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How do you get a timestamp in JavaScript?

...ny alteration). Details: On almost all current browsers you can use Date.now() to get the UTC timestamp in milliseconds; a notable exception to this is IE8 and earlier (see compatibility table). You can easily make a shim for this, though: if (!Date.now) { Date.now = function() { return new ...
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How to truncate the time on a DateTime object in Python?

...g for... >>> import datetime >>> dt = datetime.datetime.now() >>> dt = dt.replace(hour=0, minute=0, second=0, microsecond=0) # Returns a copy >>> dt datetime.datetime(2011, 3, 29, 0, 0) But if you really don't care about the time aspect of things, then you shou...
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How do I Convert DateTime.now to UTC in Ruby?

If I have d = DateTime.now , how do I convert 'd' into UTC (with the appropriate date)? 7 Answers ...
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Microsecond timing in JavaScript

...ming data to script: the W3C High Resolution Timer, aka window.performance.now(). now() is better than the traditional Date.getTime() in two important ways: now() is a double with submillisecond resolution that represents the number of milliseconds since the start of the page's navigation. It re...
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How to calculate age (in years) based on Date of Birth and getDate()

...re are some more accurate methods: BEST METHOD FOR YEARS IN INT DECLARE @Now datetime, @Dob datetime SELECT @Now='1990-05-05', @Dob='1980-05-05' --results in 10 --SELECT @Now='1990-05-04', @Dob='1980-05-05' --results in 9 --SELECT @Now='1989-05-06', @Dob='1980-05-05' --results in 9 --SELEC...
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How to compare times in Python?

...truggling to find out how to check if the current time ( datetime.datetime.now() ) is earlier, later or the same than a specified time (e.g. 8am) regardless of the date. ...
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How do I get the current time zone of MySQL?

Anyone knows if there is such a function in MySQL? 17 Answers 17 ...
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How to get current time with jQuery

... You may try like this: new Date($.now()); Also using Javascript you can do like this: var dt = new Date(); var time = dt.getHours() + ":" + dt.getMinutes() + ":" + dt.getSeconds(); document.write(time); ...
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In C#, how do I calculate someone's age based on a DateTime type birthday?

... Just wanted to comment on DateTime.Now performance. If you don't need an accurate time zone value, use DateTime.UtcNow it's much faster. – JAG Jan 22 '09 at 10:29 ...
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How to subtract a day from a date?

...time.today() works on both Python 2 and 3. It is equivalent to DT.datetime.now(). – jfs May 21 '18 at 6:57  |  show 1 more comment ...