Details
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Suggestion
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Resolution: Invalid
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Not Evaluated
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Description
Standard output and standard error can be read using the signals readyReadStandardOutput/readyReadStandardError and readAllStandardOutput()/readAllStandardError() functions.
But standard input can only be read from a file or from the standard input of a calling process, and not from a memory buffer.
Fundamentally, no file is required for communicating to an external process.