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REGEX QUESTIONS

Regex replace hexadecimal characters
Regex replace hexadecimal characters
it should still fix some issue I am new to regex and unable to create a expression to resolve my problem. , Search for:
TAG : regex
Date : November 28 2020, 01:01 AM , By : suhail siddiqui
Pasting character vectors, removing NA's and separators between NAs
Pasting character vectors, removing NA's and separators between NAs
hop of those help? I've got several character vectors that I want to paste together. The problem is that some of the character vectors are pretty sparse. So, when I paste them, I get NA's and extra separators. How can I efficiently remove the NA's an
TAG : regex
Date : November 27 2020, 01:01 AM , By : OT5
Perl: basic perl regex parsing for word@word
Perl: basic perl regex parsing for word@word
With these it helps There are two problems in the command line:You assign variable $aa but do pattern matching on variable $kk.
TAG : regex
Date : November 26 2020, 01:01 AM , By : Voltron
%0 is not replaced by server name when used with Apache's ProxyPassMatch
%0 is not replaced by server name when used with Apache's ProxyPassMatch
should help you out Problem: , I'm using this configuration with Apache 2.4:
TAG : regex
Date : November 25 2020, 07:27 PM , By : Oscar Omaña
Regular expression for two fields on JSON response - Jmeter
Regular expression for two fields on JSON response - Jmeter
may help you . Suppose I have this JSON response: , You can setup:
TAG : regex
Date : November 25 2020, 07:27 PM , By : Paula Occhipint
Adding to the requirejs optimizer fileExclusionRegExp
Adding to the requirejs optimizer fileExclusionRegExp
Hope this helps You can combine multiple excludes in one regex pattern with the | operator. For example:
TAG : regex
Date : November 25 2020, 01:01 AM , By : Goéric Georges
grep file with full contain string
grep file with full contain string
I wish this help you I have some pattent and I really stuck to deal with it: , You could try this,
TAG : regex
Date : November 22 2020, 10:56 AM , By : user2956719
merge two regular expressions in vs2010
merge two regular expressions in vs2010
hop of those help? I am trying to search keywords in vs2010 with regular expressions and wanted to merge two expressions into one
TAG : regex
Date : November 22 2020, 10:56 AM , By : user2956441
Get substring up until the first question mark
Get substring up until the first question mark
fixed the issue. Will look into that further The very quick and simple answer to this is to just use the list functions with a delimiter, as there can be only one.
TAG : regex
Date : November 22 2020, 10:40 AM , By : user2955626
Regular expression to match part of word
Regular expression to match part of word
help you fix your problem This expression: REP(?:ORTS?)?Will match:
TAG : regex
Date : November 22 2020, 10:40 AM , By : user2955617
editing a JSON file with sed
editing a JSON file with sed
will help you I need to edit a JSON file, using sed, to add some data in to the file. The JSON is as follows: , Use python, it's so much easier and on most POSIX systems:
TAG : regex
Date : November 22 2020, 10:40 AM , By : user2955575
R: RegEx for coordinates
R: RegEx for coordinates
around this issue New to R.I am using str_extract_all from the stringr package to try and extract coordinates that are currently in this format: , This looks to work:
TAG : regex
Date : November 22 2020, 10:40 AM , By : krumpac
Regex 5 digits number from Subject Line in MS Outlook
Regex 5 digits number from Subject Line in MS Outlook
I hope this helps you . I have the following macro. It needs to pull out a 5 digit number from the Subject line from an open Outlook Email. An example of the subject line would be "Thank you. Order:98512" (without quotes). , Hope this will do what yo
TAG : regex
Date : November 22 2020, 10:38 AM , By : yb2125
PERL: Matching multiple patterns
PERL: Matching multiple patterns
seems to work fine I have a block of text that looks like this , Reading the whole file at a time :
TAG : regex
Date : November 22 2020, 10:33 AM , By : user2955031
Extract location data using regex in R
Extract location data using regex in R
I wish did fix the issue. R newbie here I have data that looks something like this: , You could try
TAG : regex
Date : November 22 2020, 10:33 AM , By : Sean Kelly
Extracting Dates Using Regular Expression in R using grepl
Extracting Dates Using Regular Expression in R using grepl
I wish did fix the issue. Regex101 This is a simple mistake:
TAG : regex
Date : November 22 2020, 10:31 AM , By : VDOGamer
Regex with multiple optional groups
Regex with multiple optional groups
it fixes the issue I've had a search but I can't find a working solution to this. I'm working on a regex for the header formatting for Excel files. These use -commands for formatting headers and footers, then left, centre and right headers are simply
TAG : regex
Date : November 22 2020, 10:31 AM , By : user2954617
Pseudo currency regex
Pseudo currency regex
fixed the issue. Will look into that further I need to validate currency values under $100, allowing the user to optionally leave out the decimal place. The dollar sign and comma are not needed (or allowed). Another validation component constrains th
TAG : regex
Date : November 22 2020, 10:31 AM , By : user2954588
Subject to permlink convertion in bash
Subject to permlink convertion in bash
may help you . It looks like you're transliterating characters. iconv can handle this:
TAG : regex
Date : November 22 2020, 10:31 AM , By : user2954569
Regular expression replace all occurrences of any word beginning with a certain substring
Regular expression replace all occurrences of any word beginning with a certain substring
Any of those help Working with Windows PowerShell, I am trying to replace all occurrences of a certain word pattern in a big string, by appending a suffix. , Something like
TAG : regex
Date : November 22 2020, 10:31 AM , By : jessamyn west
Umbraco 7 regex error: Value is invalid, it does not match the correct pattern
Umbraco 7 regex error: Value is invalid, it does not match the correct pattern
like below fixes the issue By providing a regular expression for the field you in turn make it mandatory. If you wish for the field to be optional then you must either omit your regular expression or alter it so that it also accepts an empty value.
TAG : regex
Date : November 22 2020, 01:01 AM , By : user2954270
Regex using Vala and GLib
Regex using Vala and GLib
this one helps. First, lets take a look at some of the context around that quote you cited, with emphasis added:
TAG : regex
Date : November 21 2020, 07:31 AM , By : RyanRulingRama
How to match multi-row data using regular expression R programming
How to match multi-row data using regular expression R programming
it fixes the issue I import a txt document into R using readLines, but the document is transformed into a charactor vector, namely,every element in the vector denote a line in the txt document, so that I cannot use regular expression to match the mul
TAG : regex
Date : November 19 2020, 03:59 PM , By : Verenka
Capitalize words in a bash variable using sed
Capitalize words in a bash variable using sed
This might help you I am totally new on shell scripting (actually three days only :) ) so don't shoot me .. !!
TAG : regex
Date : November 19 2020, 01:01 AM , By : user2952517
Find last 30 occurrences of a string in a log file using Perl
Find last 30 occurrences of a string in a log file using Perl
To fix this issue I need to find the last 30 occurrences of a string (i.e. after every 15 minutes). After that, I need to save them in an array.
TAG : regex
Date : November 18 2020, 03:49 PM , By : user2951883
How to use regex in bash for selecting a string between double quotes?
How to use regex in bash for selecting a string between double quotes?
seems to work fine You could use the below regex which matches the corresponding TYPE only if the double quotes contain all the characters you mentioned . That is, atleast a character, atleast a number, atleast a special character.
TAG : regex
Date : November 18 2020, 03:49 PM , By : Chris Hong
Golang to match dash(hyphen) character
Golang to match dash(hyphen) character
To fix this issue How do I match characters that are not alphanumeric ,not -(dash) and not a space?
TAG : regex
Date : November 18 2020, 11:13 AM , By : Michael Maardt
How to express a escape sequence in regex. ("" -> ")
How to express a escape sequence in regex. ("" -> ")
this one helps. I think most uncertainty about what you want comes from you stating "writing a regex to express this sentence" and "a regex to express a string pattern". Regexes express string patterns, that's what they do, that's what they are, (reg
TAG : regex
Date : November 18 2020, 11:13 AM , By : ravi
Regular Expression - Perl
Regular Expression - Perl
wish help you to fix your issue [d] matches nothing but the literal letter d. You want \d, without the brackets, to match a digit. However, it looks like you also want to include underscores. That would be [\d_].Try this:
TAG : regex
Date : November 18 2020, 11:13 AM , By : user48
Regex That Pulls Certain Bits From a String
Regex That Pulls Certain Bits From a String
should help you out So I am trying to work with Regular Expression the string I have is , Regex:
TAG : regex
Date : November 17 2020, 11:55 AM , By : M.K
Regex: This or that or none
Regex: This or that or none
help you fix your problem How would I write a regex to say, "this or that or none of the above?" , You've almost got it.
TAG : regex
Date : November 17 2020, 11:52 AM , By : user2950108
Copying text from one line to another
Copying text from one line to another
I hope this helps . I have example file: , You can use awk:
TAG : regex
Date : November 17 2020, 04:28 AM , By : user2949760
find string that consists only of a certain set of characters
find string that consists only of a certain set of characters
With these it helps Put the characetrs a,b,c inside a character class and make the cahr class to repeat one or more times by adding a + quantifier next to that character class.
TAG : regex
Date : November 17 2020, 01:00 AM , By : sam
Sublime Text 3: How to change the notation from ``->cls`` to some macro?
Sublime Text 3: How to change the notation from ``->cls`` to some macro?
it helps some times Open the find-replace dialog ctrl+H then search for ([\w-]+)->cls and replace with GETCLASS($1)
TAG : regex
Date : November 16 2020, 06:23 AM , By : Nattapol Sittikijyot
VBScript Return an entire line when searching for a string
VBScript Return an entire line when searching for a string
With these it helps When you can multiline with RegEx in VBScript you could get the hole line in Group 1 with
TAG : regex
Date : November 16 2020, 06:23 AM , By : Angie Brown
Unwind array of objects mongoDB
Unwind array of objects mongoDB
will help you Bit of a misnomer here. To just find the "objects" or items in a "collection" then all you really need to do is match the "object/item"
TAG : regex
Date : November 15 2020, 06:54 AM , By : user2949035
To delete the last character with regex
To delete the last character with regex
it fixes the issue , kelime=left(kelime,len(kelime)-1)
TAG : regex
Date : November 15 2020, 06:54 AM , By : user2949015
Understanding negative lookahead
Understanding negative lookahead
around this issue Lookaheads do not consume any characters. It just checks if the lookahead can be matched or not:
TAG : regex
Date : November 15 2020, 06:54 AM , By : 이동훈
How can I exclude a string if it ends in ".d.ts"?
How can I exclude a string if it ends in ".d.ts"?
should help you out I am using regex type glob to include files in gulp. How can I use a regex to ignore strings that end with a ".d.ts" but include all others?
TAG : regex
Date : November 15 2020, 06:54 AM , By : Sadia Z. Shaikh
Need help regarding forming a regular expression -xml
Need help regarding forming a regular expression -xml
this one helps. How can I form a regex for xml where it can accept any alphabet except K, I, L or any digit between 0 to 9 and the length should be 1. Below is one way. [0-9 ABCDEFGHJMNOPQRST]{1} , The regex should look something like this
TAG : regex
Date : November 15 2020, 06:54 AM , By : Lukas Donkers
Using sed to replace string in file by using regex capture group
Using sed to replace string in file by using regex capture group
fixed the issue. Will look into that further I start by saying I am very new on shell script so please don't shoot me !! :) , This works for me:
TAG : regex
Date : November 15 2020, 06:54 AM , By : Faye Chui
How to match a sequence of whitespaces with c++11 regex
How to match a sequence of whitespaces with c++11 regex
hope this fix your issue Just turn \s* to \s+ in your regex because \s* matches an empty string also(ie, \s* matches zero or more spaces) also and you don't need to have a capturing group.
TAG : regex
Date : November 14 2020, 04:51 PM , By : user2948628
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