39 Regex testing
Regex (regular expression): /(^|\s)(\d{1,3},*){4,}/
- For appliance(s) with draft control the area of the air supply shall be at least 1 in.2 for every 7000 Btu’s of input up to and including 1000000 Btu’s, plus 1 in.2 for every 14000 Btu’s in excess of 1000000 Btu’s. For metric calculations use; 310 mm2 for every kW up to and including 293 kW plus 155 mm2 for every kW in excess of 293 kW).
- 1000
1,000 then match 8,000,000
- 1000
- 38,866
1
98
346
- 21
- 09
- 236
- src=”https://pressbooks.bccampus.ca/hfriedman/wp-content/uploads/sites/998/2023/11/image32-300×225.jpeg”
/1000/24,000/24589