js includes
const pets = ['cat', 'dog', 'bat'];
console.log(pets.includes('cat'));
// output: truejs includes
const pets = ['cat', 'dog', 'bat'];
console.log(pets.includes('cat'));
// output: truejs check if string contains character
if (your_string.indexOf('hello') > -1)
{
alert("hello found inside your_string");
}Copyright © 2021 Codeinu
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