Ionic application back button can be easily override using the following example. The default behaviour of the ionic application back button is the history back to one level that is,
$ionicHistory monitors or maintains the navigation history in the application. We can navigate backwards programmatically using the goBack function.
This blog explains how to use GIT commands, list of GIT commands and it uses. It lists the necessary GIT command followed by it explanation. It covers GIT configuration, Creating repository, review history, make changes, branching, commits, remotes, sync changes, save fragments, patching and drush.