django在Windows上调试需要用ctrl+break终止服务器……笔记本键盘上没有break好尴尬…… 在百度搜了很多都没有找到,最后终于在谷歌上找到了英文版的解决方案. starting osk.exe and then holding down the CTRL and Fn keys and clicking PAUSE on the on the On-Screen Keyboard did the trick. 运行输入osk会屏幕键盘软件,其实不用这个也可以,直接用键盘,按住…
[抄题]: Given a column title as appear in an Excel sheet, return its corresponding column number. For example: A -> 1 B -> 2 C -> 3 ... Z -> 26 AA -> 27 AB -> 28 ... Example 1: Input: "A" Output: 1 Example 2: Input: "AB"…