title: Slicing inside a column
body: <p>I've done slicing within R to separate texts and columns before but having an issue when slicing inside a column. Let's Say I have this data</p>
  
  <pre><code>Zip Code &lt;- c("90042 34.11332407100048 -118.19142869099971", 
                "90040 33.99649121800047 -118.15148940099971",
                "90007 34.02833141800045 -118.28507659499968")
  </code></pre>
  
  <p>I want extract just the zip code and place it in a different column. The long/lat will also need to go to another column.</p>
  
  <p>Do I use <code>grep</code>?</p>