Difference between various filters

[dtrezubSV]

I understand some filters are supposed to be CSS/JSONPath/JQ/XPath Filters, while others accept plain text or regex.

However, I find that the wording on them is confusing.

I'm using the subscription version, and I'd like to know the what the various filtering options mean:

• CSS/JSONPath/JQ/XPath Filters - if I enter //a it will only look at the content between <a> tags? Or it will look at the entire line where the <a> tag is located?
• Remove elements - What exactly "remove elements" mean? Does it mean it will IGNORE the tags entered?

Text filtering:

• Trigger/wait for text - will it trigger a change notification if the text is found in the output from the filters above?
• Ignore Lines Containing - if a line in the output from the filters contains the text entered here, ignore the line?
• Block change-detection while text matches - I have no idea about this one...
• Extract text - ???

Thanks for any explanation!