Davide Santangelo

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

Foggia, Italy Joined on Feb 3, 2017 http://www.davidesantangelo.com

Work

Software Developer at Sevio

Pinned

Davide Santangelo

Dec 28 '22

Performance of Exception Handling in Ruby

#ruby #performance #programming

5 min read

Davide Santangelo

May 25

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

#python #machinelearning #tutorial #nlp

4 min read

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Davide Santangelo

May 16

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

#ruby #beginners #tutorial

4 min read

Davide Santangelo

May 15

Exploring Probabilistic Algorithms with Ruby

#ruby #math #computerscience #programming

7 min read

Davide Santangelo

Apr 27

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

#ruby #tutorial

4 min read

Davide Santangelo

Apr 21

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

#ruby #beginners #programming #codequality

4 min read

Davide Santangelo

Apr 18

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

#ruby #performance #coding #tutorial

7 min read

Davide Santangelo

Apr 13

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

#ruby #database #rails #beginners

5 min read

Davide Santangelo

Apr 4

PostgreSQL + JSONB + Ruby

#postgres #ruby #beginners #tutorial

4 min read

Davide Santangelo

Mar 28

Search algorithms with Ruby

#ruby #beginners

5 min read

Davide Santangelo

Mar 22

SearQ: A RESTful search engine

#showdev #ruby #rails #api

2 min read

Davide Santangelo

Mar 14

What is Rack Middleware?

#ruby #rails

3 min read

Davide Santangelo

Mar 4

Rails Service Objects: A Tiny Guide

#rails #ruby #beginners #tutorial

4 min read

Davide Santangelo

Feb 16

Sorting Algorithms with Ruby

#ruby #beginners #tutorial #programming

9 min read

Davide Santangelo

Feb 9

Nested ActiveRecord Transactions

#ruby #rails #beginners #performance

4 min read

Davide Santangelo

Feb 2

Rails Model Validation: A Comprehensive Guide with Code Examples

#rails #ruby #tutorial #beginners

5 min read

Davide Santangelo

Jan 26

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

4 min read

Davide Santangelo

Jan 20

A "Shallow" Dive into Memory Leaks in Ruby

#ruby #tutorial #performance #programming

6 min read

Davide Santangelo

Jan 10

Matrix + Graph in Ruby

#ruby #programming

5 min read

Davide Santangelo

Jan 2

Ruby (love) RSpec

#ruby #rails #testing #tutorial

7 min read

Davide Santangelo for Sevio

Dec 30 '22

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

#ruby #devops

6 min read

Davide Santangelo

Dec 28 '22

Stock prediction algorithm in Python

#python #machinelearning #tutorial

4 min read

Davide Santangelo

Dec 22 '22

Geocoding with Ruby

#ruby #tutorial

4 min read

Davide Santangelo

Dec 20 '22

10 (advanced) Ruby Interview Question

#ruby #programming #career

5 min read

Davide Santangelo

Dec 20 '22

10 (simple) Ruby Interview Question

#ruby #programming #career

4 min read

Davide Santangelo

Dec 19 '22

Metaprogramming with Ruby

#tutorial #programming #ruby

5 min read

Davide Santangelo

Dec 15 '22

Use Ruby for Text Tagging with Machine Learning

#ruby #machinelearning #tutorial #nlp

5 min read

Davide Santangelo

Dec 15 '22

Chat + NLP

4 min read

Davide Santangelo

Dec 14 '22

Sentiment prediction with Python

#nlp #machinelearning #ai #python

4 min read

Davide Santangelo

Dec 13 '22

Genetic algorithms

#machinelearning #python

3 min read

Davide Santangelo

Dec 13 '22

Basic NLP with Python

#tutorial #python #nlp #machinelearning

4 min read

Davide Santangelo for Sevio

Dec 8 '22

NAT, Router, Switch

#it

4 min read

Davide Santangelo

Dec 6 '22

Redis pub/sub with ruby

#ruby #redis #programming #tutorial

3 min read

Davide Santangelo

Dec 5 '22

Ruby & blockchain

#ruby #blockchain #programming #tutorial

3 min read

Davide Santangelo

Dec 2 '22

Rails 7.1 features

#rails #tutorial

3 min read

Davide Santangelo

Dec 2 '22

Ruby multithreaded crawler

#ruby #tutorial

6 min read

Davide Santangelo

Dec 2 '22

Classification + Python + Spacy

2 min read

Davide Santangelo

Dec 2 '22

Ruby + ML

#machinelearning #ruby

2 min read

Davide Santangelo for Sevio

Dec 2 '22

What is a VPN?

#security #writing

1 min read

Davide Santangelo

Dec 1 '22

Using Mustache in Ruby for Logic-less Templates

#showdev #ruby

2 min read

Davide Santangelo

Dec 1 '22

Using Python to Calculate Twitter Sentiment

#python #machinelearning #nlp

5 min read

Davide Santangelo

Dec 1 '22

Ruby#lazy

#ruby #rails

2 min read

Davide Santangelo

Dec 1 '22

SQL Join explained!

#sql #webdev #database

2 min read

Davide Santangelo

Sep 2 '22

dato.rss need your help!

1 min read

Davide Santangelo

Feb 12 '21

Dato.RSS - RSS with Ruby

#showdev #rails #ruby #tooling

2 min read

Davide Santangelo for Sevio

Sep 22 '20

Sevio: Basic

1 min read

Davide Santangelo

May 15 '20

Machine Learning with Ruby

#ruby #machinelearning #datascience

3 min read

Davide Santangelo

May 12 '20

Are you the next (Ruby) Thanos?

#showdev #ruby #rubygems #webdev

2 min read

Davide Santangelo

May 8 '20

Vue.js + GitHub + Tailwind Css

#showdev #vue #github #todayilearned

1 min read

Davide Santangelo

May 6 '20

Developers Newsletters

#news #showdev

6 min read

Davide Santangelo

May 5 '20

Git Flow or Trunk-based Development?

#discuss #git

3 min read

Davide Santangelo

Apr 27 '20

Best Technology for writing modern Web Applications

#discuss #webdev

1 min read

Davide Santangelo

Apr 20 '20

Logic-less Ruby templates with Mustache

#todayilearned #ruby #tutorial #showdev

2 min read

Davide Santangelo

Apr 15 '20

DatoRSS Restyling

1 min read

Davide Santangelo

Apr 7 '20

TUNS Dark Mode ON!

1 min read

Davide Santangelo

Apr 2 '20

TUNS - Twitter Unfollower Notification Service

#showdev #rails #twitter #opensource

1 min read

Davide Santangelo

Apr 1 '20

Python ChatBot with Chatterbot

#showdev #python #machinelearning #tutorial

3 min read

Davide Santangelo

Mar 27 '20

Simple DecisionTreeClassifier in Python

#showdev #python #machinelearning #datascience

2 min read

Davide Santangelo

Mar 26 '20

cURL wrapper around RubyGems.org API

#showdev #opensource #ruby #rails

1 min read

Davide Santangelo

Mar 19 '20

How to build a sentiment analysis engine in Python

#showdev #machinelearning #python #tutorial

3 min read

Davide Santangelo

Mar 9 '20

DatoRSS Covid19

1 min read

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