Using .join() in Python
<p>Very simple and quick question. Take this list for example:    </p>

<pre><code>a = ['hello1', 'hello2', 'hello3']
','.join(a)
</code></pre>

<p>I would like to have 'and' instead of a comma before the last element of the list. So I would get:</p>

<blockquote>
  <p>hello 1, hello 2 and hello 3</p>
</blockquote>

<p>instead of....</p>

<blockquote>
  <p>hello 1, hello 2, hello 3</p>
</blockquote>

<p>Is there a way to accomplish this using <code>.join()</code>? I know I can just type it in the list for a simple example like this, but the list I need in my actual program comes from user input.</p>
