title: What is the Big O Notation of a nested loop where the inner loop is ran a fixed number of times regardless of N?
body: <pre><code>function DoStuff(someNumber) {
      for(var i = 1; i &lt;= someNumber; i++) {
          // some arbitrary logic
          for(var a = 0; a &lt;= 3; a++) { // This loop gets run 4 times regardless of i
              // Do something 
          }
      }
  }
  </code></pre>
  
  <p>Is the BigO notation of this method O(n) + 4 and therefore just O(n)?</p>