# note that after the first character it can contain : because sub-properties must be in this key # next get property key - can actually be very complex and include sub-properties but it ends with a # then get the object name, at least 1 char before a :, then followed by a : # Every token must start with a square bracket
# start by defining a group, but don't give it an own capture-name You can then begin writing multi-line Regular Expressions with #-hashes in front of your comments, like this: Make sure you also ignore white-space so that you can indent your expressions. Turns out you must enable a feature, and you're ready to go. This surprised me, as I had never seen this before. While fiddling around with the expression, I found out that I could add comments to my RegEx. Now the tool won't help too much, but a bit. The best Tool I know to work with RegEx: Expresso
EXPRESSO REGEX TOOL HOW TO
So I had to figure out how to add this - based on the Regular Expression found within DNN. The original RegEx - impossible to work with We needed support for tokens-in-tokens - like ] to allow queries to do things like "Try to get the sort-direction from the URL, but if it's not there, use the default value configured in the App".It removed empty from our templates - which messes um some very common AngularJS scripts.We had used the standard DNN engine so far but it had a few problems like: While we were working on 2sxc 7 we needed to improve the token engine. But now I discovered a method which makes everything easier - so this is Lessons Learned #1 from the development of 2sxc 7. Working with large and complex regular expressions is very difficult.
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