = 7.</p>
  
  <p>Screen below. Why won't splice() work on my array?
  <a href="https://i.stack.imgur.com/N4yqz.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/N4yqz.png" alt="enter image description here"></a></p>