In the comments to the original post, Maurits said that you should use two regexes. I think that it may be the best solution (clearest and easiest), though it may be less performant. But I'm going to talk about the single-regex solution. The only tricky thing about this is that...
所以我们只需要在列表中存储电话号码的数字部分即可,然后将每次遍历得到的结果存储到列表中: for循环提取特定的电话号码: for grops in telRegex.findall(text):...,就可以提取到特定的电话号码和电子邮箱了!...marches.append(grops) pyperclip.copy('\n'.join(marches)) print('\n'.join(marches)) 程序不...
所以我得到了一个完整的字符串(大约10k个字符),然后在该字符串中搜索一个(或多个)单词。和regex(word).Matches(scrappedstring)在一起。而是如何提取包含该单词的整个句子。我正在考虑在搜索词之后提取一个子字符串,直到第一个点/感叹号/问号/等等。但是如何提取搜索词之前的句子部分? 或者也许有更好的逻辑?
for c in set(self.x): p = float(self.x.count(c)) / len(self.x) self.regEntropy -= h(p) def detection(self, string): """检验是字符还是数字""" s = ''.join(string) if len(s) == 0: return "" if s.isalnum(): if s.isdigit(): return "\d" return "\w" else: return...
re.search(pattern, string, flags)扫描整个字符串,直到找到第一个匹配的对象(查找) re.findall(pos[string开始位置:string结束位置])扫描整个字符串,找到所有匹配的对象并返回List(查找所有) re.split(pattern, string, maxsplit, flags) 匹配的子串来分割字符串,返回List,maxsplit设置分隔次数(分隔) ...
Simple, free and easy to use online tool that tests a string with a regex. No intrusive ads, popups or nonsense, just a string regexp tester. Load a string – do a regex check.
Regex rx =newRegex(@"\b(?<word>\w+)\s+(\k<word>)\b", RegexOptions.Compiled | RegexOptions.IgnoreCase); // Define a test string. stringtext ="The the quick brown fox fox jumped over the lazy dog dog."; // Find matches.
result=re.match(pattern,string) 如果需要多次使用这个正则表达式的话,使用re.compile()和保存这个正则对象以便复用,可以让程序更加高效。 注解 通过re.compile()编译后的样式,和模块级的函数会被缓存, 所以少数的正则表达式使用无需考虑编译的问题。 re.A ...
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for AutoIt, please visit: https://www.autoitscript.com/autoit3/docs/functions/StringRegExp....
Solved: Anyone know the Regex to find if a variable contains a word eg this var has " Surplus Percentage Total in the Amount of $2000.00" So I need - 4572554