How to send an array from Python (client) to Java (Server)?

Question

I am using OpenCV on my Raspberry Pi to track circular objects. Then, I want to send the coordinate and radius values in an array of floats across the LAN to the Java program

I can send strings all fine with the code I have, but I'm having trouble trying to send numerical datatypes. What is the correct process for this?

epx · Accepted Answer · 2014-01-29 16:31:02Z

1

A meta-answer would be to use JSON, since JSON generators and parsers can be found for every major programming language.

answered Jan 29, 2014 at 16:31

epx

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Nate · Accepted Answer · 2014-01-29 16:38:09Z

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Have you looked at BSON? It's like JSON, but optimised for a little more speed.

answered Jan 29, 2014 at 16:38

Nate

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