only 11% of cybersecurity professional are women What does “STEM” mean? STEM is a common abbreviation for four closely connected areas of study: science, technology, engineering and mathematics Why is the role you chose an important one in STEM fields? Software developer is important in STEM fields because is related with computer science and how we can use our programming skills to create better digital solutions…

On 02–15–2022 PDT at midnight, Holberton School released the Web Stack Debugging #3 project to cohort 15. We were tasked with finding the cause of the problem by the end of 02–17–2022 PDT. This is the postmortem of that bug Issue Summary — service interruption A Wordpress website, running on a LAMP stack, was returning…

HackDay: Coding the game MasterMind Mastermind is a board game of ingenuity and reflection for two players. It is played on a board with small black and white tiles and other colors, of a somewhat larger size. …

First, we can start to review some concepts: The Domain Name System (DNS) is the hierarchical and decentralized naming system used to identify computers, services, and other resources reachable through the Internet or other Internet Protocol (IP) networks. …

What’s IoT? The IoT describes physical objects that are embedded with sensors, software and another technology that connect and exchange data with other devices and systems over the Internet or other communications network. These objects have been making people’s lives easier of people in the last century. …

Let’s come and go deeper ;) Recursion occurs when a thing is defined in terms of itself or of its type. In computer science is very famous to solve a problem calling itself several times until a stop condition. So before study an example, let’s review some concepts: What is a recursion? Like…

Fun topic to totally understand the behaviour between them Before we will start to study the Mutable and Immutable case of Python3, we need to understand Why everything is an object in Python! Introduction: What means “everything is an object”? Firstly, we need to know that Python is a different language than low-level languages programming like C…

How object and class attributes work What’s a class attribute? Class attributes are attributes which are owned by the class itself. They will be shared by all the instances of the class. Therefore they have the same value for every instance. …

A library is a file containing several object files, that can be used as a single entity in a linking phase of a program. Why use libraries? Because the library is indexed, so it is easy to find symbols (functions, variables, and so on) in them. For this reason, linking a program whose…