使哈希值在javascript中唯一？

Question

For example I am having the hash

 var sample={};
 sample["test"] = [];
 sample["test"].push({name: "test"});
 sample["test"].push({name: "test"});

The sample hash should only contain unique values.

Answer 1

Yes i got the solution for that

var sample = [{ id : 1, name : 'Name' }, { id : 1, name : 'Name' }];
var obj = { id : 1, name : 'Name' };
var sample = [obj, obj];
uniq(sample)

Answer 2

Hej man it isn't possible to got another hash value from 2 same value's. For simplify a hash operation is likely like plus so you got 1 + 2 = 3. It is not that easy but I hope you got he point.