I suggest using regex replace to get the string you want: Using JavaScript you can simply achieve this. When was the term directory replaced by folder? rev2023.1.17.43168. Regular Expression, remove everything after last forward slash, Microsoft Azure joins Collectives on Stack Overflow. How do you access the matched groups in a JavaScript regular expression? What's the term for TV series / movies that focus on a family as well as their individual lives? I figured I'd ask in case anyone knew off hand. Thanks for contributing an answer to Stack Overflow! How can citizens assist at an aircraft crash site? @G5W This answer follows the principle of "change as little of the OPs implementation as possible to get the desired behavior". Find centralized, trusted content and collaborate around the technologies you use most. and What if I want to do it for the last in the text. Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. see http://regexr.com?2vlr8 for a live example, If your regex implementation support arbitrary length look-behind assertions you could replace, with an empty string. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Can I change which outlet on a circuit has the GFCI reset switch? If you are using one of those flavors, you can use: But it will capture the last slash in $0. I have the following regex to remove last slash from a URL: (.*)\/. Making statements based on opinion; back them up with references or personal experience. No parens because it doesn't need any groups - result goes into group 0 (the match itself). Is every feature of the universe logically necessary? Thanks for the awesome help, I know have a much better understanding of regex. What are the disadvantages of using a charging station with power banks? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. No regex used. my That means when you use a pattern matching function with a bare string, its equivalent to wrapping it in a call to regex (): # The regular call: str_extract (fruit, "nana") # Is Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. but it basically comes down to a matter of style. How can I validate an email address using a regular expression? leaving only a blank line). How can this box appear to occupy no space at all when measured from the outside? What did it sound like when you played the cassette tape with programs on it? How do I remove a property from a JavaScript object? Could you observe air-drag on an ISS spacewalk? Is it after a specific character, or after a specific index? (Basically Dog-people). but then it would have to be. There are a variety of ways to tinker or "improve" a regex. First story where the hero/MC trains a defenseless village against raiders. From the array return the element at index = length-1. This matches at least one of (anything not a slash) followed by end of the string: [^/]+$ Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Why is 51.8 inclination standard for Soyuz? To learn more, see our tips on writing great answers. Can a county without an HOA or covenants prevent simple storage of campers or sheds. This is most useful Solution 2. check WebIn Excel, with the combination of the LEFT and FIND functions, you can quickly remove the text after the first specific character. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. And this code is for Back button. Toggle some bits and get an actual square. print You are welcome. will be totally wiped out (Make it as long as possible.) How to see the number of layers currently selected in QGIS. When was the term directory replaced by folder? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. I'd like to remove everything before (including) the last slash, the result should look like, I googled this code which gives me everything before the last slash. I believe this approach is probably easier to understand, after all regexes - in general - are hard to read: NorthWind.ac.uk/Users/Current/IT/Surname, FirstName has a path-like structure (windows also supports the forward slash as a path separator), so we could use split-path to return the parent 'directory' path. rev2023.1.17.43168. Find position of last occurrence of a char in a string. So effectively it is anything followed by a colon. Is every feature of the universe logically necessary? Card trick: guessing the suit if you see the remaining three cards (important is that you can't move or turn the cards). How (un)safe is it to use non-random seed words? 2) In either case (with escaping/no escpaing), it is nt working. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Much faster. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. This action is non-reversible and will delete all versions of this regex. Caveat: an input Here's my original reply with the new character: $usr = 'Amer/kdb8916' $amer = $null if ($usr -match '\\ ( [^\\]+)$') { $amer = $matches[1] } $amer Anchor to start of pattern, or at the end of the most recent match. ListLast( Text , '/' ) or equivalent function. @angel0smile thank users who answer your question by upvoting (when you're able), and selecting their answer: In R, how to remove everything before the last slash, Microsoft Azure joins Collectives on Stack Overflow. If for example the dd300 is always follwed by two slash separated numbers it can be (dd300\/\d+\/\d+,) The best answers are voted up and rise to the top, Not the answer you're looking for? Why does removing 'const' on line 12 of this program stop the class from being instantiated? For PHP, the closest function is strrchr which works like this: This includes the slash in the results - as per Teddy's comment below, you can remove the slash with substr: The data you want would then be the match of the first group. How were Acorn Archimedes used outside education? Kyber and Dilithium explained to primary school students? Regular expression for alphanumeric and underscores, Regular expression to match a line that doesn't contain a word. Is there a regular expression to detect a valid regular expression? Kyber and Dilithium explained to primary school students? How to see the number of layers currently selected in QGIS, Can a county without an HOA or covenants prevent simple storage of campers or sheds. If it does not, you can replace. I have a list of pathnames like this in a file: I want to delete all characters after the last occurrence of "/", What does "you better" mean in this context of conversation? Making statements based on opinion; back them up with references or personal experience. @Martijn I understand completely. A dot is the correct directory to find a file whose path is specified with no path component. Your original question specified the forward slash, but it looks like you're actually dealing with a backslash (ie, "AMER\UserName"). Remove everything after last "_" occurance. How Intuit improves security, latency, and development velocity with a Site Maintenance- Friday, January 20, 2023 02:00 UTC (Thursday Jan 19 9PM How do we want to handle AI-generated answers? Connect and share knowledge within a single location that is structured and easy to search. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. If you're getting it from somewhere else (the URL, for example) then don't worry about it :). Kyber and Dilithium explained to primary school students? P.P.S. Thanks for contributing an answer to Stack Overflow! Thanks for contributing an answer to Unix & Linux Stack Exchange! Toggle some bits and get an actual square, Card trick: guessing the suit if you see the remaining three cards (important is that you can't move or turn the cards), Two parallel diagonal lines on a Schengen passport stamp, An adverb which means "doing without understanding", Books in which disembodied brains in blue fluid try to enslave humanity, How to pass duration to lilypond function, "ERROR: column "a" does not exist" when referencing column alias, How to make chocolate safe for Keidran? You can also get the "filename", or the last part, with the basename function.