Find a path in a maze from start to finish
Problem Given a 2D array which represents a maze, a start point, and an end point, find a path from the start point to the end »
Greedy Algorithms
There are many definitions of greedy algorithms, but in general, they have two properties: You build the solution by finding the most optimal answer at each »
Basic Encryption
There are two types of encryptions: symmetric and asymmetric. In a symmetric encryption, one secret key is generated, and that very same key is shared between »
Inversion of Control (IoC)
IoC, or Inversion of Control, is essentially a way of dealing with dependency injection. Frameworks like Spring are well known for this idea. In traditional control »
Google Protocol Buffers
From Wikipedia: Protocol Buffers are a method of serializing structured data. It is useful in developing programs to communicate with each other over a wire or »