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Number of days in particular month of particular year?
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java.time.LocalDate
From Java 1.8, you can use the method lengthOfMonth on java.time.LocalDate:
LocalDate date = LocalDate.of(2010, 1, 19);
int days = date.lengthOfMonth();
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How do I assign an alias to a function name in C++?
... @einpoklum: There is nothing wrong with decltype, but the answer is from 2010. Back then there wasn't decltype as it was introduced in c++11. Furthermore this should also work with good old plain C.
– Phidelux
Jan 5 '19 at 19:16
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Cassandra port usage - how are the ports used?
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For posterity, this annoyance should be fixed, from Cassandra 2.0.8 onward according to this ticket. The default cassandra-env.sh now sets the com.sun.management.jmxremote.rmi.port property to the same value as the main JMX port so that random ports are not used.
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WCF chokes on properties with no “set ”. Any workaround?
...se to serialize a derived property (e.g., an URL property that is computed from an ID property) to a persistent storage (e.g., a database) - upvote for that - but it does make sense to serialize it to a representation (e.g., JSON or XML) that is returned by an API request.
– Fl...
Visual Studio Project vs. Solution
...ome missing information in the other answers (at least for people who come from other IDEs like, say, Eclipse) . To say that a solution is a container for projects is only part of the thing. The conceptual feature of a VS project (what determines its 'granularity') is that one project produces one ...
Permutations in JavaScript?
...er permute([4,5,6]), the output of the later still have the result, output from the first one. Any idea how to fix that ? Many thanks !
– 500
Jul 6 '12 at 13:24
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What does `void 0` mean? [duplicate]
...f (typeof options.something === 'undefined') which I previously remembered from SO being the safe pattern for checking for undefinedness?
– Sam
Feb 14 '13 at 7:39
4
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Difference between assertEquals and assertSame in phpunit?
... elements do not share type and value but it's also important to note this from the docummentation:
Reports an error identified by $message if the two variables $expected
and $actual do not reference the same object.
So this test would fail too even though they share type and value:
class S...
How to git commit a single file/directory
...er is "nothing", but in many other git commands the -- distinguishes paths from other freeform arguments (for example, with git log the -- prevents a path from being interpreted as a revision range instead)
– Lily Ballard
Dec 4 '19 at 6:51
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How to expire a cookie in 30 minutes using jQuery?
...ifteenMinutes = new Date(new Date().getTime() + 15 * 60 * 1000);
This was from the FAQs for Cookie.js
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