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Recent questions tagged Regex
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regex - How can I read data from a list and index specific values into Elasticsearch, using python?
I have used "paramiko" to connect from my PC to a devboard, and execute a script. Then I am saving the results of this ... ---------------- See Question&Answers more detail:os...
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regex - php preg_match_all numbers in parentheses
I am trying to load a remote website and get all numbers that are inside of parentheses. But what ends up happening is ... 0] . " "; } Thanks. See Question&Answers more detail:os...
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regex - Can't use ^ to say "all but"
I have a text in which I want to get only the hexadecimal codes. Like: " ... codes. Any workarounds? See Question&Answers more detail:os...
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regex - Should I avoid "|" in flex patterns?
I've heard that the "|" operator slows down regex matching, and it certainly seems to be true in Perl, ... tools like the Flex lexer generator? See Question&Answers more detail:os...
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regex - detect any combining character in Java
I am looking for a way to detect if a character in a java string "is a combining character" or not. For ... able to make a regex for them? See Question&Answers more detail:os...
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regex - Rewriting a URL to a PHP parameter from inside a subdirectory
What I'm asking for is simply rewriting any URL-given sub-directiories to a PHP URL parameter for nicer ... /shortened) from a subdirectory? See Question&Answers more detail:os...
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regex - javascript extract date via regular expression
I don't know much about regular expressions, but I got a string (url) and I'd like to extract the date from ... formatted as 6th of July, 2010. See Question&Answers more detail:os...
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regex - Removing GET parameter in .htaccess
I'm not able to remove one GET parameter wrongly added by one 404 SEF module. I want to remove "task=view" ... What is the way to handle this? See Question&Answers more detail:os...
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regex - Python re.finditer match.groups() does not contain all groups from match
I am trying to use regex in Python to find and print all matching lines from a multiline search. The text that I am ... : "+strout+"==== ") See Question&Answers more detail:os...
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regex - Notepad++ v4.2.2. regular expressions to match and replace all text between two tags
I have a large file with a lot of <h1></h1> tags with various text between it. I'm searching for a ... (ofcourse cursor was at begin of file) See Question&Answers more detail:os...
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regex - breaking up a long regular expression in R
Problem: I am using R and stringr and I have a very long regular expression using the "or" operator ... left|southwest|level|second|thirteenth" See Question&Answers more detail:os...
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Oct 24, 2021
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regex
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regex - PHP preg_match needed to ensure only ONE space character is allowed between words
basically I need a preg_match that ensures that only one space character is allowed between each word (IF there is more ... A-Za-zs]+$) Thanks. See Question&Answers more detail:os...
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822
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regex - CSS Shorthand to identify multiple classes
I read this tutorial on using regular expressions with CSS selectors and am trying to extrapolate: Is there a CSS shorthand to ... c','d'] {} ? See Question&Answers more detail:os...
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Oct 24, 2021
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regex
0
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regex - How to run a query with regexp in Android
I want to run a query in SQLite with a regexp using Android. How do I do that? See Question&Answers more detail:os...
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Oct 24, 2021
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regex
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regex - Regular expression exclude double character
I need to have regular expression which find a character which not following by same character after it. Mean exclude ... e', will be untouched. See Question&Answers more detail:os...
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Oct 24, 2021
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regex
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636
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regex - Extracting value from HTML Responce using Regular expression in JMETER?
I am getting response from Jmeter like this: <input type="hidden" id="queueItemId" name="queueItemId" value ... to extract this value. See Question&Answers more detail:os...
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Oct 24, 2021
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regex
0
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799
views
1
answer
regex - Getting file extension using pattern matching in python
I am trying to find the extension of a file, given its name as a string. I know I can use the function ... to get the extension. Please help. See Question&Answers more detail:os...
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Oct 24, 2021
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regex
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regex - Perl: add character to begin of a line
I want to add a " character to the begin of every line in a text file. Is there any simple solution? See Question&Answers more detail:os...
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Oct 24, 2021
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regex
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regex - Using the ee modifier safely with the s/// operator when the right side is input from user
I am writing a Perl script where the user can input a regex and a replacement string. The script will ... really a safe/correct approach? See Question&Answers more detail:os...
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Oct 24, 2021
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regex
0
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1.5k
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1
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regex - Substitute/remove after nth occurrence of substring in string
I'd like a regex for sub in R to substitute the characters in a string which follow the nth occurrence of ";" in that ... stringB "a; b; c; d;" See Question&Answers more detail:os...
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Oct 24, 2021
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71.8m
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regex
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679
views
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regex - Count Pattern Matching in R
How would one efficiently count the number of instances of one character string which occur within another character ... brute force for loops. See Question&Answers more detail:os...
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Oct 24, 2021
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71.8m
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regex
0
votes
827
views
1
answer
regex - How can I remove this directory/folder from url with htaccess rewrite?
My aim is: domain.com/folder rewrite -> domain.com this shall concern ALL links inside that site. I mean ... awesome when someone could help me See Question&Answers more detail:os...
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Oct 24, 2021
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71.8m
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regex
0
votes
921
views
1
answer
regex - get filename from url path in R
I would like to extract filename from url in R. For now I do it as follows, but maybe it can be done ... :] Maybe some sub, gsub solution? See Question&Answers more detail:os...
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Oct 24, 2021
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regex
0
votes
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1
answer
regex - Python Regular expression must strip whitespace except between quotes
I need a way to remove all whitespace from a string, except when that whitespace is between quotes. result = ... add matches for whitespace.. See Question&Answers more detail:os...
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Oct 24, 2021
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71.8m
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regex
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680
views
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regex - latest Perl won't match certain regexes more than 32768 characters long
I am hoping some Perl gurus can opine on the following. This is the smallest possible example I could find that ... bug (looks like to me)? See Question&Answers more detail:os...
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Oct 24, 2021
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71.8m
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regex
0
votes
781
views
1
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regex - Regular Expression to check for repeating characters
I had to create a regular expression that allows in either the text "*ALL" (case independent) OR characters in the ranges a- ... (e.g. 17 x's). See Question&Answers more detail:os...
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Oct 24, 2021
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71.8m
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regex
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971
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regex - Remove All Unnecessary Whitespaces from JSON String (in PHP)
How do I remove ALL unnecessary whitespaces from a JSON String (in PHP)? I assume that I need to use ... as possible without changing any data. See Question&Answers more detail:os...
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Oct 24, 2021
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regex
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votes
773
views
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regex - What is the Java 1.4.2 equivalent of Pattern.quote()
What would be a Java 1.4.2 equivalent of Pattern.quote? I was using Pattern.quote() on a URI but now need to make it 1.4.2 compatible. See Question&Answers more detail:os...
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Oct 24, 2021
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71.8m
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