Surely it's a problem that in JSON, duplicate keys are allowed? https://stackoverflow.com/questions/21832701/does-json-syntax-allow-duplicate-keys-in-an-object

Surely it's a problem that in JSON, duplicate keys are allowed? https://stackoverflow.com/questions/21832701/does-json-syntax-allow-duplicate-keys-in-an-object https://stackoverflow.com/questions/21832701/does-json-synta...