Fields - Prime Fields

This post is about the discrete math that is being taught at the University Ghent for people attending the Bridge program to Master Of Science in Industrial Engineering (IT).

Fields - Galois Fields

1 Galois Fields

Fields - Elliptical Curves Over Finite Fields

1.1 Weierstrass Equations

Max number with pipes in C++ and Unix

Let's say we have x children, these x children all generate a number and give this to the parent. The parent now finds the highest number and sends the children the process id of the winning child. If the winning child recognises itself then it prints that it is the winner, else they print the winning process id.

Creating a LinkedList with C++

Linked Lists are one of the fundamental data structures. The main usage of a Linked List is when constant insertion and deletion time is required, or when a dynamic list that can grow and shrink over time is needed.

How to benchmark Reading 10MB in C++

This article is based on a vagrant Ubuntu system with an SSD so you might encounter different results.

Basic OOP with C++

This article is going to explain 1 example of an Object Oriented Program for C++.

SQL - Recursion

Introduction

SQL - Part 5 - Common Table Expressions

CTE's (Common Table Expressions) are mostly used when creating recursive queries, creating temporary views (instead of subqueries).

SQL - Part 4 - JOIN + Simulating Functions

When creating JOIN queries in SQL we have to realize that we are going to combine every result from the result set with the result set itself. This means that we are going to create a new result set that is the size of the power of 2 of our original result set. (So if we have 1468 records, and we join it with itself, then we will get 2155024 records = 1468^2)