1、使用split()方法进行字符串切割 split()方法可以根据指定的分隔符将字符串切割成多个部分,返回一个包含切割后部分的列表。 str1 = “Hello, World!” parts = str1.split(“,”) # 使用逗号进行切割 print(parts) # 输出:[‘Hello’, ‘ World!’] 2、使用join(
Python split/rsplit methods The split methods cut a string into parts based on the given separator parameter. With the optional second parameter we can control how many times the string is cut. str.split([sep[, maxsplit]]) Thestr.splitmethod returns a list of the words in the string, s...
for example, if we have a text that’s too long to display and we want to show just a portion of it. Or if we want to make an acronym by taking the first letter of each word in a phrase. We can do that through an operation calledstring indexing.This...
Alternatively, you can use there.split()function of re-module to split a string over the multiple delimiters. It looks like you have a string that you want to split based on delimiters such as comma (,), underscore (_), hyphen(-), and exclamation mark (!). In the below example, fi...
First, we'll want to split the input (192.168.1.1/24) into the CIDR and the IP address for individual processing. addrString,cidrString = sys.argv[1].split('/') The string split method always returns a list. In this case, our list will have two values: the IP address (which we ...
root_elem = etree.fromstring(rsp_data) namespaces = {'patch': 'urn:huawei:yang:huawei-patch'} elems = root_elem.find('patch:patch/patch:patch-infos/patch:patch-info', namespaces) node_dict = {} cur_pat_file = None if elems is not None: nslen = len(namespaces.get('patch')) for...
test="Python Programming"print("String: ",test)# First one character first_character=test[:1]print("First Character: ",first_character)# Last one character last_character=test[-1:]print("Last Character: ",last_character)# Everything except the first one character except_first=test[1:]print...
target_string ="12-45-78"# Split only on the first occurrence# maxsplit is 1result = re.split(r"\D", target_string, maxsplit=1) print(result)# Output ['12', '45-78']# Split on the three occurrence# maxsplit is 3result = re.split(r"\D", target_string, maxsplit=3) ...
string-常用string操作 1. 字符串常量 string.ascii_letters string.ascii_lowercase string.ascii_uppercase string.digits string.hexdigits string.octdigits string.punctuation string.printable string.whitespace 2. 自定义字符串格式 2.1 class string.Formatter ...
1.请将带下划线风格的字符串转换成驼峰风格的输出(例子:python_test_string ===>PythonTestString) data ='python_test_string'result=''foriin(data.split("_")): result+=i.capitalize()print(result) 输出:PythonTestString 2.URL解析(例如:http://localhost:8080/python/data?para1=123 2=abc) ...