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Java: Calling a super method which calls an overridden method

... The keyword super doesn't "stick". Every method call is handled individually, so even if you got to SuperClass.method1() by calling super, that doesn't influence any other method call that you might make in the future. That means there is no direct way to call SuperClass.method2()...
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Multiprocessing: How to use Pool.map on a function defined in a class?

...s: I tried using parmap on some functions that passed around a defaultdict and got the PicklingError again. I did not figure out a solution to this, I just reworked my code to not use the defaultdict. – sans Jul 8 '11 at 23:41 ...
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Rolling median algorithm in C

...ial window of values, then perform a binary search to insert the new value and remove the existing one at each iteration. 1...
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How do you do Impersonation in .NET?

...ersonationContext WindowsIdentity The code can often get lengthy though and that is why you see many examples like the one you reference that try to simplify the process. share | improve this ans...
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Java “lambda expressions not supported at this language level”

I was testing out some new features of Java 8 and copied the example into my IDE (Eclipse originally, then IntelliJ) as shown here ...
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What does = +_ mean in JavaScript

...page on Arithmetic Operators: The unary plus operator precedes its operand and evaluates to its operand but attempts to converts it into a number, if it isn't already. [...] It can convert string representations of integers and floats, as well as the non-string values true, false, and null...
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How to pretty print nested dictionaries?

... U know @Ken's conventional answer is much better than this. Json already handles everything and this can give errors such: UnicodeEncodeError: 'ascii' codec can't encode character u'\xf3' in position 50: ordinal not in range(128) – wonderwhy Aug 27 '14 at 13:2...
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'printf' vs. 'cout' in C++

What is the difference between printf() and cout in C++? 16 Answers 16 ...
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How can I filter a date of a DateTimeField in Django?

... Looks like it will land in Django 1.9: github.com/django/django/commit/… – amjoconn Oct 22 '15 at 19:45 16 ...
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how to draw smooth curve through N points using javascript HTML5 canvas?

...nts), but for my purposes (a drawing application), it's good enough for me and visually you can't tell the difference. There is a solution to go through all the sample points, but it is much more complicated (see http://www.cartogrammar.com/blog/actionscript-curves-update/) Here is the the drawing...