Questions tagged [regex]
Regular expressions provide a declarative language to match patterns within strings. They are commonly used for string validation, parsing, and transformation. Specify the language (PHP, Python, etc) or tool (grep, VS Code, Google Analytics, etc) that you are using. Do not post questions asking for an explanation of what a symbol means or what a particular regular expression will match.
260,418
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Oracle regexp_replace entire matching word
Input:
ABC DEF GHIJ123A KLM GHIJ456B RST UVW GHIJ789C
Ouput:
ABC DEF GHIJ000X KLM GHIJ000X RST UVW GHIJ000X
So, I want to find all instances of words in the string that start with GHIJ and replace ...
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To make a Letterhead consisting of Company Name, Logo, Address using Python , PDFminer, Regex , Canvas, ReportLab and any other tools
Create a letterhead in pdf format,using python in which we can use pdfminer,extract text ,regex, and any other tools as such.That letterhead should contain name, logo of that company and company ...
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Regex matching online but not in App Script for MMM-YYYY [duplicate]
This is my Regex Pattern to match Date format MMM-YYYY(Apr-23). I have checked this on Regex101 it works as expected.
(\b\d{1,2}\D{0,3})?\b(?:Jan(?:uary)?|Feb(?:ruary)?|Mar(?:ch)?|Apr(?:il)?|May|Jun(?:...
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Is there php redirect function that will be redirect if match referer only? [closed]
I try like following but it doesn’t work in sometimes.
<?php
$refer = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : null;
if( preg_match("/anysite1/i", $refer) or ...
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add double quote delimiters to a tab separated file in notepad++
I have a tab separated file where I need to add double quote delimiters around the text fields. Not all the text fields start with a letter, some start with numbers. There are also number and date ...
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VBA Backreferencing using Regular Expressions Find and Replace
I want to standardize the formatting of some text within a Word document using VBA and regEx. For example, my document would contain text strings such as "Qty #", "Qty (#)", "...
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RegEx - String contains specific verbiage [duplicate]
I am new to RegEx, but I am trying to setup a process that sets a designated 'Role' based on an employee's title.
For instance, I have a list of key phrases that point to the user having a role of '...
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1
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Return the sum of all the numbers contained within the string
Instructions: The sumNums function takes a string as an argument. It should return the sum of all the numbers contained within the string. If there are no numbers in the string, sumNums should return ...
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Regex - lookahead and between [duplicate]
Suppose I have this structure of strings. I have >100k.
'xxxxxx0AxxZZxxBBxxxxx1AxxxxxBB' --Group1 is 1
'xxxxxxxxx0AxxxxZZxxxxx1AxxxxxBBxxxx' --Group1 is 1
'...
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How to get all occurrences of a string using regex in R? [duplicate]
Let's say I have a string
Str1 -> "[18.01,19.023],[20.0289,20.9273],[32.474742,284.383732]"
This is like a set of coordinates of type [x,y] and I want to extract all the "x" and ...
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Regex for matching numbers >= 150,000 with spaces included not working as expected
I'm trying to create a regex that matches numbers greater than or equal to 150 000, considering spaces as thousand separators. Here is the regex I tried:
^(150\s*000|1[5-9]\d{2}(\s*\d{3})*|[2-9]\d{2}(\...
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5
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Capturing all matches of a string value from an array of regex patterns, while prioritizing closest matches
Let's say I have an array of names, along with a regex union of them:
match_array = [/Dan/i, /Danny/i, /Daniel/i]
match_values = Regexp.union(match_array)
I'm using a regex union because the actual ...
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regex expression doesn't match, if i put ? after a group
I want to get some information from html text using Python. This regex expression captures multiple times throughout the text.
def regexanje(tekst):
re_ime = r'<span class="font_xlarge&...
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regex get everything between first and last double quotes each line [closed]
I want get with regex pattern everything between first and last double quotes in each line
text:
Example Title --- "Values"
Example Title --- "Valu"es"
I want get like this:
...
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1
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How to redirect an url with a specific folder to another, whatever the page?
I tried for hours to redirect in an htaccess every pages of a folder to new url, matching the folder but it seems I definitely do not understand nothing to regex and redirect !
I want to redirect any ...
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