includes:To check if an item exist in an array. If it exist it returns the true else it returns false.
Fri Sep 16 2022 13:06:27 GMT+0000 (Coordinated Universal Time)
Saved by
@sreejithbs
const numbers = [1, 2, 3, 4, 5]
console.log(numbers.includes(5)) // true
console.log(numbers.includes(0)) // false
console.log(numbers.includes(1)) // true
console.log(numbers.includes(6)) // false
const webTechs = [
'HTML',
'CSS',
'JavaScript',
'React',
'Redux',
'Node',
'MongoDB'
] // List of web technologies
console.log(webTechs.includes('Node')) // true
console.log(webTechs.includes('C')) // false
content_copyCOPY
https://github.com/Asabeneh/30-Days-Of-JavaScript/blob/master/05_Day_Arrays/05_day_arrays.md
Comments