canvas林詩容繪圖套件繪製選擇權到期日損益圖

W3SHOOLS繪圖工具示範CANVAS

Your browser does not support the HTML canvas tag.

這個網誌中的熱門文章

林詩容PYTHON自訂函數迴圈範圍rang寫入模式a.x.t.r

圖片
VS code截圖 程式碼 space, slash, backslash, cr = ' ', '/', '\\', '\n' def row1(k,m):#定義自訂函數 for i in range(1, k+1): for ii in range(m): for j in range(k-i): f.write(space) f.write(slash) for j in range(2*i-2): f.write(space) f.write(backslash) for j in range(k-i): f.write(space) f.write(cr) def row2(r,m): for i in range(1, k+1): for ii in range(m): for j in range(i-1): f.write(space) f.write(backslash) for j in range(2*k-2*i): f.write(space) f.write(slash) for j in range(i-1): f.write(space) f.write('\n') k = input('輸入三角形長度: ') m = input('輸入橫向規格: ') n = input('往下重複次數: ') k, m, n = int(k), int(m), int(n) #將字串k轉integer整數append f = open("劉任昌.txt",'w',encod...
閱讀完整內容

林詩容eval=evaluate函數calculator美國男生印度女生,調色板

圖片
w3schools eval() 美國男生Bro Code   from tkinter import * def buttonClick(number): global operator operator = operator + str(number) input_value.set(operator) def buttonClear(): global operator operator = "" input_value.set("") def buttonEqual(): global operator result = str(eval(operator)) input_value.set(result) operator = "" main = Tk() main.title("劉任昌Calculator") operator = "" input_value = StringVar() display_text = Entry(main, font=("arial", 20, "bold"), textvariable=input_value, bd=30, insertwidth=4, bg="powder blue", justify=RIGHT) display_text.grid(columnspan=4) # Row 1 7 8 9 + btn_7 = Button(main, padx=16, bd=8, fg="black", font=("arial", 20, "bold"), text="7", command=lambda: buttonClick(7)) btn_7.grid(row=1, column=0) btn_8 = Button(main, padx=16, bd=8, fg="black", ...
閱讀完整內容