In a nutshell:
l=y=>y%(y%25?4:16)<1
Source: https://codegolf.stackexchange.com/questions/50798/is-it-a-leap-year#answer-50914
Human readable version:
function isLeapYear(year) {
return year % (year % 25 ? 4 : 16) < 1;
}
In a nutshell:
l=y=>y%(y%25?4:16)<1
Source: https://codegolf.stackexchange.com/questions/50798/is-it-a-leap-year#answer-50914
Human readable version:
function isLeapYear(year) {
return year % (year % 25 ? 4 : 16) < 1;
}