I want to match/extract the last 4 consecutive digits in a string. The pattern I need to match is therefore [0-9]{4}, but only the last instance of it in the string - if there are any non-numbers in between, it…
I tried using (?<=[^n])<!--([^n]*) currently it's not capturing inline <!-- comment --> <element /> and for some reason also capture newline comment only. My current approach was to use lookbehind newline (n) and if it's an inline comment erase it…
Good Day Explanation of what I'm trying to do: I have a component with checkboxes and names: [x] foo [ ] bar [ ] orange If I select foo, I only want to match records that contain "foo" not "foo…
Hi in our below code using codeql scanning got an alert that "This part of the regular expression may cause exponential backtracking on strings starting with '0' and containing many repetitions of '0'." const validateUrl = str => { var…
Offer.php have 200-300 if else statement. My team leader want to get values of if else statement. I Need values of $_GET and == "value". Offer.php : <?php if (isset($_GET['test']) && $_GET['test'] == "one") { include "hi.php"; } elseif (isset($_GET['demo'])…
Trying to find a solution to replace all occurance of fullstop in a sentence except if its an email. e.g Input: Hello, Thanks for reaching us, we really appreciate your feedback! We are always trying to improve our product to…
I want to get how many time a regex matched in given string in JavaScript. For example: var string = "AABBCCaabbcc123!@#" I want to get: How many upper case in string: 6, How many lower case in string: 6, How…
I have a multi-line string that I'm trying to extract, but it is not returning any pieces. $input = '<script> buffy = 1; vampire = { response: [{"sleep":"night"}] }; </script>'; preg_match( '~response:(.*?)};~', $input, $output ); print_r( $output ); I am…
I'm trying to write a Visual Studio Code snippet that converts Pascal case to lowercase with spaces. I'm almost there: ${1/([A-Z]*)([A-Z][a-z]+)/$1 ${2:/downcase} /g} Group 1 matches acronyms and group 2 matches capitalized words. So if the placeholder were MyUIDTest, the…
I'm looking for a pattern that match with "changes": [ "5.12.0", "5.14.0" ], ... "changes": [ "1", "5.0.0", "5.10.1" ], ... "changes": [ "4.4", "5.0.0", "5.10.1" ], I'm no expert, I've tried maybe 40 or 50 different solutions, here's my…