Created
January 15, 2020 23:01
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//todo | |
var days = ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday"]; | |
var daysCopy = days; | |
days.push("Saturday", "Sunday"); | |
daysCopy[0] = "Lundi"; | |
console.log(days); | |
// ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"] | |
console.log(daysCopy); | |
// ["Lundi", "Tuesday", "Wednesday", "Thursday", "Friday"] | |
function copy(aObject) { | |
if (!aObject) { | |
return aObject; | |
} | |
let v; | |
let bObject = Array.isArray(aObject) ? [] : {}; | |
for (const k in aObject) { | |
v = aObject[k]; | |
bObject[k] = (typeof v === "object") ? copy(v) : v; | |
} | |
return bObject; | |
} |
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