10 examples of 'javascript get year' in JavaScript

80
function getDayOfYear(date,utc) {
81
    utc = utc || false;
82
    var dayCount = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334];
83
    var mn = utc ? date.getUTCMonth() : date.getMonth();
84
    var dn = utc ? date.getUTCDate() : date.getDate();
85
    var dayOfYear = dayCount[mn] + dn;
86
    if(mn > 1 && isLeapYear(utc ? date.getUTCFullYear() : date.getFullYear())) dayOfYear++;
87
    return dayOfYear;
88
}

42
function getYear(date) {
43
  return moment(date).jYear();
44
}

133
Utils.prototype.getYear = function getYear(date) {
134
  return date.jYear();
135
};

449
function getYear(){
450
    var year = "";
451
    if(document.title)
452
    {
453
        var mName = document.title.substr(0, document.title.indexOf(" -")).replace(/ /g, "+");
454
        year = mName.substr(document.title.indexOf("(")+1).replace(")","");
455
    }
456
    return year;
457
}

26
function dayFromYear(y) {
27
  return Math.floor((y - 1969) / 4) - Math.floor((y - 1901) / 100) + Math.floor((y - 1601) / 400) + 365 * (y - 1970);
28
}

88
getFullYear () {
89
  return this.jdate[0]
90
}

21
get year() {
22
    return this._year;
23
}

5
function completeYear(year) {
6
	if(year.length == 2) {
7
		var currentYear = new Date().getFullYear();
8
		if (parseInt(year) <= currentYear % 100)
9
			return Math.floor(currentYear/100) + year;
10
		else
11
			return (Math.floor(currentYear/100) - 1) + year;
12
	}
13
	return year
14
}

164
firstDayOfYear(): number {
165
  return this._week.doy;
166
}

44
var getImperialYear = function getImperialYear(year) {
45
    var langLocale = $A.get("$Locale.langLocale");
46
    var useShortName = langLocale !== "ja";
47
    for (var i = 0; i < imperialYear.length; i++) {
48
        if (year >= imperialYear[i].year) {
49
            var ret = getImperialYearLabel(imperialYear[i], useShortName) + (year - imperialYear[i].year + 1);
50
            if (year === imperialYear[i].year && i < imperialYear.length - 1) {
51
                // transition year -- display both
52
                var prev = imperialYear[i + 1];
53
                ret += '/' +  getImperialYearLabel(prev, useShortName) + (year - prev.year + 1);
54
            }
55
            return ret;
56
        }
57
    }
58
    return null;
59
};