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