note
davido
<p>Let's do this on paper:</p>
<ol>
<li>Write down a list of everybody in the room.</li>
<li>Send one person out of the room.</li>
<li>Announce all the names on the list.</li>
</ol>
<p>Notice I didn't include a step to draw a line through the name on the list of the person we sent out of the room? You are deleting a user, but then printing out the list that you generated before the delete.</p>
<p>The order should be:</p>
<ol>
<li>Delete a user.</li>
<li>Fetch a list.</li>
<li>Print the list.</li>
</ol>
<p>That's still a terrible plan; as the user list grows so will your memory requirements, network traffic, and the requirements for memory in peoples' browsers.</p>
<div class="pmsig"><div class="pmsig-281137">
<br /><p>Dave</p>
</div></div>
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