len python 在 why python len() command for "-1" is 2? - Stack Overflow 的評價 Because you're taking the length of a string, the minus sign is preserved; that's the logical thing to do, why would we want to remove it? ... <看更多>
len python 在 Python 計算list 串列長度 的評價 本篇ShengYu 介紹Python 計算list 串列長度,Python 計算串列長度的用法與範例如下, 用len() 計算字元串列的元素個數,12l = ['h','e','l','l','o' ... ... <看更多>