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笨辦法學python習題10

 1 tabby_cat = "\tI'm tabbed in."
 2 persian_cat = "I'm split\non a line."
 3 backslash_cat = "I'm \\ a \\ cat."
 4 
 5 fat_cat="""
 6 I'll do a list:
 7 \t* Cat food
 8 \t* Fishies
 9 \t* Catnip\n\t* Grass
10 """
11 
12 print(tabby_cat)
13 print(persian_cat)
14 print(backslash_cat)
15 print(fat_cat)

 

\:轉義字元

\a:響鈴

\b:退格

\t:製表符

\f:進紙符

\N{name}:Unicode資料庫中的字元名,name是它的名字,僅Unicode適用

\r:回車

\uxxxx:值為16位十六進位制值xxxx的字元

\Uxxxxxxxx:值為32位十六進位制值xxxxxxxx的字元

\v:垂直製表符

\ooo:值為八進位制值ooo的字元

\xhh:值為十六進位制值hh的字元

 

把轉義序列和格式化字串組合到一起

1 world='world'
2 kenny='kenny'
3 print(f"hello,{kenny}\n
") 4 print(f"\t*hello,{world}\\")