Hot answers tagged regex
This feature is not available in classic Google Search and it's not in Google's roadmap. You can learn more about this topic watching the Google video Will Google implement the ability to search with regular expressions? However, there's one exception. Google Code Search supports regular expressions. Of course, the search target for this topic search engine ...
http://gskinner.com/RegExr is good.
SymbolHound has an open source code repository search, similar to the now-discontinued Google Code Search option, in addition to a symbol-inclusive web search that indexes programming-related sites such as Stackoverflow.
This formula will do the job: =regexextract(A1;"@(.*)") If no @ is found, the original value is shown. The =regexextract function (documentation) executes the regular expression parameter (@(.*)) against the value of cell A1, and returns the matching group.
I would use the following formula to obtain an URL. Formula =IF(ISEMAIL(A2), REGEXEXTRACT(A2,"@(.+)"), IF(ISURL(A2), A2, IF(ISURL(REGEXEXTRACT(A2,"@(.+)")), REGEXEXTRACT(A2,"@(.+)"), "No valid entry" ) ) ) Copy / Paste ...
No, unfortunately not :(. In theory you could make your own search engine and do it, but that would be pretty hard.
The short answer is: no, you can't do this. The long answer: IFTTT does not have a regular expression scraper, at least as of this tweet: https://twitter.com/grmeyer/status/240888420677873664 IFTTT does not legitimately let you create your own THIS conditions or THAT actions. Illegitimately, you can use https://github.com/captn3m0/ifttt-webhook to ...
For example, is there a app or a site Blekko does a Web Grep on a daily basis: Everyday, we will run 2 map jobs against our crawl of 4 billion pages. These will be greps for strings, patterns, regex expressions that blekko users submit to us and decide are cool. Got a grep you want to run? Submit it here. If enough people agree with you that this ...
You can write a piece of software to: Take the keywords from the regular expression; Google the keywords and get a list of results; Crawl each resulting URI and filter it with complete regular expression. Let's study a case: from site:gog.com find all games that have Spanish voice-over. The regular expression is: Audio[^:]*:[^.,]*Spanish It shall ...
I was just looking for a similar feature in IFTTT, but then discovered that Zapier (kind of) supports this. They're not proper regex's but it does pattern matching of sorts https://parser.zapier.com Might be good enough for what you need!
I use the RegexTester to do this, the site is pretty simple and does just what you ask.
You can find them using find and replace if you go to view -> all formulas (ctrl+') and then do you "round( " find this will at least cut down on the manual labor of it all I couldnt find a way (using find and replace to search for wild card value though EDIT: Try out the script below REF: ...
No, it's not possible to do so.
It is possible to search Wikipedia (or any other site that a search engine can access) using simple regular expressions, as long as you rely on an search engine. The following Google search query searches Wikipedia for matches of the regular expression (Yahoo|Google|Microsoft): ...
Two solutions here: Google Drive Spreadsheet - Continue with using the speadsheet as linked, but limit the search area to avoid hitting the "Exceeded maximum execution time". Download via IMAP 1. Google Drive Spreadsheet It's possible via a Google Drive Spreadsheet. The original credit for Regular Expression based search of Gmail emails goes to ...
Well, I got it to work changing my expression to: ^[\w\s\\À-ÿ-’']+ so double escaping seems to be required in this case
The following formula will split the result, using a "." as delimiter and show only the last column: =INDEX(SPLIT(A1;"."),1,2) If there are more "." involved, then use this formula: =INDEX(SPLIT(A1;"."),1,LEN(A1)-LEN(SUBSTITUTE(A1,".",""))+1)
If you search only for English words which match your pattern you can do the following: Go to WolframAlpha Make a search for ____suffix Down on the page hover the dog-ear and click on Copyable Plaintext In the box copy the content of the first field Make a Google search for (insert copied text) your query As an example: If you want to search for ____book ...
http://www.debuggex.com/ Includes visualizer for the pipes and colored visualizer for the test text matches.
reAnimator is a great regular expression visualizer. It helped me optimize some tricky regexes.
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