javascript - Getting data from an object with a generated key -

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lets assume have object this. 

var foo = {   "dfsghasdgsad":{     "name":"bob",     "age":"27"   } };

foo have 1 object key generated. how retrieve "bob" , "27" in situation won't know generated key name be?

use object.keys:

var key = object.keys(foo)[0]; var name = foo[key].name;

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