15 авг. 2010 г. · It's because the original string matches the regex /a(.*)j/ and the second entry of the array contains the first matching group (.*).

22 авг. 2021 г. · You can use RegExp.prototype.exec which returns an Array with the full match and the capturing groups matches: const input = '[2021-05-29] ...

3 дек. 2015 г. · Simply try this /Password.*;/ So you start looking for a String with Password in the beginning, followed by whatever character, until you reach a ;.

28 авг. 2016 г. · I'm trying to extract a resource id using regex into a variable. So far I managed to match the string, but I'm confused as to how to extract the digits into a ...

19 дек. 2014 г. · You can use: var regExp = /^([^?]+)/; This will always return string before first ? whether or not ? is present in input.

5 нояб. 2018 г. · match() function in JS can be used to match a substring in a string. When I run this code, I got output like this.

9 мар. 2021 г. · Try this regex: testStrings = ["library/History.read", "library/other.read", "library/Geography.read", "library/History.unread", "ebook/hstory.read", "library/ ...

5 февр. 2015 г. · The first part of my String will always be a random assortment of characters. Is there some regex which will remove everything up to THIS ?

20 авг. 2012 г. · 2 Answers. Use match to find all substrings that match the regex. Now you can use indexOf and length to find the start/end indices.

26 авг. 2019 г. · Check if a JavaScript string includes a substring that matches a regex. Make the regex and then use . test() with the string as the argument.