首先,我们尝试使用split()方法来实现字符串的分割。如果我们要按照多个字符进行分割,可以将这些字符组合成一个字符串,然后将其作为参数传递给split()方法。 # 使用split()方法按照多字符分割string="Hello|World|Python"delimiter="|"result=string.split(delimiter)print(result) 1. 2. 3. 4. 5. 代码解释: 使...
注意,对于100 + 200,Python解释器自动计算出结果300,但是,'100 + 200 ='是字符串而非数学公式,Python把它视为字符串,请自行解释上述打印结果。 输入 如果要让用户从电脑输入一些字符怎么办?Python提供了一个input(),可以让用户输入字符串,并存放到一个变量里。比如输入用户的名字: >>>name=input() >>>print(...
If sep is given, consecutive delimiters are not grouped together and are deemed to delimit empty strings (for example, '1,,2'.split(',') returns ['1', '', '2']). The sep argument may consist of multiple characters (for example, '1<>2<>3'.split('<>') returns ['1', '2', ...
姓名,年龄|另外一个用户姓名,年龄 name:haha,age:20|name:python,age:30|name:fef,age:55 那我们可以通过字符串对象的split方法切割字符串对象为列表。 a = 'name:haha,age:20|name:python,age:30|name:fef,age:55' print a.split('|') 返回结果: ['name:haha,age:20', 'name:python,age:30', '...
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Example: Python String split() text='Split this string'# splits using spaceprint(text.split()) grocery ='Milk, Chicken, Bread'# splits using ,print(grocery.split(', '))# splits using :# doesn't split as grocery doesn't have :print(grocery.split(':')) ...
s2 = "hello, python!" 2、字符串拼接 在Python中,我们可以使用加号(+)来拼接两个字符串: s1 = 'hello, ' s2 = 'world!' s3 = s1 + s2 print(s3) # 输出:hello, world! 3、字符串分割 在Python中,我们可以使用split()方法来分割字符串: ...
和第一种方法类似,我们先导入string中的punctuation,获取标点符号的字符串,然后我们利用re.split(‘[,.!]’,string)的切分方法,再加入一个空格。最后,再利用列表推导式来去除原结果中的空元素。 import re from string import punctuation as punct #引入punctuation模块,给它起个别名:punct ...
In this Python tutorial, I will show you how toprint the characters in a string separated by space. While analyzing the text, I had to split the string into characters separated by space, so I used the for loop. Additionally, I needed to split the string by space, so I used thesplit...
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