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ihorkatkov/getDateAgo.js

Created July 25, 2015 11:13
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[JS] getDateAgo(date, days) - возвращает число, которое было days дней назад от даты date.
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getDateAgo.js
function getDateAgo(date, days) {
var newDate = new Date(date);
newDate.setDate(newDate.getDate() - days)
return newDate.getDate();
}
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