Here's how to enable iOS 12 Bedtime Mode feature which hides all notifications from the Lock screen when Do Not Disturb is in effect.
Here's how to enable, set up and use iOS 11 Do Not Disturb While Driving feature to silent notifications and automatically reply to incoming messages while on the move.
The pull-to-refresh implementation that was first introduced into the iOS ecosystem by Loren Brichter has pretty much become the de facto method of refreshing tabled data within iOS apps, but it seems that Ryan Petrich and Sentry_NC have an altogether different way of using this control method by making Do Not Disturb accessible from Notification Center and the lock screen of a jailbroken device.