官网文档地址:https://docs.python.org/3/library/stdtypes.html#string-methods 官网文档里的所有String的方法都在下面,基于Python3.X 版本。花了一天的时间学习并记录了一下String方法的详细内容。 4.7.1. String Methods str.capitalize() --> String 返回字符串,其首字母大写,其余部分小写 str.casefold() -...
3 minutes String methods are one of the most common method types in Python. You'll often need to manipulate strings to extract information or fit a certain format. Python includes several string methods that are designed to do the most common and useful transformations....
3 Methods to Trim a String in Python Python provides built-in methods to trim strings, making it straightforward to clean and preprocess textual data. These methods include .strip(): Removes leading and trailing characters (whitespace by default). ...
str.index(sub[, start[, end]]) --> int检测字符串string中是否包含子字符串,如果存在,则返回sub在string中的索引值(下标),如果指定began(开始)和end(结束)范围,则检查是否包含在指定范围内,该方法与python find()方法一样,只不过如果str不在string中会报一个异常(ValueError: substring not found)。 >>>...
Python lstrip()方法 --Python rstrip() #删除 string 字符串末尾的指定字符(默认为空格) View Code Python zfill()方法 #返回指定长度的字符串,原字符串右对齐,前面填充0 View Code Python partition() #用来根据指定的分隔符将字符串进行分割。 如果字符串包含指定的分隔符,则返回一个3元的元组,第一个为分隔...
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join(), split(), and replace() Methods Thestr.join(),str.split(), andstr.replace()methods are a few additional ways to manipulate strings in Python. Thestr.join()method will concatenate two strings, but in a way that passes one string through another. ...
Python String Methods 1. str.capitalize() View Code 2. center(width[, fillchar]) View Code 3. count(sub, start= 0,end=len(string) View Code 4. decode(encoding='UTF-8',errors='strict') encode(encoding='base64',errors='strict')...
Strings, like all other variables, are objects in Python. The string variables we created above are objects of classstr. print(type('Hi')).# <class 'str'> Python Thestrclass has lots ofuseful methods, even more than JavaScript.
Python print(f"On the Moon, you would weigh about{round(100/6,1)}% of your weight on Earth.") Output:On the Moon, you would weigh about 16.7% of your weight on Earth. Using an expression doesn't require a function call. Any of the string methods are valid as well. For example,...