RegEx remove duplicate need help
Hi, not good at RegEx and trying to remove some duplicate values. data is in CSV, part of it looks like this: "/content/7/66345/images/590009.jpg , "/content/7/66345/images/590009.jpg ,...
View ArticleExclude already masked data in regex
hi I am trying to mask 3 to 8 digit numbers alone exclusively, by excluding already masked data with another regex pattern. For example it should not match the masked patterns like [xX\-\*\d{1,4}] ,...
View ArticleMySQL Select query that chooses something dot something between certain...
I have a MySQL column with underscores and between those underscores a domain name (which is anything with a dot, except number.number), and I like to use REGEXP_SUBSTR to extract that domain, but only...
View Articlelearning regex isn't easy :-)
hi all, so, I'm new to regex, trying to understand and i admit i'm lost. here's what i need right now; i have a list of string where i wish to extract the email address of users, each line looks like...
View ArticleExclude Uppercase for conjoined names
Hello! I'm new to learning regex and I cant seem to figure out how to exclude certain characters from my regex. In my example I want to structure names as FIRST_NAME, LAST_NAME. Meaning "Rog er ,...
View ArticleRegular Expression for a repeating pattern?
I've got some data input by a user. it's like <span> </span> and this can be any number of this non-breaking space up until the close of the span tag, with nothing...
View ArticleReplacement of initial words
Good morning everyone, I can't use regular formulas I basically have to look for initials (jolly)"se_meta":90 And I have to replace Work09Document2023”se_meta”:90 Thanks and best regards Roberto Grigis
View Articlepattern replace with specific exception
I am looking for a substution RegEx which prefixes all words with a caret, except when followed by a bracket. E.g. "func(x)=y" must be replaced by "func(^x)=^y" . I came up with (in Python code):...
View ArticleHelp me regexp gurus please problem is matching files and copy
original folder "datasets to optimize" contains 1000s files like this variable 2-3 dots and 1 dot with numbers 1.87.184 and 0.35643634, and sometimes they contain (#num#) at the end of number how to...
View ArticleRegex: more than one identical character next to each other?
Hello all, I'm a newbie to regex and need some help. What I want to do is to check if a filename contains two or more _ beneath each other. For example: painting__test.pdf or painting___test2.pdf those...
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Help for a regexp
Good morning I need to "purify" sentences to be able to use them in an app. Thanks a lot for your help in helping me build the right code I think the pattern is: - 'any sentence' (0 or 1 time) {text...
View ArticleDoes anyone have experience with creating the regex rule for a fail2ban filter?
I am trying to create a filter for AH01264 errors. This is for bots trying to run standard "php"s or "pl"s off of my home server. While I have figured out how enter and activate new filters in...
View ArticleRegular expression for City name
I have two scenarios in table one is name of person and another is cityname but both name of the person and cityname starts with capital letter and followed by small letters I want different regular...
View ArticleMatching Floating Point Numbers Range with a Regular Expression
I have to check the user input in some input fields for a float value range with Regex. Here are my two float value ranges for which I have not yet found a solution: ``` Case 1. (ui >= 0.0001) &...
View ArticleModify Regex To Disallow Spaces
I am using this regex to verify a password contains at least one letter, one number, min 7 chars in PHP, how do I modify to dissallow any spaces?:PHP /(?=.*\d)(?=.*[a-zA-Z]).{7,}$/ Thanks
View ArticlePHP perl regular expression - URL not preceded by equal sign and possible...
I'm trying to create a perl regular expression that matches a URL that is not preceded by an equal sign and one single or double quote (optional) ignoring whitespace. The code below gives an error:...
View ArticleREGEX to find space followed by number 1 then letter
Hi Been playing around but cant figure this out, I 'm looking for a way to identify where there is a space followed by the number 1 and a letter of the alphabet, below is an example of the text and I...
View ArticlePositive Lookbehind question
Hello. I'm trying to understand why '(?<=a)[1-9]+' works with "a556" but 'F(?<=a)[1-9]+' doesn't work with "Fa556". Thanks!
View ArticleSOLVED Qt implementation of regular expression
Thanks to all who helped to resolve this , I do appreciate you taking your time to help with this problem. HELP IS MUCH APPREXIATED
View ArticleHelp building expression
Hi, I'm trying to get some expression using regexp that extracts highlighted numbers: Traveller-CxFlight-895-20240819-1903 Traveller-ETDChange-45-20240819-1903 M-TX6102-20240819-FOC M-TX7156/20240819...
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