Im having alot troubles to make an regular expression, exists some way to make a regular expresion with easy method? or exists some activity to make this automatically?
Could you please explain which type of trouble do you have? You can use regular expression using Javascript format in “Calculate a value” field in the activities or by using “Execute JS code” activity. I recommend you to check: JavaScript RegExp Object for more details on how to write regex in Javascript.
with non-code method
i have a big string, with alot of topics, i wanna retrieve these topics in a do while looping and create a .txt file for each
You can use “Extract text” activity where you can specify the After and Before strings to extract the text in the middle. Have you tried that?
i didnt, this activity will generate an array? Because i need put this in a loop and create a .txt file for each topic