摘要：
import pandas as pd import matplotlib.pyplot as plt dataflair = pd.read_csv("https://download.mlcc.google.com/mledu-datasets/california_housing_train. 阅读全文
摘要：
import pandas as pd import numpy as np df1= pd.DataFrame({'第一列':[111,222,333,444,555,666],'第二列':[11,22,33,44,55,66],'第三列':['shu1','shun2','shun3','shu 阅读全文
摘要：
import pandas as pd def adder(el1,el2): return el1+el2 def delte(args): return args+"+delte" s1 = pd.Series([1,2,3]) s1 = s1.pipe(adder,3) print(s1) s 阅读全文
摘要：
from tkinter import * import parser from math import factorial root = Tk() root.title("计算器") # i keeps the track of current position on the input text 阅读全文