On this day in 1884, the country’s first roller coaster opened at Coney Island, sparking Americans’ obsession with amusement rides. Invented by LaMarcus Thompson, the ride, called the Switchback Railway, spanned 600 feet and traveled just six miles per hour. Who invented upside down roller coaster? The inverted coaster wasRead More →
while – loops through a block of code while a condition is true. do… while – loops through a block of code once, and then repeats the loop while a condition is true. for – run statements a specified number of times. How many types of loops are there inRead More →
Repeated views count up to a certain point (say, for instance, someone watches a video multiple times a day), but they stop counting at a certain number that YouTube has not specified. Experts believe that after 4 or 5 views in one day, YouTube stops adding new views to aRead More →