My code so far prints the whole array twice but I want to print each array element twice such that "Daudu" appears twice side by side etc and others like that on separate lines.
let Smart = ["Daudu", "Emma", "Skodo", "John", "Jones", "Mike", "Sierra", "Oscar", "Alpha", "Bravo"];
console.log(Smart.join('\r\n'));
console.log(Smart.join('\r\n'));
Like that?
let Smart = ["Daudu", "Emma", "Skodo", "John", "Jones", "Mike", "Sierra", "Oscar", "Alpha", "Bravo"];
Smart.forEach(element => console.log(element, element));You can use a for loop
const smart = ['Daudu', 'Emma', 'Skodo', 'John', 'Jones', 'Mike', 'Sierra', 'Oscar', 'Alpha', 'Bravo'];
for (const item of smart) {
console.log(`${item}, ${item}`);
}Or you can create a new array then do the same thing as above
const smart = ['Daudu', 'Emma', 'Skodo', 'John', 'Jones', 'Mike', 'Sierra', 'Oscar', 'Alpha', 'Bravo'];
const newSmart = smart.map((item) => `${item}, ${item}`);
for (const item of newSmart) {
console.log(item);
}