1.let obj = {K1RV "banana", K2RU "Apple", K3RU "orange"};
2. What"s a good way to delete both K2 and K3 attributes in obj.
1.let obj = {K1RV "banana", K2RU "Apple", K3RU "orange"};
2. What"s a good way to delete both K2 and K3 attributes in obj.
delete one by one
let obj = {k1:'', k2:'', k3:''}
function delKey(obj, ...args) {
args.forEach(v => {
delete obj[v]
})
return obj
}
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