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Nav has asked 60 questions and find answers to 27 problems.

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Nav questions

Is there no way to upcast into an abstract class and not modify it each time a class is derived from it?
JSON Loading in Java: java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.Integer
Side scrolling with Pymunk and Pygame. How to move the camera / viewport to view only part of the world?
Using malloc instead of new, and calling the copy constructor when the object is created
How to locate (& remove) MFC dependent code in a project?
What does pipenv do after installing that takes up so much time and downloads huge amounts of data?
Why does data get assigned without an extra copy being created, in an initialization list?
C2086: 'int WINGDIAPI' : redefinition errors in Open Scene Graph?
How to get rid of the annoying iframe borders?
How to build OGRE on Windows using Visual Studio?

Nav answers

How to get rid of "javax.servlet.jsp.PageContext cannot be resolved to a type" in jsp page with Eclipse?
javax.servlet.jsp.PageContext cannot be resolved to a type [duplicate]
How to use open a WAR folder in Netbeans
Any way to differentiate a building from a road in Google Maps?
Learning Intel's TBB [closed]
How to build OGRE on Windows using Visual Studio?
Jenkins Git userContent plugin
How to programmatically kill a storm topology?
kdiff3 merge does not work
Solving error MSB8011: Failed to register output