I need to know if the following question can be posted on Stack
Overflow, or if it's not appropriate here.  I was following the
official Android tutorial, when I got a problem Missing button
while executing first official Android tutorial various users
told me that the problem was originated by fragment file, so
they gave me some URL to fragment file tutorials. By the way
these tutorials, in official Android tutorials website come
(chronologically) after the tutorial I was following (number
one). In Stack Overflow comments I supposed the tutorial was
buggy because the code supplied was not working, and the missing
code parts are avaible only in next tutorials. What do you think
about?  My question is essentially "is this tutorial buggy?"
@Mat yes it is what I want to ask. What StackExchange website
can I ask in? –  Caterpillar Aug 23 at 17:49 I have a feeling
the tutorial works fine, and it's something on the eclipse
project template that isn't right. I followed that tutorial (I
think) without issues a while