JavaScript Parsing nested JSON in Nodejs parsing nested json in python,parsing nested json in javascript,

When you tries to access

 console.log(obj[0]);

You are actually trying to refer element at very first memory location in an array, but var string is a hash not array. Thats why you are getting undefined.

Answer:1

I have no idea what you want obj[0] to do, so I can't help with that.

To get the value for key31, use obj.Key3.key31, which, when logged, should yield value 31.

Answer:2

your variable (String) is not array its object in above case and you can not access using indexing like 0,1,2... ,you can access this with its key value name like key1,key2...

example: obj['key1'] $ value obj['Key3']['key31'] $ value 31

Answer:3

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