io-buffering - w3toppers.com

Understanding Ruby and OS I/O buffering

The Ruby IO documentation is not 100% clear on how this buffering works, but this is what you can extract from the documentation: Ruby IO has its own internal buffer In addition to that the underlying operating system may or may not further buffer data. The relevant methods to look at: IO.flush: Flushes IO. I … Read more

How do I flush the cin buffer?

I would prefer the C++ size constraints over the C versions: // Ignore to the end of file std::cin.ignore(std::numeric_limits<std::streamsize>::max()) // Ignore to the end of line std::cin.ignore(std::numeric_limits<std::streamsize>::max(), ‘\n’)