完整的一个小demo:
pandas1.2.4
numpy1.19.2
python3.9.2
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
from pandas import DataFrame
from scipy.io import loadmat
from sklearn.model_selection import train_test_split
impor…
输入下面命令行
ssh-keygen 默认回车得到下面的
Generating public/private rsa key pair.
Enter file in which to save the key (/Users/{用户名}/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has be…