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Davide Santangelo

team lead developer - dad. APIs specialist, In love with #ruby, #go and #python - developer at sevio.it

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Software Developer at Sevio

Unleash the Power of UUIDs: Turbocharge Your Postgres and Rails Experience for Bulletproof Data Management!

Unleash the Power of UUIDs: Turbocharge Your Postgres and Rails Experience for Bulletproof Data Management!

7
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4 min read

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Understanding Lambda Functions in Ruby

Understanding Lambda Functions in Ruby

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6 min read
Unveiling the Power of Ruby Generators: A Comprehensive Exploration with Extensive Code Examples

Unveiling the Power of Ruby Generators: A Comprehensive Exploration with Extensive Code Examples

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3 min read
An In-Depth Exploration of Linux Signal Trapping in Ruby

An In-Depth Exploration of Linux Signal Trapping in Ruby

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4 min read
Enhancing Cybersecurity with Ruby: A Comprehensive Guide

Enhancing Cybersecurity with Ruby: A Comprehensive Guide

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3 min read
Unlock the Secrets to Supercharging Your Code with Inheritance - Boost Your Programming Powers! (with Ruby)

Unlock the Secrets to Supercharging Your Code with Inheritance - Boost Your Programming Powers! (with Ruby)

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5 min read
HTTP Status Codes: An In-Depth Explanation with Ruby Examples

HTTP Status Codes: An In-Depth Explanation with Ruby Examples

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5 min read
Deciphering the Enigma of DNS: A Delightful Ruby Implementation Odyssey

Deciphering the Enigma of DNS: A Delightful Ruby Implementation Odyssey

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6 min read
Mastering Common and Advanced Ruby Design Patterns: A Comprehensive Guide with Code Examples

Mastering Common and Advanced Ruby Design Patterns: A Comprehensive Guide with Code Examples

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6 min read
Exploring the Null Object Pattern in Ruby

Exploring the Null Object Pattern in Ruby

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4 min read
Implementing Vector Search in Python

Implementing Vector Search in Python

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4 min read
Creating a Ruby Gem: A Step-by-Step Guide with Detailed Instructions

Creating a Ruby Gem: A Step-by-Step Guide with Detailed Instructions

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2 min read
Verifiable Random Functions (VRF) with Ruby

Verifiable Random Functions (VRF) with Ruby

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5 min read
Building a Step-by-Step Software for Calculating Text Similarity Using Python

Building a Step-by-Step Software for Calculating Text Similarity Using Python

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4 min read
Object-Oriented Programming (OOP) in Ruby - Beginner Crash Course

Object-Oriented Programming (OOP) in Ruby - Beginner Crash Course

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4 min read
Exploring Probabilistic Algorithms with Ruby

Exploring Probabilistic Algorithms with Ruby

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7 min read
The Power of RLE: How to Reduce File Sizes with Simple Code with Ruby.

The Power of RLE: How to Reduce File Sizes with Simple Code with Ruby.

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4 min read
10 Best Practices for Ruby Programmers: Tips for Efficient, Maintainable, and Bug-Free Code

10 Best Practices for Ruby Programmers: Tips for Efficient, Maintainable, and Bug-Free Code

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4 min read
Mastering Time Complexity in Ruby: A Comprehensive Guide with Code Examples and Tests

Mastering Time Complexity in Ruby: A Comprehensive Guide with Code Examples and Tests

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7 min read
Active Record "merge" method. A Hidden Feature for Streamlining Database Operations.

Active Record "merge" method. A Hidden Feature for Streamlining Database Operations.

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5 min read
PostgreSQL + JSONB + Ruby

PostgreSQL + JSONB + Ruby

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4 min read
Search algorithms with Ruby

Search algorithms with Ruby

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5 min read
SearQ: A RESTful search engine

SearQ: A RESTful search engine

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2 min read
What is Rack Middleware?

What is Rack Middleware?

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3 min read
Rails Service Objects: A Tiny Guide

Rails Service Objects: A Tiny Guide

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4 min read
Sorting Algorithms with Ruby

Sorting Algorithms with Ruby

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9 min read
Nested ActiveRecord Transactions

Nested ActiveRecord Transactions

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4 min read
Rails Model Validation: A Comprehensive Guide with Code Examples

Rails Model Validation: A Comprehensive Guide with Code Examples

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5 min read
Rails "db:...." commands explained!

Rails "db:...." commands explained!

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4 min read
A "Shallow" Dive into Memory Leaks in Ruby

A "Shallow" Dive into Memory Leaks in Ruby

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6 min read
Matrix + Graph in Ruby

Matrix + Graph in Ruby

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5 min read
Ruby (love) RSpec

Ruby (love) RSpec

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7 min read
How to Mitigate the Impact of a DDoS Attack: Strategies and Examples

How to Mitigate the Impact of a DDoS Attack: Strategies and Examples

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6 min read
Stock prediction algorithm in Python

Stock prediction algorithm in Python

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4 min read
Geocoding with Ruby

Geocoding with Ruby

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4 min read
10 (advanced) Ruby Interview Question

10 (advanced) Ruby Interview Question

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5 min read
10 (simple) Ruby Interview Question

10 (simple) Ruby Interview Question

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4 min read
Metaprogramming with Ruby

Metaprogramming with Ruby

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5 min read
Use Ruby for Text Tagging with Machine Learning

Use Ruby for Text Tagging with Machine Learning

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5 min read
Chat + NLP

Chat + NLP

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4 min read
Sentiment prediction with Python

Sentiment prediction with Python

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4 min read
Genetic algorithms

Genetic algorithms

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3 min read
Basic NLP with Python

Basic NLP with Python

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4 min read
NAT, Router, Switch

NAT, Router, Switch

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4 min read
Redis pub/sub with ruby

Redis pub/sub with ruby

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3 min read
Ruby & blockchain

Ruby & blockchain

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3 min read
Rails 7.1 features

Rails 7.1 features

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3 min read
Ruby multithreaded crawler

Ruby multithreaded crawler

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6 min read
Classification + Python + Spacy

Classification + Python + Spacy

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2 min read
Ruby + ML

Ruby + ML

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2 min read
What is a VPN?

What is a VPN?

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1 min read
Using Mustache in Ruby for Logic-less Templates

Using Mustache in Ruby for Logic-less Templates

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2 min read
Using Python to Calculate Twitter Sentiment

Using Python to Calculate Twitter Sentiment

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5 min read
Ruby#lazy

Ruby#lazy

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2 min read
SQL Join explained!

SQL Join explained!

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2 min read
dato.rss need your help!

dato.rss need your help!

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1 min read
Dato.RSS - RSS with Ruby

Dato.RSS - RSS with Ruby

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2 min read
Sevio: Basic

Sevio: Basic

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1 min read
Machine Learning with Ruby

Machine Learning with Ruby

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3 min read
Are you the next (Ruby) Thanos?

Are you the next (Ruby) Thanos?

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2 min read
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