Handy tip that will prove useful for anyone who requires to paste copied text more than once in a single instance or across multiple apps. A hidden icon located on the predicted text bar, which pops up with the keyboard when typing in a supported field allows one to quickly paste the contents of the clipboard multiple times.

To view this icon when typing (and predictions are present in the bar), or when not typing (and the bar is empty), simply swipe your finger to the right and the paste icon will be displayed. Not too sure why this function is hidden as the average user wont know how to paste the clipboard more than once.