Computer Science Public Key Cryptography Simply Explained Public key cryptography seems magical to everyone, even those who understand it. In this post, I'm going to explain public key cryptography. Public Key Cryptography is based on asymmetric cryptography, so first let us talk about symmetric cryptography.

Computer Science Hash functions explained for non cryptographers Hash functions are one of the most important concepts in cryptography and cryptocurrencies. This article explains how they work, simply.

Computer Science What is a Decision Tree in Machine Learning? Decision trees, one of the simplest and yet most useful Machine Learning structures. Decision trees, as the name implies, are trees of decisions.

Computer Science Finding The Most Important Sentences Using NLP & TF-IDF We’re going to use Term Frequency — Inverse Document Frequency (TF-IDF) to find the most important sentences in a BBC news article. Then we are going to implement this algorithm into a quick & easy Firefox extension.

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University COMP201 - Software Engineering Revision COMP201 Blog post featuring all slides that belong to the questions in the exam.

University COMP108 Ever wanted to make clean and amazing code? Array and sequential search not cutting it for you? After you've read this article you will have gained an unfathomable amount of knowledge about datastructures

University COMP207 Database Development Blog Post Looking for my COMP207 Database Development blogpost? It's here:https://docs.google.com/document/d/1kJu0a03tObMs7fl6u1RwuaNHlyB-mPTtrj_5xZ0l4u8/edit?usp=sharing

University Comp219 Advance AI Blog Post Looking for my COMP219 Advance AI Blogpost? It's here:https://docs.google.com/document/d/1s2urRVsEAGk-7jv9pS67Fbxi-lGrhwyY41oH5zZ8LJA/edit?usp=sharing

life Why Student Fees are Increasing — Teaching Excellence Framework What is it?The Teaching Excellence Framework (TEF) will allow the government to monitor and assess the quality of teaching in UK universities which in turn makes universities provide a better teaching experience

University Going to university as a disabled student. A short guide to going to university as a disabled student in the UK.Get in touch with the support team!The support team at university should be your first port of call,

life Hack Sheffield 3.0 This post will be about my experience at Hack Sheffield 3.0 and hackathons in general, expect alot of pictures!The train ride there is always the least fun part. Having to wake

University A Primer on Search Algorithms “It’s written, ‘seek and ye shall find’. But first, ‘imagine what you seek’.Otherwise, you will end up searching everything everywhere forever.” Toba Beta, My Ancestor Was an Ancient AstronautThis article will

University A Primer on Set Theory “No one shall expel us from the paradise which Cantor has created for us.” — Hilbert on Cantor’s creation of Set TheoryUpdateThere is now a Flashcard deck on Quizlet for Set Theory:Set

University Knowledge Representation and Reasoning “Maybe the only significant difference between a really smart AI and a human being was the noise they made when you punched them” — Terry PrattchetWhat is Knowledge Representation and Reasoning (KR&R)

University A Primer on Functions “The difference between the poet and the mathematician is that the poet tries to get his head into the heavens while the mathematician tries to get the heavens into his head.” G.K

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University Mathematical Logic Logic has been used for thousands of years, from philosophy to mathematics and now to artificial intelligence. Logic is concerned with the truth and falsity of statements. The logic we will be studying

University Mathematical Relations “Relationships suck” — Everyone at some point in their lifeWhat is a relation?There is a relation between two things if there is some connection between them. Relations exist on Facebook, for example. In

University An Introduction to Combinatorics Please consider the following problems:How many possible sudoku puzzles are there?Do 37 Londoners exist with the same number of hairs on their head?In a lottery where 6 balls are selected

University This Simple Trick will Save you Hours of Expanding Binomials Ever wanted to know how to expand (a+b)¹⁸⁷? Well now you can!What is a Binomial Coefficient?First, let’s start with a binomial. A binomial is a polynomial with two terms

University An Introduction to Computer Systems The input device loads programs into memory, the CPU fetches program instructions from memory and generates data before outputting this data to the output device. This computer system was proposed by John Von

University A Short Introduction to Vectors I highly reccomend you watch this video before working with VectorsWhat is a vector?A vector is a container where order matters and repititions are allowed. An N-vector has n components (elements), each

University Caclulus Easily Explained Firstly to all my friends that made me write this, I hate you.Functions are very very important in calculus. It’s vital for you to know the basics of a function. Read

University Operating Systems The operating system is a piece of software whose job it is to take the base hardware of a device and turn it into a usuable machine for the user. It acts as