Hi I'm learning Regex but I've encountered a problem when looking at source of a page.
On amazon you can see 3 monitors per line with prices. I essentially want the monitors at the start of each line which means every 1st, 4th line and so on.
My code is:
How do I get every highlighted 1st, 4th, 7th, 10th line (starting at line 1 then +3) regex?