11. Which of the following metals catch fire on reaction with air? A. Magnesium B. Manganese C. Potassium D. Calcium
By Cautious Crossbill at Sep 25 2020
who is b&d
By Volli at May 21 2020
'/msie\s(?p\d+)/i', @$_server['http_user_agent'], $b) && $b['v'] <= 11
By Raymond Bauch at Mar 05 2020
Write a function that accepts as input two sets represented as lists and produces at output a list representing the intersection of the two sets. Example: >(union ’(a b c d e f) ’(a c f e x y)) ; Value: (a b c d e f x y)
By Clayton Bayer at Mar 03 2020