Java Comparable and Comparator

Comparable & Comparators When it comes to programming in virtually any language, a common requirement is to sort and manipulate data. For example we might have a list of grades obtained from students in a class room.   Often times you will want to rank these grades from the highest score (lets say 100%) to […]

File Transfer User Interface Tutorial in PHP

Overview A scenario server providers might experience is how to give a client access to transfer files between servers, without actually having to give FTP or SSH access. This tutorial will provide the code to create a simple web portal that will use the SCP command in the background of a Linux server to transfer […]

Windows Subsystem Tutorial (for Linux)

An overlooked gem found within Windows 10 is a Linux compatible interface for running 64-bit Linux binary executables. Installing this subsystem is like having your own 64-bit Linux operating system, running right on top of windows! Please note this tutorial is using the Fall Creators updated version of Windows x64. Microsoft has recently added the […]

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 […]

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 […]