LearnPythonTheHardWay（2）

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.