44+
−
hello+
−
3+
−
42+
−
56+
−
78+
−
chennai+
−
India+
−
foo = 44+
−
bar = hello+
−
44+
−
hello+
−
{"foo":44,"bar":"hello","arr":[42,56,78],"address":{"city":"chennai","country":"India"}}+
−
{"foo":44,"bar":"hello"}+
−
Success!+
−