Want to see that notification again ? Here is the solution

Tapped that dismiss button by mistake while you still had some notifications unseen?
Wondering that they may be some important notifications?
Where did they go? Can you retrieve the old notifications even if they have been removed from the notifications bar?

Well if your phone is running a more recent version of android you can see those notifications again.You can get a log of notification by different application.

The solution :

Tap the apps icon on your android phone and then head to widgets part.
Tap and hold the settings 1x1 Widget and drag it your home screen.
A window will pop up with different options just select notifications.

Tap the settings icon that you have placed on the home screen and it will display the notification history in reverse chronological order. You will know the name of the app that pushed the notification, the title of the notification and the time when that message was pushed.

You may also use the notifications shortcut to prevent certain apps from sending notifications to your phone. Just tap the name of an app and deselect the option that says “Show Notifications” from the App info page.