alert ("Today Day is = " + day_name[my_day.getDay()]); } Date Project on getting Second Saturday of the monthDate Project on getting week day User can enter any date in mm/dd/yy format and get the day of the week for that date. Getting date of the month from date objec...
getDay()is an date method in JavaScript, which is used to return the day of the week (Name/number of the day in a week between 0 to 6) for the specified date. As we all know there are 7 days in a week, the numbering for those days in JavaScript goes as follow, Sunday=0, Mon...
在Javascript中，通过try-catch语句来实现异常的处理。该语句作为标准的一部分，其语法规则如下：``` j...
代码语言:javascript 复制 varXmas95=newDate('December 25, 1995 23:15:30');varweekday=Xmas95.getDay();console.log(weekday);// 1 规格 Specification Status Comment ECMAScript Latest Draft (ECMA-262)The definition of 'Date.prototype.getDay' in that specification. ...
JavaScript Date getDay Method - Learn how to use the JavaScript Date getDay method to retrieve the day of the week as a number (0-6) from a date object.
days[i]=newDate(date.getFullYear(),date.getMonth(),date.getDate()-date.getDay()+1+i); } returndays; } functionGetWeek(){ vardate=document.getElementById('date'); if(date.value==""){ alert("Please enter a date first!"); ...
JavaScript Code: // Define a function startOfWeek that takes a Date object date as inputfunctionstartOfWeek(date){// Calculate the difference between the date's day of the month and its day of the weekvardiff=date.getDate()-date.getDay()+(date.getDay()===0?-6:1);// Set the date...
Date.getUTCDay() Parameters NONE Return Value TypeDescription A numberThe weekday of a date (0 to 6), according to UTC. Browser Support getUTCDay()is an ECMAScript1 (JavaScript 1997) feature. It is supported in all browsers: ChromeEdgeFirefoxSafariOperaIE ...
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if (numWeekDay == 0) { return '周日'; } else if (numWeekDay == 1) { return '周一'; } else if (numWeekDay == 2) { return '周二'; } else if (numWeekDay == 3) { return '周三'; } else if (numWeekDay == 4) { return '周四'; } else if (numWeekDay == 5) { re...