Sort data by jupyter

1. make a backup of database1st, open a terminal in jupyter$ mongod$ mongo2nd, select the db you will use$ show dbs$ use aw...

BeautifulSoup

0-1.TODAY’S FU*KIN CASE 1if you create a python file named python.py, then all the python files will run with an error like...

Running a jupyter notebook server on local pc

$jupyter notebook --generate-config

BlockChain from 0 to 1_day5

10.比特币的扩容与分叉

BlockChain from 0 to 1_day4

8.比特币的中游，交易

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