![]() In the final three minutes, the penalty is a loss of down on first and second down or 10 yards, with the down repeated, on third down. If the time count occurs before the three-minute mark of a half, the penalty is five yards and the down is repeated. Arena football used a 35-second play clock.Īlso in the Canadian Football League, a time count is enforced differently at certain points of the game. Various professional leagues have used their own standards the original XFL and Alliance of American Football, for instance, used a 35-second play clock to encourage faster play the revived XFL uses a play clock measured 25 seconds from the spotting of the ball. ![]() High school football, starting with the 2019 season, teams will use the 40-second play clock as in the NCAA and NFL, with minor exceptions. Now, the same intervals as the NFL are used, with minor differences for the final two minutes of each half. Before 2008, in college football, the play clock was 25 seconds after the ball was set, but the clock was not stopped for the ball to be set unless the previous play resulted in a stoppage of the clock. In the NFL, teams have 40 seconds timed from the end of the previous down. In all levels of Canadian football, the offensive team must run a play within 20 seconds of the referee whistling the play in in amateur American football, teams have 25 seconds from the time the ball is declared ready for play. If a visible clock is not available or not functioning, game officials on the field will use a stopwatch or other similar device to enforce the rule. The offensive team must put the ball in play by either snapping the ball during a scrimmage down or kicking the ball during a free kick down before the time expires, or else they will be assessed a 5-yard delay of game (American football) or time count violation (Canadian football that code's "delay of game" is a different infraction) penalty. ![]() ( July 2016) ( Learn how and when to remove this template message)Ī play clock, also called a delay-of-game timer, is a countdown clock intended to speed up the pace of the game in gridiron football. Please help improve this article if you can. The specific problem is: No organization. So timezoneCorrection is probably just a number to shift the result some number of hours to meet local context.This article may require cleanup to meet Wikipedia's quality standards. I also assume that getTime() returns the time based on wherever the amazon server cluster is that runs applab. It would take more lines of code to use an if-statement to do the arithmetic for that single line, but would also be much more readable. loosely speaking this: (correct ? timeZoneCorrection : 0) means: if correct is true, then use timeZoneCorrection else use 0. The weirdo ? thing is a short way to do an if-statement (that most people think is ugly and makes code hard to read). (I realize this isn’t a great explanation of why this works, but that’s what it’s doing). Since 86400 is the number of seconds in a day, I assume this is an attempt to extract the number of seconds (or miliseconds) that have elapsed so far today. When you do %86400 you’re dividing a big number by 86400 and getting the remainder. I assume that time is just the result of getTime(). % is the modulo operator which returns the remainder from division. Math.floor simply returns the whole number portion of a decimal number regardless of how big the decimal portion is. Once you know that, the rest is math to figure out what you want about the time. GetTime() returns the number of milliseconds since midnight, jan 1, 1969. That code snippet looks a little incomplete – don’t know what time variable holds.Īnyway to recreate you need to know the app lab function: Not saying he can’t just feels risky.įWIW he could probably recreate this code himself without copying. Like for example if this is his way of “including mathematical concepts” I would worry about him saying it came from someone else. Obviously safer if this code isn’t included in the algorithm portion that he highlights for the written responses at all. If he’s using that code in his app, as long as he doesn’t claim it’s part of his abstraction AND he doesn’t claim it’s his main algorithm, I think it would be okay. I’d love to have others weigh in on this too.
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