Q:

Write a JavaScript program to remove an event listener from an element

hamza
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2022-05-18
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Write a JavaScript program to remove an event listener from an element.

JavaScript programming, Programming,
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hamza
2022-05-18
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const off = (el, evt, fn, opts = false) => el.removeEventListener(evt, fn, opts);
const fn = () => console.log('!');
document.body.addEventListener('click', fn);
console.log(off(document.body, 'click', fn));

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