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Get current date/time in seconds

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Converting between java.time.LocalDateTime and java.util.Date

...l data stored within the object is a long count of milliseconds since 1970-01-01T00:00Z (midnight at the start of 1970 GMT/UTC). The equivalent class to java.util.Date in JSR-310 is Instant, thus there are convenient methods to provide the conversion to and fro: Date input = new Date(); Instant in...
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Comparing two java.util.Dates to see if they are in the same day

I need to compare two Date s (e.g. date1 and date2 ) and come up with a boolean sameDay which is true of the two Date s share the same day, and false if they are not. ...
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How to embed an autoplaying YouTube video in an iframe?

...warning: RickRoll video): <iframe width="420" height="345" src="http://www.youtube.com/embed/oHg5SJYRHA0?autoplay=1" frameborder="0" allowfullscreen></iframe> The JavaScript API for iframe embeds exists, but is still posted as an experimental feature. UPDATE: The iframe API is now fu...
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How to check version of python modules?

...y processing for numbers, strings, records, and objects. Home-page: http://www.numpy.org Author: NumPy Developers Author-email: numpy-discussion@python.org License: BSD Location: c:\users\prowinjvm\appdata\local\programs\python\python36\lib\site-packages Requires: For more Details: >>> ...
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How can I determine if a date is between two dates in Java? [duplicate]

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How to stretch the background image to fill a div

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How to make a background 20% transparent on Android

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Why is enum class preferred over plain enum?

I heard a few people recommending to use enum classes in C++ because of their type safety . 9 Answers ...
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Git - Difference Between 'assume-unchanged' and 'skip-worktree'

...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...