Recent questions tagged Regex

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regex - finding words surround by quotations perl

I am reading another perl file line by line and need to find any words or set of words surround by single or ... Any ideas that could help me? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

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regex - How do I split a comma delimited string in Python except for the commas that are within quotes

I am trying to split a comma delimited string in python. The tricky part for me here is that some of the ... much appreciated. Thank You, Vish See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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regex - using regular expression in Java

i need to check a string that should contain only ABCDEFG characters, in any sequence and with only 7 characters. ... fails. please help me out. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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regex - Python Repeated Capture Groups

I'm attempting to parse a series of SHOW CDP NEIGHBORS DETAIL outputs so I can capture each device and ... others Hopefully someone can help. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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852 views

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regex - How to replace many special characters with "something plus special characters" in R

I have this sentence that contains "& / ?". c = "Do Sam&Lilly like yes/no questions?" I want to add a ... :] as the second argument this way. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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942 views

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regex - Non-greedy regular expression match for multicharacter delimiters in awk

Consider the string "AB 1 BA 2 AB 3 BA". How can I match the content between "AB" and "BA" in a non-greedy ... 33 BA" the regex seems to work.. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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regex - bash grep text within squared brackets

I try to grep a text from a log file on a linux bash.The text is within two square brackets. e.g. ... do the regular expression search with grep See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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994 views

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regex - Split string on single forward slashes with RegExp

edit: wow, thanks for so many suggestions, but I wanted to have a regexp solution specifically for ... .myregextester.com/index.php#sourcetab See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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regex - How to evaluate custom parenthesis expression in C#?

I am working on an Advanced Search feature where the expression I need to evaluate will look something like this ... approach for my scenario? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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938 views

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regex - Can I change the Perl 6 slang inside a method?

A Perl 6 Regex is a more specific type of Method, so I had the idea that maybe I could do something black- ... . I just keep wondering about it. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

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regex - Fuzzy match on google sheets

I'm trying to fuzzy match two columns in google sheets, i've tried numerous formulas but I think it's going to ... using a script or a formula? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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regex - Finding repeated words in PHP without specifying the word itself

I've been thinking about something for a project I want to do, I'm not an advance user and I'm just ... 2 Thanks in advance for your help. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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952 views

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regex - Python - Find sequence of same characters

I'm trying to use regex to match sequences of one or more instances of the same characters in a string. Example : ... " Can I have a few tips? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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733 views

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regex - Removed hyphen from word_separators, ctrl+d no longer makes sense

I removed the - from the word_separators setting, and that works fine. But ctrl + d on the word a still matches the "a ... like the "a" in a-b. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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926 views

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regex - regexp - find numbers in a string in any order

I need to find a regexp that allows me to find strings in which i have all the required numbers but only once. For ... 113" "313" "2313" "13123" See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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956 views

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regex - Last word in a sentence: In SQL (regular expressions possible?)

I need this to be done in Oracle SQL (10gR2). But I guess, I would rather put it plainly, any good, efficient ... ',-1) + 1) FROM dual See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

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regex - Regular expression for date time format "MM/DD/YY HH:mm:ss AM/PM" in asp.net regular expression validator

Can anyone tell me the regular expression format for "MM/DD/YY HH:mm:ss AM/PM" to use it in a regular expression validator, in asp.net 2.0 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

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regex - PANDAS Finding the exact word and before word in a column of string and append that new column in python (pandas) column

Find the target word and the before word in col_a and append matched string in col_b_PY and col_c_LG columns This ... PY clean PY language LG See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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892 views

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regex - How the Anchor z and G works in Ruby?

I am using Ruby1.9.3. I am newbie to this platform. From the doc I just got familiared with two anchor which are ... [] irb(main):032:0> Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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regex - How to rename all files in a folder removing everything after space character in linux?

Hello I can't use well the regular expressions it's all day I'm searching on Internet. I have a folder ... . Any help is appreciated. Regards See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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890 views

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regex - Split string into substrings on one or more whitespaces

I want to split a string into several substrings at those positions where one or more whitespaces (tab, space,...) ... " Whats wrong in my code? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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983 views

1 answer

regex - Replace certain arabic words in text string using Javascript

I have a text string in arabic and i want to make some words Bold and add icons before the word the method I am using for ... ? ??????? ??????? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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regex - Apache Multiple Rewrite Rules

I have a 2 sets of rewrite rules. This is the Virtual Host: <VirtualHost *:80> ServerName datingjapan.co ... tried reversing the rules. thankyou See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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995 views

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regex - Java Regexp patterns have double backslashes, how to store patterns in readable format

Would be great to have convenient way of storing patterns with single backslash. Some workarounds: store it in the file and ... like d, not \d. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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2.3k views

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regex - Python 3.7.4: 're.error: bad escape s at position 0'

My program looks something like this: import re # Escape the string, in case it happens to have re ... escape sequence for white space. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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962 views

1 answer

regex - Non-Greedy Regular Expression Matching in Flex

I have just started with Flex and can't seem to figure out how to match the following Expression : "Dog".*"Cat" ... flex 2.5.35 Apple(flex-31) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

1 answer

regex - Python re.sub use non-greedy mode (.*?) with end of string ($) it comes greedy!

Code: str = '<br><br />A<br />B' print(re.sub(r'<br.*?>w$', '', str)) It is expected to ... but it returns an empty string ''! Any suggestion? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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951 views

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regex - Why is lookahead (sometimes) faster than capturing?

This question is inspired by this other one. Comparing s/,(d)/$1/ to s/,(?=d)//: the former uses ... faster, as discussed in this answer? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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