Question
I want to grab numbers out of a string. Using the StringSearcher with reg expr "[0-9]+" does not give results, while using the reg expr " [0-9]+" (watch the leading space) does. What do I do wrong?
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This will give you the first occurring group (one ore more) of digits inside the attribute "string", returned in attribute "_first_match"
Example: "test123abc" as input will return "123".