title: What is the difference between recursion and iteration?
body: <p>I am searching for the difference between recursion and iteration in java. Please include a Java code example of both.</p>
  
  <p>2.How can i open my open application only if i receive message in android? </p>
  
  <ol>
  <li>How to close the third party services that running in the device?</li>
  </ol>