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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 ...
Unit Testing: DateTime.Now
...e unit tests that expects the 'current time' to be different than DateTime.Now and I don't want to change the computer's time, obviously.
...
Using %f with strftime() in Python to get microseconds
...not carry microsecond information.
from datetime import datetime
datetime.now().strftime("%H:%M:%S.%f")
Should do the trick!
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How to extract the year from a Python datetime object?
...etime.today().year
or even (as Lennart suggested)
a = datetime.datetime.now().year
or even
a = datetime.date.today().year
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NOW() function in PHP
...n that returns the date and time in the same format as the MySQL function NOW() ?
20 Answers
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Set time part of DateTime in ruby
Say I have a datetime object eg DateTime.now . I want to set hours and minutes to 0 (midnight). How can I do that?
4 Ans...
In C#, how do I calculate someone's age based on a DateTime type birthday?
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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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Get person's age in Ruby
I'd like to get a person's age from its birthday. now - birthday / 365 doesn't work, because some years have 366 days. I came up with the following code:
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How do I get a value of datetime.today() in Python that is “timezone aware”?
...ut creating your own timezone class.
On Windows, there's win32timezone.utcnow(), but that's part of pywin32. I would rather suggest to use the pytz library, which has a constantly updated database of most timezones.
Working with local timezones can be very tricky (see "Further reading" links below...
How to set a Django model field's default value to a function call / callable (e.g., a date relative
...datetime, timedelta
class MyModel(models.Model):
# default to 1 day from now
my_date = models.DateTimeField(default=datetime.now() + timedelta(days=1))
This last line is not defining a function; it is invoking a function to create a field in the class.
PRE Django 1.7
Django lets you pass a ...