The following lessons explain different programming concepts and have been published by our members. Search for a particular lesson using the filters
Data Science
Machine Learning
Pandas
When building a Data Science and Machine Learning project there are things to be considered, specially if you are looking for a job. Here you find tips to make a project make a cv stand out from the crowd, and a list of sites where you can find useful datasets to kickstart your project.
Read lesson4geeks
Discover key considerations and avoid common mistakes when choosing your final project. Learn from these experienced tips to ensure success in your project journey.
Read lessonnetworks
Explore and learn what is a Router, Modem, Switch, Access Point, Firewall & more. Design your LAN Network with Cisco Packet Tracer Lab Challenge!
Read lessonLearnPack
LearnPack offers immediate, interactive learning for any tech. Start easily on Codespaces or Gitpod, learn at your pace, and access free tutorials.
Read lessoncybersecurity
servidores
Monitorea y optimiza servidores: Herramientas, ajustes y soluciones. Mejora el rendimiento del sistema y la eficiencia. ¡Optimiza ya!
Read lessoncybersecurity
servidores
Optimiza la seguridad de tu servidor: Configuración del firewall, gestión de usuarios y registros de auditoría en Linux. Aprende paso a paso.
Read lessoncybersecurity
servidores
Administra servidores: Instala Linux en Máquina Virtual. Descubre conceptos, ventajas y más. ¡Comienza ya!
Read lessonSQL
postgres
database
One of the challenges of working with databases is to organize the information in tables in an efficient way that guarantees the consistency of the data, for this the normal forms do not say that we must comply to have the database better ordered.
Read lessonAPIs
ReactJS
Portfolio
When you do a project for your Fullstack developer portfolio you want to show how far you can go. These APIs and libraries can help you make your project shine and get the attention of that recruiter who is looking for you.
Read lessoncybersecurity
Explore the significance of cybersecurity awareness in today's digital landscape and its crucial role in protecting individuals and organizations.
Read lessonCareer Support
Guide for mentors on effective code reviews at 4Geeks.com, covering program selection, understanding code context, and providing constructive feedback.
Read lessoncybersecurity
servidores
Automatización eficiente: Configura cron en Linux para optimizar tareas repetitivas y asegurar la estabilidad del servidor. Aprende paso a paso.
Read lessonlinux
cybersecurity
Conoce como configurar los servicios básicos de red para mejorar la seguridad de tu servidor.
Read lessonlinux
cybersecurity
Linux security basics and best practices: how to secure your system, manage users, strong passwords, firewalls, and more.
Read lessonUI/UX
Diseño
In addition to good functionality, we want our web application to be intuitive for the user. We don't want them to need help to navigate it and use its functionalities, that's why we must understand how to achieve this with a good design and user experience.
Read lesson4geeks
Code Reviews: Essential for developers to improve code quality, receive feedback, and adopt best practices. Learn how to access and benefit from them.
Read lessoncybersecurity
Explore the critical aspects of network security, including authentication, access control, threat management, and data protection.
Read lessonlinux
cybersecurity
Discover the basics of the command line: how to navigate, manipulate files and manage permissions in Linux. Learn from scratch in this complete tutorial!
Read lessoncybersecurity
servidores
Planificación y ejecución de respaldos: Garantiza la seguridad y disponibilidad de tus datos. Aprende estrategias y herramientas para respaldar y recuperar información de manera efectiva.
Read lessoncybersecurity
servidores
Prácticas esenciales para la administración segura de usuarios y grupos en servidores Linux: Gestión eficiente y asignación adecuada de permisos.
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