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CyberCode Academy

Tecnología

CyberCode Academy

CyberCode Academy

Course 37 - Building Web Apps with Ruby On Rails | Episode 13: From Initial Setup to Advanced UI Interaction

June 26, 2026 1:00am 21 min

In this lesson, you’ll learn about: system (end-to-end) testing in Ruby on Rails, simulating real browser interactions and validating full user experience1. What Is System (End-to-End) Testing?Using Ruby on Rails:🔹 Defin...

Course 37 - Building Web Apps with Ruby On Rails | Episode 12: Comprehensive Rails Integration Testing

June 25, 2026 1:00am 23 min

In this lesson, you’ll learn about: transitioning from unit tests to full integration testing in Ruby on Rails, simulating real user workflows and validating complete application behavior1. What Is Integration Testing?Us...

Course 37 - Building Web Apps with Ruby On Rails | Episode 11: Mastering Robust Unit Testing and Shared Helper Functions

June 24, 2026 1:00am 21 min

In this lesson, you’ll learn about: building a robust unit testing suite in Ruby on Rails, including methodology, debugging, and test optimization1. The 3-Step Testing MethodologyUsing Ruby on Rails:🔹 Step 1: Identify wh...

Course 37 - Building Web Apps with Ruby On Rails | Episode 10: Setup, Parallelization, and Dynamic Data Seeding

June 23, 2026 1:00am 18 min

In this lesson, you’ll learn about: setting up a robust testing environment in Ruby on Rails using isolated databases, parallel execution, and dynamic test data generation1. Project Overview (Testing Context)Using Ruby o...

Course 37 - Building Web Apps with Ruby On Rails | Episode 9: Flash Storage and Automated Validation Errors

June 22, 2026 1:00am 18 min

In this lesson, you’ll learn about: implementing user feedback systems in Ruby on Rails using flash messages, validation errors, and UI styling1. The Problem: Lost Feedback After Redirects🔹 Common issue:Messages like “Lo...

Course 37 - Building Web Apps with Ruby On Rails | Episode 8: Mastering Sessions, Encrypted Cookies, and CSRF Protection

June 21, 2026 1:00am 18 min

In this lesson, you’ll learn about: session management, secure data storage, and protection against CSRF attacks in Ruby on Rails1. Understanding SessionsUsing Ruby on Rails:🔹 Definition:Sessions allow the app to remembe...

Course 37 - Building Web Apps with Ruby On Rails | Episode 7: From RSS Feeds to User Authentication and Recovery

June 20, 2026 1:00am 13 min

In this lesson, you’ll learn about: building a secure, membership-based Ruby on Rails application with authentication, encryption, and password recovery1. Building the News Feed FoundationUsing Ruby on Rails:🔹 Core idea:...

Course 37 - Building Web Apps with Ruby On Rails | Episode 6: Automated Scaffolding vs. Manual CRUD Development

June 19, 2026 1:00am 20 min

In this lesson, you’ll learn about: rapid resource building in Ruby on Rails using scaffolding and manual prototyping, and how to balance speed with control1. Understanding CRUD Operations🔹 Core actions:Create → add new ...

Course 37 - Building Web Apps with Ruby On Rails | Episode 5: Implementing Business Rules through Validations, Migrations, and Lifecycle Hoo

June 18, 2026 1:00am 17 min

In this lesson, you’ll learn about: enforcing low-level business rules in Ruby on Rails using validations, database constraints, and lifecycle hooks to ensure strong data integrity1. Understanding Business Rules🔹 Definit...

Course 37 - Building Web Apps with Ruby On Rails | Episode 4: Mastering Data Modeling and Resource Relationships in Rails

June 17, 2026 1:00am 22 min

In this lesson, you’ll learn about: data modeling and resource management in Ruby on Rails, from conceptual design to real-world implementation and testing1. Conceptual Data Modeling🔹 Core concepts:Entities → represent r...

Course 37 - Building Web Apps with Ruby On Rails | Episode 3: Mastering Rails Scaffolding and Development

June 16, 2026 1:00am 23 min

In this lesson, you’ll learn about: building a complete Ruby on Rails application through a hands-on project, from setup to a polished final product1. Getting Started with Rails CLIUsing Ruby on Rails command line tools:...

Course 37 - Building Web Apps with Ruby On Rails | Episode 2: Navigating the Framework of Frameworks

June 15, 2026 1:00am 21 min

In this lesson, you’ll learn about: Ruby on Rails internals and how its integrated components process a web request from start to response1. Rails as a “Framework of Frameworks”Ruby on Rails is built as a collection of t...

Course 37 - Building Web Apps with Ruby On Rails | Episode 1: From Ruby Basics to Web Development Conventions

June 14, 2026 1:00am 20 min

In this lesson, you’ll learn about: Ruby on Rails, its architecture, philosophy, and how it simplifies modern web development 1. What Is Ruby on Rails? Ruby on Rails is a full-stack web framework used to build:Web applic...

Course 36 - Windows Forensics and Tools | Episode 15: Uncovering Digital Evidence from Headers and Servers

June 13, 2026 1:00am 18 min

In this lesson, you’ll learn about: email forensics and how investigators trace the origin and authenticity of emails using technical artifacts and server data1. What Is Email Forensics?Email forensics is the process of ...

Course 36 - Windows Forensics and Tools | Episode 14: A Guide to Steganography and OpenStego

June 12, 2026 1:00am 17 min

In this lesson, you’ll learn about: steganography and how hidden data is embedded inside digital files without raising suspicion1. What Is Steganography?Steganography is the practice of hiding information inside other no...

Course 36 - Windows Forensics and Tools | Episode 13: Decoding Registry Artifacts and Connection History

June 11, 2026 1:00am 12 min

In this lesson, you’ll learn about: Windows USB forensics and how external device activity is tracked through the Windows Registry1. What Is Windows USB Forensics?USB forensics focuses on identifying and analyzing traces...

Course 36 - Windows Forensics and Tools | Episode 12: A Forensic Guide to Windows User Artifacts

June 10, 2026 1:00am 18 min

In this lesson, you’ll learn about: Windows user artifacts and forensic activity tracking1. What Are Windows User Artifacts?System-generated traces of user behaviorCreated automatically by Windows and applications🔹 Key I...

Course 36 - Windows Forensics and Tools | Episode 11: Unlocking Hidden Metadata and Browser History

June 09, 2026 1:00am 20 min

In this lesson, you’ll learn about: forensic authentication using metadata and browser artifacts1. What is Digital Forensic Authentication?A process of verifying user activity and file origin using hidden dataFocuses on:...

Course 36 - Windows Forensics and Tools | Episode 10: Decoding Metadata and File Internals

June 08, 2026 1:00am 22 min

In this lesson, you’ll learn about: Windows Recycle Bin forensics and deleted file recovery1. Why the Recycle Bin Matters in ForensicsDeleting a file in Windows does not immediately erase itInstead, Windows:Moves it to a...

Course 36 - Windows Forensics and Tools | Episode 9: Uncovering Hidden Evidence

June 07, 2026 1:00am 25 min

In this lesson, you’ll learn about: Windows System Restore Points in digital forensics1. What Are System Restore Points?A Windows feature that creates snapshots of system stateDesigned for recovery after:System failuresB...

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