摘要:
File --> Setting --> Editor --> General --> 勾选Change font size (zoom) with Ctrl+Mouse Wheel 来自为知笔记(Wiz) 阅读全文
摘要:
一、文件操作对文件操作流程打开文件,得到文件句柄并赋值给一个变量通过句柄对文件进行操作关闭文件 现有文件如下 12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364Somehow, it seems the love... 阅读全文
摘要:
程序1: 实现简单的shell sed替换功能 import os,sysold = sys.argv[1]new = sys.argv[2]file_name = sys.argv[3]tmp_file ="tmpfile"open(tmp_file,"w")file1 = open(file_n 阅读全文