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which read-only property of the
KeyboardEvent interface returns the numeric
keyCode of the
key pressed, or the character code (
charCode) for an alphanumeric key
var keyResult = event.which;
|Document Object Model (DOM) Level 3 Events Specification
The definition of 'KeyboardEvent.which' in that specification.
|Obsolete||Initial definition; specified as deprecated|
BCD tables only load in the browser
KeyboardEvent, the interface this property belongs too.