2
Object
1
1
a
b
b
a
hello
hello
3
Array
-100
200
300
('a','hello','b',[-100,200,300])
[-100,NULL,300]
['a','hello','b',NULL]
[(NULL,NULL,NULL),(NULL,NULL,NULL),(NULL,NULL,NULL),(-100,200,44)]
{"a":"hello","b":[-100,200,300],"c":{"d":[121,144]}}
"hello"
[-100,200,300]
-100
{"d":[121,144]}
[121,144]
144