$. Extend, pythonextend

$. Extend, pythonextend
Var obj1 = {apple: 0, banana: {weight: 52, price: 100}, cherry: 97}; $. exytend (obj1); $. cherry ===> 97 $. apple ====> 0 $. banana ==>{ weight: 52, price: 100} var obj2 = {banana: {price: 100}, durian: 100}Var obj = $. extend (obj1, obj2 ):Merge obj2 into obj1 and return obj1JSON. stringify (obj) ===> '{apple: 0, banana: {"price": 100}, cherry: 97, durian: 100 }'; var obj1 = {apple: 0, banana {weight: 52, price: 100}, cherry: 97}; var obj2 = {banana: {price: 100}, durian: 100}Var obj = $. extend (true, obj1, obj2)JSON. stringify (obj) ===> '{apple: 0, banana: {"weight": 52, "price": 100}, cherry: 97, durian: 100} '; ps: JSON. stringify () is used to parse strings from an object