10 examples of 'js date get day' in JavaScript

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67getDayOfWeek(date: Date): number {
68 return date.getDay();
69}
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157getDay() { return !(this.value instanceof Date) ? NaN : this.value.getDay(); }
124function getDay(str){
125 var oDate = new Date(str);
126 var oDay = oDate.getDate();
127 return getzf(oDay);
128}
125export function getFirstDayOfMonth(day) {
126 return new Date(day.getFullYear(), day.getMonth(), 1, 12);
127}
42export function getDaysInMonth (d) {
43 const resultDate = getFirstDayOfMonth(d);
44
45 resultDate.setMonth(resultDate.getMonth() + 1);
46 resultDate.setDate(resultDate.getDate() - 1);
47
48 return resultDate.getDate();
49}
96function getDaysInMonth(d) {
97 var resultDate = getFirstDayOfMonth(d);
98 resultDate.setMonth(resultDate.getMonth() + 1);
99 resultDate.setDate(resultDate.getDate() - 1);
100 return resultDate.getDate();
101}
118function getDay(day: number) {
119 const t = new Date(time);
120 t.setDate(t.getDate() + day);
121 const m = t.getMonth() + 1;
122 return t.getFullYear() + '-' + m + '-' + t.getDate();
123}
32function checkDay(){
33 var pre_time = localStorage['today'];
34 var now_time = new Date().getDay();
35 if (pre_time == now_time){
36 return false;
37 }else{
38 return now_time;
39 }
40}
40static dayOfWeek (date) {
41 var day = date.getDay()
42 return {
43 1: 'Mon',
44 2: 'Tue',
45 3: 'Wed',
46 4: 'Thu',
47 5: 'Fri',
48 6: 'Sat',
49 0: 'Sun'
50 }[day]
51}
135export function getDayNumOfMonth(day) {
136 const resultDate = getFirstDayOfMonth(day);
137
138 resultDate.setMonth(resultDate.getMonth() + 1);
139 resultDate.setDate(resultDate.getDate() - 1);
140
141 return resultDate.getDate();
142}

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