Shell Simulation in Linux

Today we will be implementing the functionality of a shell in Linux. Lets start by explaining what a shell is. Before the days of the graphical user interface (buttons, desktop icons, windows) the only way a user could interact with an operating system was by directly feeding it commands. These commands were entered into a black and white terminal that a human could communicate with.┬áHere are some examples of commands you would use to interact […]

Binary Tree Implementation in C#

Today we will explain the groundwork for building the some basic binary tree functions. If you are familiar with nearly any programming language you have most likely used data structures to hold multiple pieces of information. Common data structures/containers include: Arrays Vectors Stacks Queues Linked Lists Maps Trees and more! The most commonly used tree is the binary tree. So we will focus on this one for now. To begin, why would we want to […]