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Re: CIF-JSON new draft

On 3 May 2017 at 23:41, Robert Hanson <hansonr@stolaf.edu> wrote:> John has an interesting point. For example:>> {> "_chemical_formula_sum": null> }>> cannot be distinguished easily from>> {> }>> (You can iterate through all keys to see if one is missing, but that is not> typically how it is done.)
If it's about JS I don't understand your point. In one case theproperty is null and in the other it's undefined. Clearly different.
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