Thread

1. jjmarr · 1789514348 · focus · HN ↗

   Open the C++ example up and the first thing I see:

   ```cpp std::cout << "Received ReportCoordinateFrameSettings" << std::endl; ```

   Generally, I've heard `std::endl` instead of \n has bad performance because it forces the statement to print immediately. And because cout is guaranteed to flush anyways when the program ends, you're adding a delay for no reason.

   I wonder if there's something I'm not seeing that led to them adopting this rule. e.g. "abnormal program termination" caused by the weapon blowing itself up circumventing a buffer flush?

   1. niemandhier · 1789540060 · focus · HN ↗

      Cool I did not know that.

      Your comment is a bit salty, but I learned something from it, so I don’t think you deserve the downvotes

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