x = "There are %d types of people." % 10
binary = "binary"
do_not = "don't"
y = "Those who know %s and those who %s." % (binary, do_not)
print x
print y
print "I said: %r." % x
print "I also said: '%s'." % y
hilarious = False
joke_evaluation = "Isn't that joke so funny?! %r"
print joke_evaluation % hilarious
w = "This is the left side of..."
e = "a string with a right side."
print w + e
There are 10 types of people. Those who know binary and those who don't. I said: 'There are 10 types of people.'. I also said: 'Those who know binary and those who don't.'. Isn't that joke so funny?! False This is the left side of...a string with a right side.
注意%s
和%r
的区别. r=raw, 即数据的原始形态. 对于字符串来说, 其"原始"形态包含引号.