Tags » Java 2

The Genius of Python's "Self"

When I first started learning python and read about how they do class methods, I was a bit thrown off. To be an object-level method (rather than class-level, like Java… 1,083 more words


Searching algorithm DFS

Depth first search (DFS) is a searching algorithm used in searching maze.
A maze is also a graph with: a vertex equals a intersection, and edge is passage. 264 more words


When my test is a feature!

I came across a situation where I have to write a unit test, but the test as such is a feature. Well, not really, the test will be production code but used by the consumers as part of the acceptance test.   238 more words


Java 8 Streams and JPA

Since the definition of the JPA Standard predates the release of Java 8 it is not surprising that the JPA API is only based on collections. 1,063 more words



Polymorphism in java is a concept by which we can perform a single action by different ways. Polymorphism is derived from 2 greek words: poly and morphs. 174 more words

Black Box Testing