卓秉璿
animal = ["豬", "牛", "羊", '貓']
#python語言的註解comments
x = animal.copy()
print(animal)
x.reverse() #將x反轉reverse
print(x)
animal.append('狗')
print(animal)
y = animal.copy()
y.reverse() #將x反轉reverse
print(y)
整合開發環境IDE的Jupyter編輯Python程式碼
from tkinter import * #從函式庫 tkinter 輸入所有 * 方法 banks=['摩根大通','美國銀行','中國工商','富國銀行','匯豐銀行','巴黎銀行'] def ABC(): #畫圖 define自訂函數 global b1 txt = '' for i in range(len(banks)): txt += banks[i] + ' ' b1=Label(canvas,text=txt,font='Arial 20 bold') b1.pack(side=TOP) def XYZ(): #清除視窗的all所有canvas圖 banks.append('三菱銀行') def kill(): b1.pack_forget() tk = Tk() tk.title("劉任昌python建立tkinter視窗使用者介面") #也可以定義視窗名為 window, root課本都如此習慣 canvas = Canvas(tk, width=400, height=400) canvas.pack() btn1 = Button(tk, text="顯示銀行", command = ABC, bg='black',fg='white').pack(side=LEFT) btn2 = Button(tk, text="增加", command = XYZ).pack(side=LEFT) btn3 = Button(tk, text="刪除", command = kill).pack(side=LEFT) tk.mainloop()
0325你有自己做嗎？https://zhuo-1005.blogspot.com/2025/03/idejupyterpython.html
回覆刪除0318.動手，就是成長與進步.https://zhuo-1005.blogspot.com/2025/03/button-push-pop-cssin-line-banks.html
311.「期中考筆試重點」應該順便貼上.https://zhuo-1005.blogspot.com/2025/03/blog-post_10.html
304.要用pre.https://zhuo-1005.blogspot.com/2025/03/blog-post.html