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masautt/luglhko.js

Created September 6, 2019 18:26
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How to check if array contains a value in JavaScript?
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luglhko.js
console.log(["M", "A", "R", "E", "K"].includes("R")); // --> true
console.log(["M", "A", "R", "E", "K"].includes("S")); // --> false
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