Alexandre Calaça's Blog

Alexandre Calaça

Alexandre Calaça

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

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

Pinned
May 12, 20237 min read

Implementation · Revisited on May 26th, 2023 Greeting Hey guys, how've you been? It's AC, Alexandre Calaça here. I'm so excited that you landed here....

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

How to install Terminator on Linux Mint 21 vanessa or any other Ubuntu-based Linux distribution?

Sep 25, 20232 min read

Terminator Terminator is a popular choice among Linux users, particularly those who work extensively with the command line, because of its advanced...

How to install Terminator on Linux Mint 21 vanessa or any other Ubuntu-based Linux distribution?

How to log in automatically to bash in the Terminator terminal emulator on Deepin OS 20.9?

Sep 24, 20233 min read

Login shell A login shell is a type of shell session that is typically used when you log in to your system. It executes certain initialization files...

How to log in automatically to bash in the Terminator terminal emulator on Deepin OS 20.9?

How to install Visual Studio Code on Linux Mint 21 vanessa or any other Ubuntu-based Linux distribution with a Debian file format

Sep 21, 20231 min read

Go to the site https://code.visualstudio.com/docs/setup/linux Download Choose .deb Install VS Code sudo apt install gdebi Using gdebi is a...

How to install Visual Studio Code on Linux Mint 21 vanessa or any other Ubuntu-based Linux distribution with a Debian file format

How to install Mozilla Firefox on Deepin OS 20.9 or any other Debian-based Linux distribution using the terminal emulator?

Sep 21, 20234 min read

Mozilla Firefox Mozilla Firefox, commonly referred to as just Firefox, is a free and open-source web browser developed by the Mozilla Corporation. It...

How to install Mozilla Firefox on Deepin OS 20.9 or any other Debian-based Linux distribution using the terminal emulator?

How to install Telegram on Linux Mint 21 vanessa or any other Ubuntu-based Linux distribution using the terminal emulator

Sep 20, 20231 min read

Telegram Telegram is a cloud-based instant messaging app and communication platform. It was created by Pavel and Nikolai Durov and was first launched...

How to install Telegram on Linux Mint 21 vanessa or any other Ubuntu-based Linux distribution using the terminal emulator