代码语言:txt 复制 import re def find_duplicate_words(text): pattern = r'\b(\w+)\b.*\b\1\b' matches = re.findall(pattern, text) return matches text = "This is a test test string string to find duplicate duplicate words words" duplicates = find_duplicate_words(text) print(...
import re def find_duplicate_words(text): pattern = r'\b(\w+)\b.*\b\1\b' matches = re.findall(pattern, text) return matches text = "This is is a test test sentence." duplicates = find_duplicate_words(text) print(duplicates) 输出结果为: 代码语言:txt 复制 ['is', '...
Tackle common challenges using UltraEdit’s Find/Replace, Scripting, and Macro features: –Validate and locate: dates, phone numbers, email addresses, URLs, and more–Extract and manipulate: duplicate words, hashtags, CSV/JSON values, etc.–Construct task-specific regular expressions–Get an ...
Finding and deleting duplicate words. Most text processing software, such as MS Word, can locate duplicate word occurrences for you, but if it’s too time-consuming to remove the duplicates manually, RegEx may be the answer. Localization. In case you need to translate a text into another lan...
This regular expression finds consecutive duplicate words in a sentence. If you prefer, you can also recall a named capture group using a numbered back reference: const re = /\b(?<dup>\w+)\s+\1\b/; const match = re.exec("I'm not lazy, I'm on on energy saving mode"); ...
For example, if you have written a regular expression that matches emails and you need to generate test cases for it, then you can generate valid email addresses with this utility. You give it your email regular expression, and it will randomly find strings that match this regular expression....
Allow duplicate names of groups (Hg issue 87)Group names can be duplicated.>>> # With optional groups: >>> >>> # Both groups capture, the second capture 'overwriting' the first. >>> m = regex.match(r"(?P<item>\w+)? or (?P<item>\w+)?", "first or second") >>> m.group...
Duplicate names: All named groups within definition groups must use unique names. Casing: The word DEFINE must appear in uppercase. Recursion You can use the official regex plugin regex-recursion to match recursive patterns via (?R) and \g<name>, up to a specified max depth. 🚩 Flags Fl...
Repeat a String Quickly duplicate a string multiple times. Reverse a String Quickly reverse a string. Find and Replace a String Quickly find and replace parts of a string with a new string. Truncate a String Quickly truncate a string to the given length. Trim a String Quickly left-trim ...
If no version is specified, the regex module will default toregex.DEFAULT_VERSION. Case-insensitive matches in Unicode The regex module supports both simple and full case-folding for case-insensitive matches in Unicode. Use of full case-folding can be turned on using theFULLCASEorFflag, or(?