Event execute simultaneously or continuously in Javascript? -

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i have action event click on button in javascript. if click button 2 times, function handler of action perform simultaneously or sequence? (the time between 2 click faster function handler execution time).

your functions never run in parallel. when event occurs, user thread awoken execute registered handler , when function finishes may other function called.

if don't use webworkers, never have 2 of functions running @ same time in page.


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