# All Posts

### 2020

As more and more people are switching to work remotely due to the current world pandemic, I’d like to share my dissertation submitted for my master’s degree ...

### 2018

In order to discuss the possible ways to improve the accuracy of estimates, it is important to understand that there
is not a direct and effortless solution ...

Accurate estimates are notorious difficult to make. Parkinson’s law states that “work expands so as to fill the
time available for its completion” (Parkinson...

In order to compare and contrast Lean Thinking with Project Management it is essential do define an assessment criteria. These are the decisive aspects and o...

In this post I will give an overview of the Lean Philosophy and cover a few essential topics:

### 2016

Spiral primes is a problem in which one must find the side length of the square spiral for which the ratio of primes along both diagonals first falls below 1...

### 2014

Square root convergents is a problem in which one must find how many fractions of the square root of 2 contain a numerator with more digits than denominator.

Powerful digit sum is a problem in which one must find the maximum digital sum considering natural numbers of the form, a^b, where a, b < 100.

Lychrel numbers is a problem in which one must find how many Lychrel numbers are there below ten-thousand. You can read here more about Lychrel numbers.

If you’re trying to run Vaadin by following this and using Eclipse 4.4.1 it is likely that you will get the following error message:

Permuted multiples is a problem in which one must find the smallest positive integer, x, such that 2x, 3x, 4x, 5x, and 6x, contain the same digits.

LeetCode’s Single Number is a problem where an array of integers is given and every element appears twice except for one. The goal is to find that single one.

Today is a good day! I’m among the 7% that solved 50 Euler problems. Woohoo! Ok, ok! Enough bragging, so the problem 50 is called consecutive prime sum in wh...

Coin sums is a problem where one must count how many different ways a £2 coin can be made using any number of coins. Firstly, I tried to tackle this problem ...

CountFactors is a problem where one must compute the factors of a given number. Note that before attempting this problem, you should read the material on pri...

MaxProfit is a problem where one must compute the maximum possible earnings given a log of stock prices. Note that before attempting this problem, you should...

Genomic Range Query is a problem from codility with the goal of finding the minimal nucleotide from a range of sequence DNA. Note that before attempting this...

### 2013

Explanation of how ti get an Extended Page Access Token that never expires

How to backup your PostgreSQL database from AppFog

### 2012

PostgreSQL has case sensitivity and converts column names to lowercase when trying to do an Active Record Query. An error like the one below will occur:

As part of an assignment for CS4203 Computer Security, I wrote an essay on Threats and Mitigation, its abstract below.

As part of an assignment for CS3105 Artificial Intelligence I wrote an essay on The Turing Test and the 20 Questions Game.

As part of an assignment for CS4203 Computer Security I wrote an Analysis of Graphical Passwords.

As part of an assignment for CS4103 Distributed Systems, I wrote an essay on Big Data.

I wrote an article about the contributions of Steve Jobs to computing and society.

Reysoid was my first Android game, it was built in Java and Processing for the module CS4303 Video Games.

### 2011

If you want to include an external php file on your vBulletin templates you’ll need more than just following this https://vbulletin.com/docs/html/templates_e...

My attempt to simulate the solar system with OpenGL®

### 2010

University assignment that demonstrate the RSA public key encryption in Java.