了解#号在python中的注释作用，并且熟练的运用
# A comment, this is so you can read your program later. # Anything after the # is ignored by python print "I could hava code like this." # and the comment after is ignored # You can also use a comment to "disable" or comment out a piece of code: # print "This won‘t run" print "This will run."
输出
I could hava code like this.
This will run.
原文：http://www.cnblogs.com/v4an/p/4573761.html