Run results for: index에 요소 추가 (배열요소 Object) - 순서변경

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.121 Safari/537.36

Browser: Chrome 85

Operating system: Windows

Device Platform: Desktop

Date tested: 4 years ago

Tests:

Array.prototype.push
var arr1 = [{a:'홍길동'}, {a:'소지섭'}] var name = {a:'최창현'} var a = arr1.push(name)
Array.prototype.unshift
var arr2 = [{a:'홍길동'}, {a:'소지섭'}] var name = {a:'최창현'} var a = arr2.unshift(name)
Array.prototype.splice
var arr3 = [{a:'홍길동'}, {a:'소지섭'}] var name = {a:'최창현'} var a = arr3.splice(0, 0, name)
spread operator
var arr4 = [{a:'홍길동'}, {a:'소지섭'}] var name = {a:'최창현'} var a = [...arr4, name]
Array.prototype.concat
var arr5 = [{a:'홍길동'}, {a:'소지섭'}] var name = {a:'최창현'} var a = arr5.concat([name])