2022
Quiz#1 – 2022
class Customer {
constructor(i, n, p, g) {
this.id = i; this.products = p
this.name = n; this.grade = g
}
toString() {
return this.id+' '+this.name+', '
+this.products.length+' products, '
+'grade: '+this.grade
}
}
new Customer(3456, 'Ali Gür', ['AR765', 'BE545'], 8)
name = 'CNC'; data = [2, 4, 7, 5]; state = {name, data}
data.filter(x => x > 4 ) // [7, 5]
data.map (x => 10*x ) // [20, 40, 70, 50]
data.reduce((sum,x) => sum+x, 0) // 18
