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2013-01-14 22:56:18 -0500	received badge	● Famous Question (source)
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2012-09-28 13:52:44 -0500	asked a question	How can I get data in a callback function I have subscriber receive data from a topic. The message type is std_msgs::Bool. How can I access the data. I tried ".data" which didn't give me the content.

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