You can easily simplify your regex to be this: I’m not sure whether the input string without the first group will have the underscore or not, but you can use the above regex if it’s the whole string. regex101 demo As you can see, the matched group 1 in the second match is empty and … Read more
Let me try to explain this with an example. Consider the following text: Now, if I apply the regex below over it… … I would get the following result: But I don’t care about the protocol — I just want the host and path of the URL. So, I change the regex to include the … Read more
Let me try to explain this with an example. Consider the following text: Now, if I apply the regex below over it… … I would get the following result: But I don’t care about the protocol — I just want the host and path of the URL. So, I change the regex to include the … Read more