aleixmorgadas

Web Extensions

Privacy, Security & Performance

• Auto Tab Discard: https://addons.mozilla.org/en-US/firefox/addon/auto-tab-discard/
• DuckDuckGo Privacy Essentials: https://addons.mozilla.org/en-US/firefox/addon/duckduckgo-for-firefox/
• Ghostery – Privacy Ad Blocker: https://addons.mozilla.org/en-US/firefox/addon/ghostery/
• Privacy Badger: https://addons.mozilla.org/en-US/firefox/addon/privacy-badger17/
• Privacy Possum: https://addons.mozilla.org/en-US/firefox/addon/privacy-possum/
• Smart HTTPS: https://addons.mozilla.org/en-US/firefox/addon/smart-https-revived/

aleixmorgadas

const CUSTOM_DELIMITER_PATTERN = "//";
const DEFAULT_DELIMITER = ",";
const DELIMITIER_POSITION = 2;
const NUMBERS_START_POSITION = 4;

const parseInput = (input) => {
  if (input.startsWith(CUSTOM_DELIMITER_PATTERN)) {
    return {
      delimiter: input[DELIMITIER_POSITION],
      rawNumbers: input.substring(NUMBERS_START_POSITION, input.length)

aleixmorgadas

Fallacy #1. The network is reliable

• Why the pattern Client-Response might cause some troubles?
• What are distributed objects?
• How we can solve this problem?

Fallacy #2. Latency isn't a problem

• How many calls do you do between services before replying a syncronous call to the end user?
• Which pattern is more common in your application? Remote calls or messages?

aleixmorgadas

Keybase proof

I hereby claim:

• I am aleixmorgadas on github.
• I am aleixmorgadas (https://keybase.io/aleixmorgadas) on keybase.
• I have a public key ASB5kmXGYTA_TqclOqV7nMvPgFn8yxWUfYOQJ5DMe_CKTAo

To claim this, I am signing this object:

aleixmorgadas

Linux

How to enable function keys

echo 0 | sudo tee /sys/module/hid_apple/parameters/fnmode

Interesting Links

https://blog.colinwaddell.com/keychron-function-keys-configuration/

aleixmorgadas

Refreshing Auth0 ManagementAPI token before it expires.

The expectation here is that the token expiration is 24h. You can check it in Applications > API > Settings > Token Settings.

What I did is refreshing the token every 12 hours.

In my case, I use Spring Boot 3.

aleixmorgadas

Entity Event Sourced with Spring Boot and MongoDB

aleixmorgadas

Testcontainers MongoDB with volume and fixed ports

For the example, I'm using SpringBoot in DevMode. It is the only mode I consider that makes sense to enable the volume mapping.

Remember to add .data/ to .gitignore

aleixmorgadas

Install Debian in Asus Zenbook 14 UX431FA

Debian version Bullseye

⚠️ using the non-free of Debian because it needs specific firmware for the wifi to be able to connect.

1. Download the next netinst.iso https://cdimage.debian.org/cdimage/unofficial/non-free/cd-including-firmware/bullseye_di_alpha2/amd64/iso-cd/ or newer.

I'm using the bullseye because it has the latest kernel, and it seems required for this laptop. Also, the link might breake because the alpha2 it's no longer available because Debian Bullseye has already a beta version or it's released as stable distribution. In that case, check the root directory https://cdimage.debian.org/cdimage/unofficial/non-free/cd-including-firmware/

aleixmorgadas

package dev.aleixmorgadas;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.testcontainers.service.connection.ServiceConnection;
import org.springframework.test.web.servlet.MockMvc;
import org.testcontainers.containers.PostgreSQLContainer;
import org.testcontainers.junit.jupiter.Testcontainers;