modify array js
Using a FOR loop, write a function addNumber which adds the argument n to each
number in the array arr and returns the updated arr:
const addNumber=(arr, n)=>{
let arr1=[];
for(let i=0;i<Math.max(arr.length);i++){
arr1.push((arr[i]||0)+n)
}
return arr1;
}
console.log(addNumber([4, 5, 6], 7)); // expected log [11, 12, 13]
4.2
5
let schedule = ['I', 'have', 'a', 'meeting', 'with'];
// adds 3 new elements to the array
schedule.splice(5, 0, 'some', 'clients', 'tommorrow');
console.log(schedule);
// ["I", "have", "a", "meeting", "with", "some", "clients", "tommorrow"]
Thank you!
5
4.2
(5 Votes)
0
3.2
5
let browsers = ['chrome', 'firefox', 'edge'];
browsers.shift(); // "chrome"
console.log(browsers); // ["firefox", "edge"]
Thank you!
5
3.2
(5 Votes)
0
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