Alexandre Calaça's Blog

Creating Bulletproof Validations in Ruby on Rails with Custom Validators [Part III]

Creating Bulletproof Validations in Ruby on Rails with Custom Validators [Part III]

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Alexandre Calaça
Alexandre Calaça
7 min read
Installing Docker Desktop and Docker Compose on Pop!_OS 22.04: Comprehensive guide

Installing Docker Desktop and Docker Compose on Pop!_OS 22.04: Comprehensive guide

Alexandre Calaça
Alexandre Calaça
3 min read
Installing Docker Engine on Pop!_OS 22.04: Comprehensive guide

Installing Docker Engine on Pop!_OS 22.04: Comprehensive guide

Alexandre Calaça
Alexandre Calaça
3 min read
Alexandre Calaça

Alexandre Calaça

23 followers

I'm a passionate software engineer with a deep love for turning complex problems into elegant solutions through code.

How to set up an .ovpn file on Pop!_OS 22.04

How to set up an .ovpn file on Pop!_OS 22.04

Alexandre Calaça
2 min read
Avoid the Premature Optimization Trap in Software Engineering

Avoid the Premature Optimization Trap in Software Engineering

Alexandre Calaça
6 min read
Installing Node.js with NVM on Pop!_OS 22.04

Installing Node.js with NVM on Pop!_OS 22.04

Alexandre Calaça
3 min read
Creating a customized SSH key on Pop!_OS 22.04: step-by-step with screenshots

Creating a customized SSH key on Pop!_OS 22.04: step-by-step with screenshots

Alexandre Calaça
2 min read
Step-by-step guide to setting up Ruby with Rbenv on Pop!_OS 22.04

Step-by-step guide to setting up Ruby with Rbenv on Pop!_OS 22.04

Alexandre Calaça
2 min read
Installing Telegram via default APT repository on Pop!_OS

Installing Telegram via default APT repository on Pop!_OS

Alexandre Calaça
2 min read
How to install the best screenshot software on Pop!_OS

How to install the best screenshot software on Pop!_OS

Alexandre Calaça
2 min read
Set up the GitHub command line interface (CLI) tool on Linux Mint 21 vanessa

Set up the GitHub command line interface (CLI) tool on Linux Mint 21 vanessa

Alexandre Calaça
3 min read
How to install Git on Linux Mint 21 vanessa

How to install Git on Linux Mint 21 vanessa

Alexandre Calaça
2 min read