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<!DOCTYPE html>
<html>
<body>
<button type="button"
onclick="document.getElementById('display').innerHTML = Date()">
Click me to display Date and Time.</button>
<p id="display"></p>
</body>
</html>
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var date_time = new Date().toLocaleString();
console.log(date_time);
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var dateWithTime = new Date().toLocaleString().replace(",", "")
console.log(dateWithTime)
//output :6/24/2022 9:36:33 PM
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// Get the current date and time
const currentDate = new Date();
// Get the current year, month, and day
const year = currentDate.getFullYear();
const month = currentDate.getMonth() + 1; // Months are zero-based, so add 1
const day = currentDate.getDate();
// Get the current hour, minute, and second
const hour = currentDate.getHours();
const minute = currentDate.getMinutes();
const second = currentDate.getSeconds();
// Display the date and time
console.log(`Current date and time: ${year}-${month}-${day} ${hour}:${minute}:${second}`);
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<button onclick="displayDate()">The time is?</button>
<script>
function displayDate() {
document.getElementById("demo").innerHTML = Date();
}
</script>
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var d = new Date(),
minutes = d.getMinutes().toString().length == 1 ? '0'+d.getMinutes() : d.getMinutes(),
hours = d.getHours().toString().length == 1 ? '0'+d.getHours() : d.getHours(),
ampm = d.getHours() >= 12 ? 'pm' : 'am',
months = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'],
days = ['Sun','Mon','Tue','Wed','Thu','Fri','Sat'];
return days[d.getDay()]+' '+months[d.getMonth()]+' '+d.getDate()+' '+d.getFullYear()+' '+hours+':'+minutes+ampm;
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// To test a function and get back its return
function printElapsedTime(fTest) {
let nStartTime = Date.now(),
vReturn = fTest(),
nEndTime = Date.now()
console.log(`Elapsed time: ${ String(nEndTime - nStartTime) } milliseconds`)
return vReturn
}
let yourFunctionReturn = printElapsedTime(yourFunction)
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var dt = new Date(msg.timestamp);
var msg = {
'month': dt.getMonth() + 1,
'day': dt.getDate(),
'year': dt.getFullYear(),
'hours': dt.getHours(),
'mins': dt.getMinutes(),
'sec': dt.getSeconds(),
'msecs': dt.getMilliseconds()
}