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In python you can check whether an object is in list or not by doing:

cars = ["bmw","nissan","toyota"]
car = "bmw"

if car in cars:
    print(car)

in this case, this will print

bmw

which means True, I was wondering how i can do such in JavaScript?

jonrsharpe
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Belal fadel
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  • Something like `cars.find(x => x === car)`? – evolutionxbox Apr 25 '22 at 12:46
  • what i am trying to is – Belal fadel Apr 25 '22 at 12:51
  • let new_btn_enable = ["btn-save-cost-center","btn-cancel-cost-center","btn-return-cost-center"] let new_btn = document.getElementById("btn-new-cost-center").addEventListener("click", function new_btn() { let buttons_container = document.getElementsByClassName("buttons-container")[0].querySelectorAll("*"); buttons_container.forEach(element => { console.log(element instanceof(buttons_container)); if (element.id in new_btn_enable){ element.disabled = false } else { element.disabled = true } }); }) – Belal fadel Apr 25 '22 at 12:51
  • in the if statment i want to know if element.id is in new_btn_enable – Belal fadel Apr 25 '22 at 12:52
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    You might want to start the question with that code next time? – evolutionxbox Apr 25 '22 at 12:52
  • yeah sure sorry man. – Belal fadel Apr 25 '22 at 14:34

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