"var1=var.casefold()print("原始字符串:",var)print("转换为小写:",var1) Python Copy 它将生成以下输出− 原始字符串:THIS IS STRING EXAMPLE....WOW!!!转换为小写:thisisstringexample....wow!!! Unicode 示例− var="Straße"var1=var.casefold()print("原始字符串:",var)print("转换为小写:",var1) Python Copy 它将生成以下...
Here,text.casefold()modifies the value ofstring1and returns'python is fun'. Example 2: casefold() as an Aggressive lower() Method Thecasefold()method is similar to thelower()method but it is more aggressive. This means thecasefold()method converts more characters into lower case compared to...
Note:All string methods return new values. They do not change the original string. MethodDescription capitalize()Converts the first character to upper case casefold()Converts string into lower case center()Returns a centered string count()Returns the number of times a specified value occurs in ...
3. 方法六:casefold()全转换为小写 方法caseflod()可将字符串转换为只含小写输出 string='HatUsne mIKu' string_casefold=string.casefold() print(string_casefold) 1. 2. 3. 4.
Return a copy of the string S converted to lowercase.>>>help(str.casefold) Help on method_descriptor: casefold(...) S.casefold()->str Return a version of S suitableforcaseless comparisons. 结果发现,解释也看不懂。 然后doc.python,找到如下解释: ...
字符串| S.method() Python中的字符串用单引号(')或双引号(")括起来,同时使用反斜杠(\)转义特殊字符。下面总结一下字符串类型的常用方法。 使用格式为:String.method() 1.isalnum():如果字符串至少有一个字符,并且所有字符都是字母或数字则返回True,否则False。
>>> FirstString[0] 'H' 1. 2. 改变一个字符串 >>> FirstString = FirstString[:6] + 'Python' >>> FirstString 'Hello Python' 1. 2. 3. 二、字符串操作 a.标准类型操作符 >>> str1 = 'abc' >>> str2 = 'opq' >>> str3 = 'xyz' ...
删除string 字符串末尾的指定字符,默认为空白符,包括空格、换行符、回车符、制表符。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 str1="123abcrunoob321"print(str1.strip('12'))# 字符序列为12print(str1.lstrip('12'))print(str1.rstrip('12')) ...
The string whose method is called is inserted in between each given string. The result is returned as a new string. Example: '.'.join(['ab', 'pq', 'rs']) -> 'ab.pq.rs' 连接任意数量的字符串。 调用其方法的字符串被插入到每个给定字符串之间。
6.2.casefold() It returns a string where all the characters are lowercase of a given string. txt='My Name is Lokesh Gupta'print(txt.casefold())# my name is lokesh gupta 6.3.center() It center align the string, using a specified character (space is the default) as the fill character....