What is android:ems attribute in Edit Text?
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/7053738/what-means-ems-android-textview">What means Ems? (Android TextView)</a>  </p>
</blockquote>



<p>In <code>EditText</code>  there is an attribute named <code>android:ems</code>. The description
is "Makes the <code>EditText</code> be exactly this many ems wide"</p>

<p>What does ems mean? </p>
