Dictionary Performance
<p>Whats the difference between the teo snippets?</p>

<p>Snippet 1:</p>

<pre><code>{
  Dictionary&lt;MyCLass, bool&gt; dic;
  MyFunc(out dic);
}
</code></pre>

<p>Snippet 2:</p>

<pre><code>{
  Dictionary&lt;MyCLass, bool&gt; dic = null;
  MyFunc(out dic);
}
</code></pre>

<p>Is snippet 2 better in performance?</p>
