<_sre.SRE_Match object; span=(5, 11), match=' runs '> 6.5 特殊字符 任意字符 # \\ : match \ print(re.search(r"runs\\", "runs\ to me")) # . : match anything (except \n) print(re.search(r"r.n", "r[ns to me")) --- output: <_sre.SRE_Match object; span=(0, 5)...
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print(re.search(r"runs\\","runs\ to me"))# <_sre.SRE_Match object; span=(0, 5), match='runs\\'># . : match anything (except \n)print(re.search(r"r.n","r[ns to me"))# <_sre.SRE_Match object; span=(0, 3), match='r[n'># ^ : match line beginningprint(re.searc...
Match anything regex (fork) Fork (ctrl-s) New by gskinner GitHub Sign In Menu Pattern Settings My Patterns Cheatsheet RegEx Reference Community Patterns Help RegExr is an online tool to learn, build, & test Regular Expressions (RegEx / RegExp). Supports JavaScript & PHP/PCRE RegEx. Results...
[abc][12]Can match a, b or c followed by 1 or 2(“[ab][12].”, “a2#”) – true(“[ab]…[12]”, “acd2”) – true (“[ab][12]”, “c2”) – false [^abc]When ^ is the first character in [], it negates the pattern, matches anything except a, b or c(“[^ab...
To find strings that do NOT contain a certain character, you can use negated character classes [^ ] that match anything NOT in brackets. For example: [^13] will match any single character that is not 1 or 3. [^1-3] will match any single character that is not 1, 2 or 3 (i.e...
BTW. (.*?) is not the best regex to use here (okay, it almost never is the best regex to use). For the first atom ([^/]+) would be better (match anything except for a forward slash), and for the second atom ([^"]+) would be better (match anything except for a double quo...
almost same as match method but it returns all matched substrings except capture strings. Parameters sbj:string: the subject string. offset:number: offset in the subject at which to start matching. Returns arr:table: array of matched substrings. err:string: error message. arr, err = regex:...
Here, we match an opening angle bracket, followed by zero or more occurrences of any character except the closing angle bracket [^>]* up to the nearest closing angle bracket. Lazy search: Pattern: <.*?> Here, we match anything from the first opening bracket to the first closing bracket....
. Dot Matches any single character except newline (unless configured otherwise) a.c matches “abc”, “a1c”, “a@c”, but not “a\nc” | Pipe Acts as an OR operator, allowing either the expression before or after it to match cat|dog matches “cat” or “dog” * Asterisk Matches ...