Articles

 Why Understanding the Problem Domain Matters in Software Development

As software developers, we might think that our main job is to write code and create solutions. But really, our most important job is to understand the problems we're trying to solve. In this article, we'll talk about why it's important to understand the problem domain, why this helps us build better software, and how developers can get better at it.

Design Philosophy Software Development

Apr 13 2023

 Union sql injection

Year after year we find code injection in the OWASP 10. Despite this kind of vulnerability was discovered and reported more than twenty years ago, it seems not that easy to get rid of. SQL injections are one of these. Let's see some examples.

Security SQLi

Apr 7 2020

 Security 101

Security in IT is a gigantic huge topic that is impossible to fully cover. In addition, it constantly evolves and almost every single day appears a new vulnerability, malware or God damn knows what technique in order to compromise a system.

Security

Mar 18 2020

 Is Prime

Is Prime implementation in Python

Python Snippet

Dec 10 2018

 Powerset

All subsets from an iterable in Python

Python Snippet

Dec 10 2018

 Fibonacci

Infinite generator of Fibonacci numbers in Python

Python Snippet

Dec 10 2018

 Factorial

Recursive factorial implementation in Python

Python Snippet

Dec 10 2018

 Greater Common Divisor

Implementation of greater common divisor in Python

Python Snippet

Dec 10 2018

 Binary Search

Recursive binary search implementation in Python

Python Snippet

Dec 10 2018