轉義字符的應用
s = 'Python was started in 1989 by "Guido".\nPython is free and easy to learn.'
跟
s = 'Python was started in 1989 by \"Guido\".\nPython is free and easy to learn.'
意義上有不同嗎
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s = 'Python was started in 1989 by "Guido".\nPython is free and easy to learn.'
跟
s = 'Python was started in 1989 by \"Guido\".\nPython is free and easy to learn.'
意義上有不同嗎
2019-02-25
舉報
2019-02-25
1.
類似的，如果字符串包含
"，我們就可以用' '括起來表示：2.
如果字符串既包含
'又包含"怎么辦？這個時候，就需要對字符串的某些特殊字符進行“轉義”，Python字符串用
\進行轉義。