javascript - fast way to get value of keyup / keydown event -

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i'm using 

string.fromcharcode(e.keycode)

to value of keyup / keydown event. result lags when keeping key down (key sequence). there faster way value of keyup / keydown event ? note; need plain javascript way.thanks in advance

fromcharkeycode not idea values of characters, check value of numbers? see you're getting 1, b 2 etc. function checking if returned value correct makes more slower getting last character of input value.


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