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How do I create a right click context menu in Java Swing?

... @user681159 don't know any - and it's not needed, IMO, simply read the api doc :-) – kleopatra Jan 22 '12 at 15:34 2 ...
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How can I handle time zones in my webapp?

...down and default to the device timezone (because the user doesn't need to know about them). In either case, have a setting in the app that allows the user to manually show/hide the timezone dropdown. To summarise the above: On first run, save what timezone the device is set to. Use that timezon...
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Shading a kernel density plot between two points.

... in demo(graphics) since before the dawn on time so one comes across every now and then. Same idea for NBER regression shading etc. – Dirk Eddelbuettel Aug 16 '10 at 17:19 ...
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lodash multi-column sortBy descending

... Actually this would be the answer now. sortBy does not give you direction, but orderBy does. – Pablo Palacios Mar 5 '18 at 19:01 ...
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What are Scala context and view bounds?

...if needed) happens before I pass the parameter to f, so f doesn't need to know about it. Besides Ordered, the most common usage from the library is handling String and Array, which are Java classes, like they were Scala collections. For example: def f[CC <% Traversable[_]](a: CC, b: CC): CC = i...
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What are the differences between delegates and events?

...tion), but it can only be risen from inside the class defining it. Let me know if I'm not clear. – faby Aug 28 '14 at 7:38 ...
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Why do we not have a virtual constructor in C++?

...al information. In particular, "virtual" allows us to call a function knowing only any interfaces and not the exact type of the object. To create an object you need complete information. In particular, you need to know the exact type of what you want to create. Consequently, a "call to a c...
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How to create a density plot in matplotlib?

...ed answer. See below on Seaborn solution, which is more standard in Python now. – LudvigH May 24 '19 at 12:21  |  show 4 more comments ...
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When should I use mmap for file access?

...case any unmodified mmap'd pages can be reused immediately because the OS knows how to restore them from the existing file they were mmap'd from. (The OS can detect which pages are unmodified by initially marking writable mmap'd pages as read only and catching seg faults, similar to Copy on Write s...
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Use of 'const' for function parameters

...mation. You provide the parameter by value so the caller does not need to know anything on what you do (internally) with it. So write class Foo { int multiply(int a, int b) const; } in your header. In your implementation you do care that you can promise not to alter a and b so int Foo::multiply(cons...