Tiempo de lectura: < 1 minutoToday we’re going to learn how we can install Docker and Docker Compose on Debian very quickly. First, we add the Debian repository keys. Now we install the latest version of Docker sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin Run Docker sudo docker run hello-world We can configure so that we don’t need to … Read more
Tiempo de lectura: < 1 minutoThe term «Model-View-ViewModel» (MVVM) is a software architecture pattern commonly used in the development of software applications, especially in user interface applications such as web and mobile apps. MVVM is a variant of the Model-View-Controller (MVC) pattern and focuses on separating the presentation logic from the business logic of an application. In MVVM, the three … Read more
Tiempo de lectura: < 1 minutoObject-oriented software architecture focuses on designing and organizing software systems using principles and concepts of object-oriented programming. Unlike traditional architecture based on components or layers, object-oriented architecture is based on the idea of building systems as a collection of interconnected objects that collaborate to achieve the system’s goals. By applying object-oriented design principles and using … Read more
Tiempo de lectura: 2 minutosToday we are going to learn how we can install Vitest in a React environment with Vite. First, we will install Vitest: npm install -D vitest After we will install the necessary libraries: npm install vitest @testing-library/react @testing-library/jest-dom –save-dev Now let’s create the directory structure for the tests, outside our src folder: And within components, … Read more
Tiempo de lectura: < 1 minutoTest-Driven Development (TDD) is a software development practice that focuses on writing automated tests before writing production code. The TDD development cycle follows three steps: writing a test, making it fail, and then writing the minimum code necessary for the test to pass. Below are the benefits and best practices associated with TDD: In this … Read more
Tiempo de lectura: < 1 minutoThe SOLID principles are a set of five software design principles that promote the creation of clean, maintainable, and scalable code. These principles were introduced by Robert C. Martin in his book «Agile Software Development, Principles, Patterns, and Practices» and are fundamental to object-oriented software engineering: The SOLID principles provide clear guidelines for software design … Read more
Tiempo de lectura: < 1 minutoObject-Oriented Software Engineering is an approach to software development based on the concept of objects, which are entities that represent data and behaviors. This tutorial will guide you through the fundamentals of object-oriented software engineering and how to apply them in your software development projects. Fundamentals of Object-Oriented Programming (OOP) Object-Oriented Programming (OOP) is a … Read more
Tiempo de lectura: < 1 minutoToday we are going to create a custom widget called CustomDropdownButton, which is used to display a DropdownButton with selectable options. The widget accepts three parameters: Widget Usage: To use this widget, simply incorporate it into the widget tree and provide the required parameters as shown below Finally, we visualize the result Returns only the … Read more
Tiempo de lectura: < 1 minutoGood morning, today I show you a brief example of how it would be: By default, as we already know, this returns bullets. If instead of bullets we want it to return numbers, without being a numbered list, our CSS should be as follows: This CSS code is used to number the elements of an … Read more
Tiempo de lectura: < 1 minutoWe will learn today how to generate an OAuth2 credential for Google Drive using n8n. Go to console.cloud.google.com extras: if authentication fails or forces account verification We modified point 5 and indicate Application Web We added the URL of redirection that n8n tells us to add it to the created credential. And now we can … Read more
