📚 Featured Articles

Chat with Your Books: A Guide to Socratico's Book Chat

Discover how to upload PDF books and study them interactively with Socratico.online's AI tutor.

How to use Book.Socratico.online: study your books with AI

Discover how to upload a PDF book to Book.Socratico.online and chat with its content thanks to artificial intelligence.

Good Practices in Vibe Coding

In-depth look at vibe coding

Vibe Coding

What is Vibe Coding? Discover how artificial intelligence and autonomous agents are changing the way software is developed from simple natural language indications.

Computer Science Exercises 1

A collection of practical exercises on Sequence, Selection, and Iteration designed for high school and university students to learn programming in a logical way.

AI Agents in Education

Multi-subject agents, multi-agent systems with dynamic paths and progressive autonomy: how artificial intelligence is revolutionizing personalized teaching.

AI Physics

Artificial intelligence is revolutionizing modern physics: from quantum simulations to neural networks for discovering new laws. Discover how AI is transforming the study of the physical world.

Backup vs RAID

What is RAID on disks?

Back up vs RAID

What is Raid?

Designing a Corporate Network with Sizing

Basic schema of systems task, gathering fundamental requirements and proceeding with physical and logical design

Loops in Python

A comprehensive guide to for, while, break, and continue loops in Python, with practical examples and best practices.

Https vs http

Materiale di studio Socratico

Techniques for Effective Study

How to study effectively using scientifically supported methods and strategies

What is Node.js

An introductory overview of Node.js, its asynchronous event-driven JavaScript runtime and a detailed analysis of a basic web server.

12) VLAN and Advanced Switching

Network segmentation at the data link level, the 802.1Q standard, and the Spanning Tree protocol.

11) Fault Tolerance and High Availability

Designing resilient architectures without single points of vulnerability to ensure business continuity.

10) System Administration

The crucial role of the SysAdmin, the maintenance of operating systems and automation tools.

9) Socket and Network Programming

A technical guide to network programming, the lifecycle of sockets, and client-server communication.

8) Cloud Computing and Virtualization

Key concepts of the cloud, the hypervisor revolution, and the difference between virtualization and containers

7) Wireless Networks and IEEE 802.11 Standard

The evolution of Wi-Fi, the radio frequencies used, and modern wireless security technologies.

6.1) Cryptography and Application Protocols

An overview of encryption mechanisms and protocols that manage the web and email.

6) Network Security: Firewalls and VPNs

How to shield the network infrastructure through packet filtering and communication encryption.

5) Transport Layer (TCP, UDP)

An in-depth examination of transport protocols that guarantee the reliability or speed of data in transit.

4.1) DHCP and NAT

The fundamental mechanisms for automatic assignment of IP addresses and sharing of the Internet connection.

4) Routing and protocols (RIP, OSPF, BGP) and DNS

How global routing systems, dynamic protocols, and name resolution via DNS work.

IP Addressing (IPv4, IPv6, Subnetting): A Comprehensive Guide

Learn about the functioning of IP addresses, the transition from IPv4 to IPv6, and the logic of subnetting in this in-depth guide.

OSI and TCP/IP Models: A Comparative Analysis

A detailed comparison of the two reference models for network protocol architecture, exploring their similarities and differences.

Computer Networks and Architectures

A comprehensive overview of computer networks, their classification, and architectural evolution.

12) VLAN and Advanced Switching

Network segmentation at the data link level, the 802.1Q standard, and the Spanning Tree protocol.

11) Fault tolerance and high availability

How to design resilient architectures and without single points of vulnerability to ensure business continuity.

10) System and Server Administration

The crucial role of the SysAdmin, maintenance of operating systems, and automation tools.

9) Socket and Network Programming

A technical guide to network programming, the lifecycle of sockets, and client-server communication.

8) Cloud Computing and Virtualization

The key concepts of the cloud, the hypervisor revolution, and the difference between virtualization and containers.

7) Wireless Networks and IEEE 802.11 Standard

The evolution of Wi-Fi, the radio frequencies used, and modern wireless security technologies.

6.1) Cryptography and Application Protocols

An overview of encryption mechanisms and protocols that manage the web and email.

6) Network Security: Firewall and VPN

How to shield the network infrastructure through packet filtering and communication encryption.

5) Transport Layer (TCP, UDP)

An in-depth examination of transport protocols that guarantee the reliability or speed of data in transit

4.1) DHCP and NAT

The fundamental mechanisms for automatic assignment of IP addresses and sharing of the Internet connection.

Routing and Protocols (RIP, OSPF, BGP) and DNS

How global routing systems, dynamic protocols, and DNS name resolution work together.

3) Indirizzamento IP (IPv4, IPv6, subnetting)

Una guida completa sul funzionamento degli indirizzi IP, la transizione tra IPv4 e IPv6 e la logica del subnetting.

OSI and TCP/IP Models: A Comparative Analysis

A detailed comparison of the two reference models for network protocol architecture, exploring their similarities and differences.

Computer Networks and Architectures

A comprehensive overview of computer networks, their classification, and architectural evolution.

Test Article Hermes

This is a test article to verify the connection and API key.

Hermes vs OpenClaw: The Dawn of a Revolution?

Comparing two personal agents, we explore the beginnings of a revolution in AI technology

AI Agents in 3 minutes

Read the article to understand what AI agents are.....today's killer word that we're going to explain.

Matrix with Element Search Inside

Exercise on matrices for applied science students

AIDA of the WEB: 4 Basic Principles for Your Web Page Content

To remember simple concepts, people use acronyms or lexical abbreviations. Here's a useful acronym to remember the characteristics of a web product designed to generate traffic and results.

Trees created with God's math

God who created trees used a 3D canvas in addition to filling them with randomness and great complexity, but probably on the algorithm that basically could be minimal as follows.

Algorithms in everyday life

The algorithm is present in many aspects of our daily life. For example, when we use GPS for geolocation, the calculation is made possible by an algorithm. The same can be said when we write a word in a search engine on the web. Its use is vast and varied, from finance, where it might seem obvious, to medicine, to optimize drugs or anti-tumor therapies. Over time, however, this term has crossed the boundaries of mathematics, taking on new meanings. We talk about the algorithm to find the perfect match or the perfect vacation.

Minimal Algorithm of Fibonacci Numbers

How to print Fibonacci numbers with Java in 50 iterations

Perfect, Deficient, and Abundant Numbers: Understanding the Sum of Factors

The sum of factors indicates whether numbers are abundant, perfect, or deficient. Calculate the sum of factors excluding the number itself.

Equazioni di primo grado

App that solves first-degree equations

Applicativo Client Server REACT-NODE-Express

Ben ritrovato. Ecco la parte teorica del tuo nuovo progettino che ti aprirà una nuova visione sulle mobile app client-serve con l’utilizzo dell’API.

Network Architecture according to the ISO/OSI Model

The ISO/OSI architecture is well explained in the following link: https://it.wikipedia.org/wiki/Modello_OSI

Artificial Intelligence Examples

Discover a curated list of websites showcasing innovative artificial intelligence examples

Finite State Automata

https://en.wikipedia.org/wiki/Finite-state_machine

Finite State Automata to Control Twins

Exercise: given a serial line, recognize when an even number of 0 or 1 bits have passed. The automaton has an initial state coinciding with the final state and returns accepted if an even number of bits have passed from the states.

Challenge: How Many Terms in the Fibonacci Sequence Are Even (with n terms = 50)

Given the video lesson on Fibonacci

What is the Cloud?

How useful is the cloud to service and product companies? What is the "cloud"?

What is Computational Thinking?

New words and neologisms appear regularly to express already known concepts. Aspects of some concepts return to fashion or begin to be considered relevant. In our information society, the term computational, derived from the verb to compute, is certainly important.

What is Ranking and PageRank?

Explaining what PageRank is can be complex, and errors can occur if the history of the web is not considered correctly.

What is Gamification?

What is your digital reputation?

What is digital reputation?

Who Should Have a Blog?

Creating a blog is for everyone, but especially for some. In this article, we will explore who should have a blog and why sharing knowledge is important for the modern civilization.

Code for matrix sum and product with Java

Code to perform matrix transpose, sum and product of matrices

Java Loops Exercise 1

Java code examples for printing even and odd numbers within specific ranges using loops and conditional statements

Collaborative Coding with the Best Geeks in the World! VSCODE and Github Link

The dream of many of my students is to become part of a community of ethically correct hackers and use their skills for global developments and collaborations. Create video games with major development companies working cooperatively.

Coding and Videogames... New Programming Course

Sign up and reserve your spot now for the videogame design course. Spaces are limited and the first course is already sold out.

How to Calculate the Position of a Flying Object

Determining and predicting the position of a flying object has always been of interest to us. This article explores the method of Lagrange interpolation and its applications in computer science to predict the position of a flying object.

How to Draw Random Circles in Grain

Here is the program that draws random circles on the screen using the JAVA language

How to use Math.pow in java?

How to do powers in java using the math class?

Basic concepts of blockchain, cryptocurrencies and digital currency

Here we are boys with the path to digital citizenship that today evolves preparing for new knowledge related to digital currency that there is and that will come

Conversion from decimal to binary

Here is the initial exercise for the series of scratch exercises on numerical conversions and their algorithms

Javascript Course for Exercises (Basic Input)

Want to quickly learn how to create dynamic pages in Javascript?

What can Artificial Intelligence do? Which jobs are really at risk?

I specifically analyze the new AI models of Open AI and GPT-3 technologies

Create your APP for android in 5 minutes

After several months spent in analysis and various evaluations of the languages used to develop cell phone apps and the most popular RAD, I realize this synthesis that is useful for you to access quick and basic knowledge to create apps on android.

Create automatic documentation in java

From Carl Gauss to Generating Prime Numbers with Your Computer

Explore the world of integers, discover the characteristics of numbers from negative infinity to positive infinity, and learn how to create a program that factorizes thousands of numbers in minutes.

From Factorization to Prime Numbers

After completing the following exercise:

American CIA Database for SQL Practice

In computer science and data query language teaching, example databases are often not available to teach SQL queries. Data query languages are absolutely interesting and vital in our information society. Data analysis starts with the ability to make targeted and specific data extractions.

DFA or ASF with JFLAP

Designing finite state automata and testing them with JFLAP is a useful practice for formalizing deterministic combinatorial algorithms with easy design.

Dynamics based on memory!

A game dynamic is memory. Memory not intended as a game but as a dynamic that we encounter where elements must be remembered to proceed in the ...

Let's Draw in a Window with Java

Learn how to simply draw in a Java window

Let's draw the loneliness of prime numbers and all the factors of natural numbers analyzed

Here is the code on two files to execute the printing of prime numbers graphically

Drawing with Turtle in JAVA

Turtle is a public library useful for drawing iteratively and recursively with any programming language.

Where to Create Your Personal Blog?

Altervista is one of the best free hosting services, active since 2001, and a top choice for the Italian market, offering PHP and MySQL database support, HTTPS, and email services.

E-learning vs Traditional Lessons

Discover the benefits of e-learning and how it can overcome the limitations of traditional teaching methods

Email Marketing for All: Effective and Affordable

Discover the power of email marketing with PHPList, a free and open-source software that makes it easy to manage newsletters and marketing campaigns.

Unknown Matrices..... Java Online Exercise

Here is the proposed code for printing a double matrix and selecting randomly generated numbers greater than Math, i.e. Pi.

Esercitazione sql con Db Hospital

(online db and sql editor)

Exercises assigned on object modeling with JaVA

Shared solutions on the classroom site of the course…

Exercises with arrays in Java (with static methods)

I declare an array of integers and initialize it with natural numbers using an Initialize method. I declare a method that prints the array, a method that calculates the sum of two consecutive elements, and inserts the result into a second array

Java Exercises with Strings on the Corona Virus Genome

Given the data of the corona virus genome from the site https://www.ncbi.nlm.nih.gov/nuccore/MN908947.3?report=fasta

Exercise Cycles

Factorizing with Scratch all numbers from 2 to 100

After executing the lesson on your Scratch, refer to the professor on Classroom to modify the code as required.

Complete the Code to Solve Mathematical Problems

Finish the code to calculate the sum of numbers from 1 to N and the sum of odd numbers from 0 to n

Minimal Filmography for Computer Science Students

A list of movie and documentary recommendations for computer science students to explore intelligent themes in their free time

Find the number between 1-10000 with a higher number of factors

To solve this challenge start studing from the following link (video is in english)

Free E-book on DBMS and SQL

Free ebook to design and use Databases (with a summary of the SQL language)

Game Design or Lesson Design: The Flow...

Can designing a good lesson follow the same principles as game design? Discover how to apply the concept of flow channel to your teaching.

Game Design: Shooter Dynamics with Construct

Learn about shooter dynamics in game design using Construct

Play to learn the secrets of life. For RNA coders

Eterna is a project born from the collaboration of two universities; the Carnegie Mellon University and the Stanford University. Very interesting is the fact that ...

Games with Physics!

As the third game dynamic, here's physics

Let's play with a special number. Pi

Pi is a constant indicated with π, used in maths and physics, and it’s an irrational transcendent number, which means that its decimal figure don’t return periodically.

Google's Story

The story of Google and its impact on the web

Basic Graphics with Java

Introduction to graphics in Java, including drawing circles and ovals using the Tela class and JPanel object

Hour of Code and Computational Thinking

Resources for teachers and high school students

HTML and CSS: A Quick and Practical Approach!

Start by watching and replicating the code from the following English video. Refer to the produced code and replicate it locally on your notepad, even if you don't understand the entire video in English.

Computers Learn!

Discover the amazing and frightening implications of computers that can learn

The numbers to make triangular pizza slices

The n-th triangular number can be obtained with Gauss' formula, the formula bears the name of the mathematician for a mere matter of historical convention but, according to the canons of priority assignment in use in mathematics, given its simplicity and the antiquity of the subject, it should certainly be attributed to others

The Corona virus 2019-nCov how many infected will it make with the current growth data? In 5 days? In 30 days? Calculate the forecast for the next 29/02/2020

The Wuhan Corona virus has a well-known growth progression reported by the World Health Organization (www.who.int) with official reports published almost daily

The database useful for your business

The design of a quality database is essential to support the effective development of a good business and web marketing action. Not only are business information important and vital to your company, but I can also affirm that the organization of your data is useful for analysis to support a targeted marketing action.

Your blog in 5 minutes with WordPress

Here's one of my lessons that had a good success with over 20,000 views and many contacts

Computer music and dj composition workshop

Il corso di informatica musicale è progettato per iniziare lo studente alle materie utili a gestire e produrre musica e servizi annessi alle produzioni mus...

Input in Java with JOptionPane or Scanner examples of code

Exercise with swing class and JOptionPane class

Introduction to Machine Learning

Follows a conversation on the topic with chatgpt:

Java: A Super Artificial Language. Here Are Your Free Resources!

Free resources to start your Java adventure in the computer science lessons of the IIS MAjorana di Moncalieri (Palladino-Greco)

Jumper with Construct

After the shooter-bullet, we see the second game dynamic that made video game history.

Labyrinth with Scratch: coding and game dynamics

Here is the lesson on the labyrinth with scratch

Matrix ... First Example for Human Use!

Here's the first video lesson

Static Methods with Arrays

Implementing the public static void swapHalves(int[] array) method

Prime Numbers from 1 to 100 with Scratch

Here is the code that inserts prime numbers into a list with code executed in Scratch

Prime Numbers from n to m (Complete App)

Here are three videos to test the Java interface on the problem: printing prime numbers between the lower and upper limits given as input using your myMath class collection of methods and mathematical algorithms studied in class.

What are the most used artificial programming languages?

Here is the common question that my students repeatedly ask me.

What Tools to Use for Producing Videogames

Discover the best tools and software for videogame development, including Unity, Unreal Engine, and more

RPG Tutorial and Construct Tutorial

Learn how to create a top-down action RPG with Construct 3 tutorials and videos.

Harmonic Series with JavaOnline

The harmonic series is a mathematical concept that represents the sum of the reciprocals of the natural numbers. It is a divergent series, meaning its sum grows without bound as the number of terms increases.

Breakfast, Lunch, and Dinner Systems!

Are they good to eat? Does the person who creates the systems think about the complexity of the recipe?

Snake in JavaScript

The genre of video games that includes the various Snake games originated with the 1976 arcade game Blockade, which introduced the gameplay mechanic with increasingly longer solid trails.

Sprites and Score System Design

Learn about sprites and score system design in the second lesson of the video course

3D Printer, a Bomb for Makers' Creativity!

First, we define a new didactics and then 3D printers.

Starboss Version 2 is Online!

New weapons and obstacles appear to complicate the one-to-one challenge. Asteroids respond to classical physics with the possibility of imparting forces that push masses outward.

Tools for Distance Learning

Providing advice on distance learning is not only useful but also ethically correct, especially during emergency times. In recent days, I have received many questions and felt the need to provide simple and direct answers.

Honeycomb Structure with Java

Insert the code that draws a repeated hexagon in a honeycomb structure.

Online Reputation Management: A Guide to Monitoring Your Digital Presence

Learn how to manage your online reputation by following these 10 steps to monitor and improve your digital presence

Think like a coder

Follows the second episode

Primitive Types in Java

In the 32-bit version, the representable range is calculated by considering a sign bit, a 23-bit mantissa, and an 8-bit exponent with values between -126 and 127.

Tips to Make Your Site Visible

For some time, I have been experimenting with strategies to modify positioning and visualization on search engines on various sites. It is essential for your company to have real digital visibility.

Video Game Coding Course Tutorial

First exercise assigned after the theory of the course

An Algorithm for Fame and Wealth!

There's a mathematical problem that, if solved, would bring you fame and glory, as well as completely disrupt the global landscape of cybersecurity. Before we get to the problem, I recommend watching two significant videos:

A Important Number! Coding and Graphics!

The golden section or golden ratio or golden number or Phidias' constant or divine proportion, in the field of figurative arts and mathematics, indicates the irrational number 1.6180339887…

An Hour of Code Arrives in Italy

Discover the importance of coding and programming for all ages, from children to professionals, and how it can be a highly formative and useful activity in today's society.

A labyrinth in your mind?…coding and graphics

How to create labyrinths without paths with Java?

Using a matrix to store factors’ number

The following video is the solution

Video Lessons: How to Create Them

Several colleagues, professionals in secondary school education, ask me how to record video lessons from computer videos (screen casts) and create useful material for students

Web Design with CSS

CSS is a well-established and essential technology for creating modern websites, with the separation of content and graphics layers.