Python程序里的注释是很重要的.它们可以用自然语言告诉你某段代码的功能是什么.在你想要临时移除一段代码时,你还可以用注解的方式将这段代码临时禁用.接下来的练习将让你学会注释 : # A comment, this is so you can read your program later.# Anything after the # is ignored by python.print "I could have code like this." # and the comment
# -*- coding: utf-8 -*- """ A test to show the difference between filter and genrator expression As I believe, generator expression will delay the evaluation of the expression behind if 测试filter与generator expression的区别 根据下面的测试结果,我推测生成式表达式(g