References
String.charAt()
Leírás
Visszatér a String példány adott indexéhez (szám) tartozó karakterével.
Szintaxis
charAt(index)Példa
const x = 'This is string'
console.log(x.chart(0))
// Expected output: "T"
console.log(x.chart(3))
// Expected output: "s"
const sentence = 'The quick brown fox jumps over the lazy dog.'
const index = 4
console.log(`The character at index ${index} is ${sentence.charAt(index)}`)
// Expected output: "The character at index 4 is q"