my_list = ['FQL', 'JIYIK', 'COM'] substring = 'z' result = any(substring.lower() in word.lower() for word in my_list) print(result) # 👉️ False if any(substring.lower() in word.lower() for word in my_list): # 👇️ this runs print('The substring is contained in ...
print(alist.index(16)) # 注意,这里是通过元素查找索引 print(alist.index(15)) # 注意,找不到会报错,所以这里要做好异常处理 tuple的用法完全一样 使用bisect.bisect_left()进行二分查找 其实Python 的列表(list)内部实现是一个数组,也就是一个线性表。在列表中查找元素可以使用 list.index()方法,其时间...
来自《Python专业人士笔记》系列 简单搜索 List: alist = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] 5 in alist # True 10 in alist # False Tuple: atuple = ('0', '1', '2', '3', '4') 4 in atuple # False '4' in atuple # True String: astring = 'i am a string' 'a'...
快速sort一个字符串 && 快速寻找子串 Sort a list of string and search for a substring in a string,程序员大本营,技术文章内容聚合第一站。
Python program to search for a pattern in stringn=int(input("Enter number of cities : ")) city=() for i in range(n): c=input("Enter City : ") city+=(c,) print(city) pat=input("Enter Pattern you want to search for? ") for c in city: if(c.find(pat)!=-1): print(c)...
A common task for web applications is to search some data in the database with user input. In a simple case, this could be filtering a list of objects by a category. A more complex use case might require searching with weighting, categorization, highlighting, multiple languages, and so on...
On the other hand, the findall() method returns all the matches in the form of a Python list. Regex search groups ormultiple patterns In this section, we will learn how tosearch for multiple distinct patternsinside the same target string. Let’s assume, we want to search the following tw...
Python for 循环嵌套语法： Python w嵌套for循环 for循环中的for循环 代码 # coding:utf-8 a = [...
Export the following keys in your terminal for local devThe PAGEFIND_CDN_BASE_URL and S3_SECRET_KEY_CSVJSONL could be set to a random list of strings.export OPENAI_API_KEY="your_OpenAI_api_key" \ LLM_API_KEY="your_OpenAI_api_key" \ PAGEFIND_CDN_BASE_URL="lZP8X4h0Q5Sj2ZmV,aAmu1...
Source File: predicate.py From python-clean-architecture with MIT License 5 votes def search(self, regex: str) -> Predicate: """ Run a regex test against the value (only substring string has to match). >>> var('f1').search(r'^\\w+$') :param regex: The regular expression to ...