Editor & Debugger ### Days until Xmas @author: W3 Resource Authors @url: https://www.w3resource.com/javascript-exercises/javascript-basic-exercise-9.php ### # @strict # $year -> getFullYear() # $month -> getMonth() # $day -> getDate() # $time -> getTime() var today = new Date(), Xmas = new Date(today.$year, 11, 25), # Xmas Day of this year oneDay = 1000 60 60 24; # spaces between numbers are treated as "*" if(today.$month == 11 && today.$day > 25) Xmas.setFullYear(Xmas.$year + 1); /** ():String * Finds the number of days left until Xmas (Dec. 25) */ HowManyDays():String -> "${round_up((Xmas.$time - today.$time) / oneDay)} days left until Christmas!"; round_up(Number n) -> Math.ceil n; "String" days_left = HowManyDays(); alert days_left;
Editor & Debugger ### Days until Xmas @author: W3 Resource Authors @url: https://www.w3resource.com/javascript-exercises/javascript-basic-exercise-9.php ### # @strict # $year -> getFullYear() # $month -> getMonth() # $day -> getDate() # $time -> getTime() var today = new Date(), Xmas = new Date(today.$year, 11, 25), # Xmas Day of this year oneDay = 1000 60 60 24; # spaces between numbers are treated as "*" if(today.$month == 11 && today.$day > 25) Xmas.setFullYear(Xmas.$year + 1); /** ():String * Finds the number of days left until Xmas (Dec. 25) */ HowManyDays():String -> "${round_up((Xmas.$time - today.$time) / oneDay)} days left until Christmas!"; round_up(Number n) -> Math.ceil n; "String" days_left = HowManyDays(); alert days_left;
