This is the same question I have asked of the forums and had @Yoichi answer before
Further to @ptrobot’s post,
RegexStorm is the MOST compatible site with UiPath, but please note there are still some small differences between UiPath and RegexStorm.
“^” = the start of the entire string
“$”= the end of an entire string
But in UiPath
“^” = the start of a single line.
“$”= the end of a single line.
The simplest of differences can make solving a pattern easier. Lots of forum users use Regex101.com simply because you can share your Regex Pattern - that’s it.
I regularly use both sites. With regex101.com to share with others or RegexStorm if its just me figuring out a pattern.
If you want to Learn Regex - feel free to check out my Regex MegaPost:
If in doubt - make a post (like you did) and you will get assistance from the community
Hopefully this helps