petoye

## hello
hello

## git

To revert to a previous commit, ignoring any changes:
git reset --hard HEAD

## NSNotification
Create a Notification Name:

extension Notification.Name {
    static let reload = Notification.Name("reload")
}
You can post a notification

NotificationCenter.default.post(name: .reload, object: nil)
And add an observer at the view controller that you want to reload the data:

	To revert to a previous commit, ignoring any changes:
	git reset --hard HEAD
	Create a Notification Name:

	extension Notification.Name {
	static let reload = Notification.Name("reload")
	}
	You can post a notification

	NotificationCenter.default.post(name: .reload, object: nil)
	And add an observer at the view controller that you want to reload the data: