Cancelling an event being delayed
19358
Cancel/kill window.setTimeout() before it happens
39489
How to strike through obliquely, e.g. to indicate cancellation?
117903
Is it possible to interrupt spellcasting?
147813
Lightning Cancel Enqueued Server Side Action
152073
Is it possible to cancel or clear a notification created by using notify-send?
120458
Can Cancel counter a creature on the battlefield?
60919
Delay HTML5 :invalid pseudo-class until the first event
103974
Can instants be played after I decide not to block?
32409
Objective-C, cancel a dispatch queue using UI event
53391
How do I close a connection early?
18664
Abort Ajax requests using jQuery
134057
I would like to change this code to display only "OK" and delete the cancel button
87936
delayed addclass/remove class function not working
103326
Why is there a delay when entering a wrong password?
133883
Would I delay flights, when not showing up for part of the journey?
53946
Is there a version of the wait() system call that sets a timeout?
47214
How can I clear event subscriptions in C#?