Return a capitalized version of the string. ---> 返回字符串的大写版本 More specifically, make the first character have upper case and the rest lower case. ---> 更具体的说,使第一个字符具有大写字母,其余字母为小写字母 ''' 1. 2. 3. 4. 5. 6. print(s.capitalize()) 1. 2.title()方...
make the first character have upper case and the rest lower case.(返回第一个字符大写,其他小写) 1. 2. 3. 4. 5. 6. """ return "" 1. 2. def casefold(self): # real signature unknown; restored from __doc__ """ S.casefold() -> str Return a version of S suitable for caseless...
More specifically, make the first character have upper case and the rest lower case. ---> 更具体的说,使第一个字符具有大写字母,其余字母为小写字母 ''' print(s.capitalize()) 2.title()方法 ''' title() 方法: Return a version of the string where each word is titlecased.--> 返回一个字...
&& mypy --strict $WORKDIR 又比如使用 Makefile 文件并搭配make构建命令: .PHONY: all fmt check WORKDIR := . fmt: @echo "formatting code..." @isort -v $(WORKDIR) @black -v --skip-string-normalization $(WORKDIR) @echo "formatting code done." check: @echo "checking code..." @flake8 ...
upper()和lower()字符串方法返回一个新的字符串,其中原始字符串中的所有字母已经分别转换为大写或小写。字符串中的非字母字符保持不变。在交互式 Shell 中输入以下内容: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 >>>spam='Hello, world!'>>>spam=spam.upper()>>>spam'HELLO, WORLD!'>>>spam=...
类名应遵循 UpperCaseCamelCase 规范 变量方法函数应该采用小写(如果需要,用下划线分割) 常量名必须全大写(如果需要,用下划线分割) 一切都必须清晰易懂。 4简单胜于复杂 简单比复杂更难:你必须付出巨大艰辛,化繁为简。但这一切到最后都是值得的,因为一旦你做到了,你便...
def make_uppercase(): def processor(iterator): for line in iterator: yield line.upper() return processor @cli.command('lowercase') def make_lowercase(): def processor(iterator): for line in iterator: yield line.lower() return processor ...
Return a capitalized version of S, i.e. make the first character have upper case and the rest lower case. 返回值首字母大写,其余小写,不改变数据本身 实例: a = “start” a.caplitalize() Start (2)str.title() Help on method_descriptor: ...
capitalize(...) S.capitalize() -> str Return a capitalized version of S, i.e. make the first character have upper case and the rest lower case. 返回值首字母大写,其余小写,不改变数据本身 实例: a = “start” a.caplitalize() Start ...
You can access the namegreetingand continue interacting with it. For example, you can use thestring method.upper()on the variablegreeting. This string method builds a new string from the one you called it on using all uppercase letters. So, you get'HELLO, WORLD!'as your output: ...