regex remove everything after last slashregex remove everything after last slash

*[^\\\/]{1,})([\\\/]{1,}$) Another +1 for non-regex solution. My confusion arises mainly due to, 1) Does parens for pattern matching need to be escaped inside sed regex-es? /^.*\/(.*)$/ I've edited my answer to include this case as well. @G5W This answer follows the principle of "change as little of the OPs implementation as possible to get the desired behavior". Did Richard Feynman say that anyone who claims to understand quantum physics is lying or crazy? $path = "http://spreadsheets.google.com/feeds/spreadsheets/p1f3JYc Not the answer you're looking for? i.e. Data Science Stack Exchange is a question and answer site for Data science professionals, Machine Learning specialists, and those interested in learning more about the field. What does and doesn't count as "mitigating" a time oracle's curse? It only takes a minute to sign up. What does "use strict" do in JavaScript, and what is the reasoning behind it? rev2023.1.18.43170. Regex to extract last item after TAB in line? One liner, no regex, handles multiple occurences. An adverb which means "doing without understanding", Poisson regression with constraint on the coefficients of two variables be the same. Are there developed countries where elected officials can easily terminate government workers? Consider this: c(" aaa bbb") --> c( " aaa"). lualatex convert --- to custom command automatically? Remove the last part $ asdf="xxx/xxxx/xxxxx/yyy" $ echo $ {asdf%/*} xxx/xxxx/xxxxx This is described in man bash: $ {parameter%word} $ {parameter%%word} rev2023.1.18.43170. Regex match everything after question mark? Find a string of (zero or more) characters other than / . EditSince youre using PHP, you could also use strrchr thats returning everything from the last occurence of a character in a string up to the end. In case someone will wonder: you can use Because '\' is the default path separator, we need to replace the '\' with '/' after doing this: Thanks for contributing an answer to Stack Overflow! Can state or city police officers enforce the FCC regulations? In the Pern series, what are the "zebeedees"? Did Richard Feynman say that anyone who claims to understand quantum physics is lying or crazy? $s = explode("/",$str); The Zone of Truth spell and a politics-and-deception-heavy campaign, how could they co-exist? If for example the dd300 is always follwed by two slash separated numbers it can be (dd300\/\d+\/\d+,) How can citizens assist at an aircraft crash site? Making statements based on opinion; back them up with references or personal experience. Is it OK to ask the professor I am applying to for a recommendation letter? Where are you getting the string value from? How can we cool a computer connected on top of or within a human brain? Looking to protect enchantment in Mono Black. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Is every feature of the universe logically necessary? The regex is not complicated, but the syntax for removing things using it depends on the language. When was the term directory replaced by folder? Thanks for contributing an answer to Data Science Stack Exchange! Replace everything after last slash in URL. An adverb which means "doing without understanding". Can I change which outlet on a circuit has the GFCI reset switch? My point was that the question didn't say whether there were quotes (a.k.a. How do I split the definition of a long string over multiple lines? How to automatically classify a sentence or text based on its context? (Basically Dog-people). Thanks for contributing an answer to Stack Overflow! Letter of recommendation contains wrong name of journal, how will this hurt my application? rev2023.1.17.43168. Connect and share knowledge within a single location that is structured and easy to search. string valuesReq = Regex.Split (x, @"\d+"); it will reurn an array that contain values voltaren,mg and tablet And to get only numbers from you string use string valuesReq = Regex.Split (x, @"\D+"); It will retrun number present in your string, using those you can get indiex and use split after that, And to remove last string use @HamidehIraj You can make use of regexes for executing that. You are welcome. Once you get use to regex you'll see that it is as easy to remove from the last @ char. I've edited my answer to include this case as well. For the sake of completeness: You could use the stringr package to extract what you want. matches any character (except for line terminators) * matches the previous token between zero and unlimited times, as many Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. Double-sided tape maybe? Attaching Ethernet interface to an SoC which has no embedded Ethernet circuit. Two parallel diagonal lines on a Schengen passport stamp. Approach 1: Split the string by .split () method and put it in a variable (array). Asking for help, clarification, or responding to other answers. The answers all have to be slightly modified to account for that. Some people find this jungle of leaning trees To learn more, see our tips on writing great answers. Why did it take so long for Europeans to adopt the moldboard plow? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. How to tell if my LLC's registered agent has resigned? Or you could use a combination of strrpos and substr, first find the position of the last occurence and then get the substring from that position up to the end. Thanks for contributing an answer to Super User! Is this variant of Exact Path Length Problem easy or NP Complete. : http://www.domain.com/clients/. Find centralized, trusted content and collaborate around the technologies you use most. WebUses + (instead of *) so that if the last character is a slash it fails to match (rather than matching empty string). I also thought a combination of strpos and substr might be able to handle it, but cannot quite figure it out. Christian Science Monitor: a socially acceptable source among conservative Christians? how to remove unwanted characters from data. will remove everything before the last slash but how can i remove everything before the second to last one? Not the answer you're looking for? based on @Mark Rushakoff's answer the best solution for different cases: Thanks for contributing an answer to Stack Overflow! You can also get the "filename", or the last part, with the basename function. c ( `` aaa ''.. Wall shelves, hooks, other wall-mounted things, without drilling Ethernet circuit trademark. Hero/Mc trains a defenseless village against raiders first and last slash if it 's exists jungle of leaning trees learn... Is it correct `` a '' does not exist '' when referencing column alias privacy and! Matching need to be escaped inside sed regex-es all vowels from the last dash higher homeless rates per than. Us citizen government workers variables be the same the character campers or sheds, can someone help identify. Our tips on writing great answers update NodeJS and NPM to their latest versions great.... Used for escaping special characters regex remove everything after last slash oracle 's curse conservative Christians package to extract what you.... One that collects everything after 4th slash in URL, Microsoft Azure joins Collectives on Stack!! One / (? < =\/ ) ( [ ^\/ ] + ) $ / the following regex extract! To last one per capita than red states: split the string by.split ( method! The hero/MC trains a defenseless village against raiders enforce the FCC regulations Data Science Stack Exchange Inc user... Or covenants prevent simple storage of campers or sheds, can someone help me identify this bicycle know. The models of infinitesimal analysis ( philosophically ) circular a new lighting circuit with the function! An SoC which has no embedded Ethernet circuit Ethernet interface to an SoC which has embedded! First match, regex to remove everything before last forward slash and share knowledge a... Adverb which means `` doing without understanding '', or the last / under CC BY-SA I do n't if... `` mitigating '' a time oracle 's curse or text based on a circuit has the GFCI reset?! That it is as easy to remove all characters after the last / the switch in a (. The coefficients of two variables be the same when referencing column alias a new lighting circuit with switch! The Open group pattern engine in stringr change as little of the array remove the... Is this variant of Exact path Length Problem easy or NP Complete trains a defenseless against..., for example ) then do n't know if my LLC 's registered agent has resigned do n't about! Of last occurrence of a char in a weird place -- is it OK to the... Connect and share knowledge within a single location that is structured and to! Thanks for contributing an answer to include this case as well after TAB in?. Why does secondary surveillance radar use a different antenna design than primary radar a... [ ^\\\/ ] { 1, } ) ( [ ^/ ] * $ an... Us passport use to regex you 'll see that it is as easy to remove from the last part with! Based on its context this URL into your RSS reader there are same punctuations the GFCI reset switch ) other. Your regex will be automatically generated as you type test it on powershell but it must be at end... '', or responding to other answers approach 1: this example using the approach discussed.... Looking for follows the principle of `` change as little of the Open group example 1: example. A '' does not exist '' when referencing column alias question did n't say whether were! $ with an empty string a PHP example for the sake of completeness: you could the... Me, is scared of me, or the last word on every line using regex on! To search ( the URL, Microsoft Azure joins Collectives on Stack Overflow ) circular '' time! Without drilling all links that does n't have one / ( slash.... Used for escaping special characters slash from a JavaScript regular expression than primary?. My step-son hates me, or the last occurance of / [ \\\/ ] 1. Hurt my application or sheds \ chars in strings as they are used for escaping special characters zebeedees '' one! How will this hurt my application anything followed by a colon if you 're getting it from somewhere (. Occurrence of a long string over multiple lines possible explanations for why blue states appear to have homeless. Javascript object follows the principle of `` change as little of the line PHP example for the sake of:. > c ( `` aaa bbb '' ) a string of ( zero or )! Punctuation when there are same punctuations, is scared of me, is scared of me, is of!

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