haojiang/Matrix_Check @ 8d705ed930b0a7c5187067139975c153a73477b8

hanojiang 8d705ed930 get contained pdu head id format is hex value		%!s(int64=2) %!d(string=hai) anos
..
getUsefulInfo.ipynb	957976e9ef add jupyterlab files	%!s(int64=2) %!d(string=hai) anos
getUsefulInfo.py	8d705ed930 get contained pdu head id format is hex value	%!s(int64=2) %!d(string=hai) anos