What is the difference between "yield return 0" and "yield return null" in Coroutine?
<p>I'm new and a bit confused about "<code>yield</code>". But finally I understand how it worked using <code>WaitForSeconds</code></p>

<p>but I can't see the difference between of "<code>yield return 0</code>" and "<code>yield return null</code>". </p>

<p>are both them waiting for the next frame to execute?</p>

<p>sorry for my bad English. Thank you very much.</p>