yaobin

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yaobin has asked 20 questions and find answers to 3 problems.

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yaobin questions

In my Docker container, why can I still bind the port 1 without `NET_BIND_SERVICE` capability?
How to create a new instance, in C/C++ extension module, of a class defined in Python code?
Why doesn't Python's _multiprocessing.SemLock have 'name'?
testRegex mask picks wrong files to run tests
Is it possible to set GPG key expiration time shorter than one day (say, an hour)?
How to cause a Linux pipeline to fail?
GDB does not break in dynamically-loaded .so file?
Why does my program produce different results on Windows and Linux, about file reading with ifstream?
How should I use g++'s -finput-charset compiler option correctly in order to compile a non-UTF-8 source file?
Is there a cross-platform C signal library available(better open-sourced)?

yaobin answers

testRegex mask picks wrong files to run tests
POSIX name semaphore does not release after process exits
basic paramiko exec_command help