title: How to get text from the first column in a table?
body: <p>There is a table in a webpage (in my case, <a href="http://developer.chrome.com/extensions/api_index" rel="nofollow">http://developer.chrome.com/extensions/api_index</a>) and I want to obtain all the method names in 
  Stable APIs. So I want to get an array, the elements of which are the things in the first column.</p>
  
  <p>How to do it?</p>
  
  <pre><code>$("table:eq(5) tr td:eq(0)")
  </code></pre>
  
  <p>this code does not work, because it does not get text from all the first td elements in all rows, but only in one row. What to do?</p>