This week I will be continuing a review of Building a Modern Computer from First Principles. Last week we learned a little bit about Boolean Logic now let’s check out chapter 2: Boolean Arithmetic. The Central Processing Unit (CPU) is the electronic circuitry within a computer that executes instructions that…

Lately I’ve been reading the book Building a Modern Computer from First Principles and I thought it would be good to reiterate some of the things I have learned so far. …

Since its December and Advent of Code is happening, I thought we may as well give a few a go. Today we will look at the day 2, Password Philosophy problem. The passwords in our database have been corrupted and now we must go through these passwords and flag the…

Today we will be looking at a fun library I have been working with recently called Fabric.js. Fabric provides us with an interactive object model that is on top of the native canvas element. It allows us to easily add objects to the canvas and manipulate them in various ways…

Today’s problem will be Word Ladder. Alright first things first let’s discuss what this question is asking us for. We start with a beginWord and an endWord. We want to find the SHORTEST transformation sequence (other words, shortest path) from the beginWord to the endWord. …

Today’s question will be Determine if Two Strings are ‘Close’: The question asks us if after performing certain operations, are the words ‘close’ (can we attain word2 from performing operations on word1). The first operation allows us to swap any two existing characters. If we think about swapping any two…

Todays problem is a fun one! Let’s take a look at Spiral Matrix.