Python Route 10-string manipulation

name =  "My name is jiachen" #首字母大写print   (Name.capitalize ()) #统计字母出现次数print   ( Name.count (' a ')) #居中打印print   (Name.center (+, '-')) #字符串装换成bytes类型print   (Name.encode (' Utf-8 ')) # Judge with what end print  (name.endswith (' en ')) #将tab转多少个空格print   (Name.expandtabs ()) #查找字符开头索引print   (name.find (' Y ')) #格式化字符串 #name =  "My name is {name} and i am {year} old" #print   (Name.format (name= ' Jiachen ', year=27)) #print   (Name.format_map ({' name ': ' Jiachen ', ' Year ': 27}) # Whether the number or letter print  (' abc123 '. Isalnum ()) #是否为字母print   (' ABC '. Isalpha ()) #是否为十进制print   (' 1 '. Isdecimal ()) # Is the integer print  (' One '. IsDigit ()) #判断是不是一个合法的表示符 (variable name) print  (' A1A '. Isidentifier ()) #是否为小写print   (' ABC '). Islower ()) #是否只有数字print   (' 213 '. IsNumeric ()) #是否为空格print   ('   '. Isspace ()) #是否每个首字母大写print   (' My  name is '. Istitle ()) #是否能打印,tty file drive fileprint  (' My name is '). Isprintable ()) #是否都为大写print   (' My '. Isupper ()) #拼接字符串print   (' + '. Join (' abc ')) #长50不够用 * Number followed by print  (Name.ljust (*)) #长50不够用 * print  (Name.rjust ()) #变小写print   (' Alex ' lower ()) #变大写print   (' Alex '. Upper ()) # Remove the space from the left to enter print  ('  jiachen   '. Lstrip ()) #从右边去掉空格回车print   ('  jiachen   '). Rstrip ()) #去掉头尾空格print   ('  jiachen   '. Strip ()) #p  = str.maketrans (' abcdef ', ' 123456 ') ) print  (' Jiachen '. Translate (p)) #字符串替换print   (' Jaaaiachen '. Replace (' A ', ' X ', 1)) #从右侧查找print   (' Jiachen '. RFind (' e ')) #分割成列表print   (' Jiachen '. Split (' a ')) #匹配换行符, split into List print  (' 1+2\n+3+4 '. Splitlines ()) # Invert case print  (' Jiachen '. Swapcase ()) #变成一个titleprint   (' Jiachen '. Title ()) #不够50就前面补零print   (' Jiachen '). Zfill (50))

This article is from the "Eight Miles" blog, so be sure to keep this source http://5921271.blog.51cto.com/5911271/1896743

Python Route 10-string manipulation