格式化字符串

概述格式化字符串

下面是内存溢出 jb51.cc 通过网络收集整理的代码片段。

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>>> a,b=5,42>>> print(a,b)5 42>>> 'this is {},and that is {}'.format(a,b)'this is 5,and that is 42'>>> s = 'this is {},and that is {}'>>> s'this is {},and that is {}'>>> s.format(a,and that is 42'>>> ID(s)64800544>>> new = s.format(a,b)>>> ID(new)64454464>>> 'this is {1},and that is {0}'.format(a,b)'this is 42,and that is 5'>>> 'this is {bob} and that is {fred}'.format(bob=a,fred=b)'this is 5 and that is 42'>>> d = dict(bob=a,fred=b)>>> 'this is {bob} and that is {fred}'.format(**d)'this is 5 and that is 42'>>> 

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总结

以上是内存溢出为你收集整理的格式化字符串全部内容，希望文章能够帮你解决格式化字符串所遇到的程序开发问题。

如果觉得内存溢出网站内容还不错，欢迎将内存溢出网站推荐给程序员好友。