title: How to map two lists using linq
body: <p>If i have a List of dates like this :</p>
  
  <pre><code>List&lt;DateTime&gt;  {5-10-2014,6-10-2014,7-10-2014}
  </code></pre>
  
  <hr>
  
  <p>and i have list of sessions like this :</p>
  
  <pre><code>List&lt;int&gt;  {1,2,3,4,5,6}
  </code></pre>
  
  <hr>
  
  <p>How to map the sessions to dates considering that each date has two sessions in order(using linq).</p>
  
  <hr>
  
  <p>i want the result like that :</p>
  
  <pre><code>5-10-2014    1
  5-10-2014    2
  6-10-2014    3
  6-10-2014    4
  7-10-2014    5
  7-10-2014    6
  </code></pre>