Value of floating in JSONValue
nrgyzer via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Thu Aug 21 23:36:05 PDT 2014
On Thursday, 21 August 2014 at 23:29:56 UTC, Idan Arye wrote:
> On Thursday, 21 August 2014 at 23:05:48 UTC, Ali Çehreli wrote:
>> I don't think it is a concern as JSON does not encode types.
>> It is up to the receiver how to interpret the data. Here is
>> the output of the program above:
>>
>> {"value":"1.2345678899999998901"}
>>
>> Ali
>
> JSON may not encode the very specific type the language that
> created it was using, but it does differ between strings and
> numbers. {"value":"1.2345678899999998901"} is different from
> {"value":1.2345678899999998901}, virtually any JSON
> implementation for any language(there might be exceptions -
> maybe TCL) will parse them to different language constructs,
> and code that expect one may fail, crash or misbehave when
> given the other.
That's exactly my problem. The remote PC expects a numeric value
with a precision of up to 6 floating points. So using a string
instead of float would cause an error.
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