摘要:
import matplotlib.pyplot as plt import numpy as np fig, axes = plt.subplots(2, 2) def showim(): for i in range(2): for j in range(2): axes[i,j].plot(np.random.randint(10,siz... 阅读全文
摘要:
C:\Users\Mr.Black>mysql -u root -pEnter password: ****Welcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 3Server vers 阅读全文