笨办法06字符串(string)和文本

代码如下：

 # coding : utf-8

 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 #将原代码中的‘’单引号删去了，与%r的打印结果做对比

 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

运行结果：

%r是repr；%s是str；前者是被repr处理后的string对象，后者直接是string对象。使用%r打印出的是字符串会带上引号‘’，使用%s则不会

巴特西

笨办法06字符串(string)和文本

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