title: How do I search a List<string[]> by the first column of the string array?
body: <p>If I have a list of string arrays (i.e. List), how can I search that list by the first column of the contained string arrays?</p>
  
  <p>for example, say my list contains the following string arrays (assume the first column of each string array is the ID):</p>
  
  <pre><code>{"X7B", "col2", "col3"}
  {"Y7B", "col2", "col3"}
  {"Z6C", "col2", "col3"}
  </code></pre>
  
  <p>How can I find the string array in my list that has the ID of "Y7B"?</p>