摘要：这是只保留srt文件以英文字母开头的行 的Python程序:infile=open('About.Time.2013-en.srt','r')outfile=open('About.Time.2013-en.txt','w')forlineininfile:ifstr.isalpha(line[0]... 阅读全文

摘要：================== Advice on signed types ================Avoid unnecessary complexity by minimizing your use of unsigned types.Specifically, dong't u... 阅读全文

摘要：Windows下:1. bat文件?2. Pythonimportos,sys,timefromstatimport*filename='ChenRef.bib'#指定期望修改后的时间TimeForChange='2017-01-1007:51:21'#转换时间格式为long型ConverTime=... 阅读全文