How this code works to add the cache value?
<pre><code>public static void Add&lt;T&gt;(T cacheObject, string keyName)
{
    HttpContext.Current.Cache.Insert(keyName, cacheObject, null, Cache.NoAbsoluteExpiration,
                                     TimeSpan.FromMinutes(30));
}
</code></pre>

<p>Hello friends I am new to asp.net my question is I have this code to Add the cache value.</p>

<p>my question is when i cal this methods two times.. it will have two keys? or it will overwrite previous one?</p>

<p>thanks</p>
