PRODUCT: Alteryx Designer
Your RegEx Journey Starts Here
My journey with Regular Expressions (RegEx) started because I was lazy. I realized that substring, findstring and other searches were difficult to configure when my data wasn't well structured. As I began working with more and more data I found that the time spent in learning about RegEx was saving me loads of time and was getting me cleaner data. I didn't learn it all overnight. Sometimes I needed help and I did ask for it.
I see many questions in the Alteryx Community regarding patterns. Some of them I answer with RegEx and some without. Just the other day I used both the contains()function as well as the RegEx replace in the same expression for a post. The pattern used was not for a beginner and I apologized for not being able to adequately explain it. I am self-taught and sometimes I just know how to write something (learned from trial and error) and explaining the expression was difficult for me. In the following video I show you ways to identify basic target data (Tokens) and use a variety of formula replacements to demonstrate how the token finds matches throughout the string.
The following 20 minute video walks you through some simple replacements and hopefully provides you with the courage to explore your own data with RegEx at your side. If you want a quick reference, you can use RegEx101 to help you. I explain in the video that I prefer to use Alteryx designer, but the choice is yours to make. There are training opportunities here in community and at Inspire for you as well.