04/05/2026
Why I'm Growing HAID in Public, Not Building in Public
Everyone's doing build in public. Twitter Sorry, X threads about tech stacks, architecture decisions, deployment pipelines. I love reading those, but that's ...
Blog
05/08/2023
How to easily find running, swimming, cycling and triathlon events all over the world
If you are a sports enthusiast, such as running, triathlon or swimming, you know how important it is to take part in events to improve your performance and challe...
01/02/2023
boringproxy: How to expose local services publicly on the internet
Have you ever needed to share some service, database, API or website being developed on your local machine publicly on the internet with someone? There are w...
08/19/2022
Top 6 Sites to Find, Generate, Create, and Share Memes
Memes have won over the internet, especially for us Brazilians. Let's be honest, we love a good meme, don't we? Here's a list of the 6 best sites for you to find and create memes online, with no need to download Photoshop or any other program.
03/29/2022
8 Spotify Playlists for Programming and Focus for 2022
When we need to focus to solve that difficult problem, that code that locks our mind, or simply to remove all that external noise, whether at home office who...
04/03/2021
Best icon themes for Ubuntu and Linux Mint (Debian)
If you don't like the icons that came with your distro, whether it's Ubuntu or Linux Mint, or you simply want to give your desktop a new look, know that you can add a little extra personality using custom icon themes!
04/03/2021
How to know and validate the RG Check Digit (General Register)
The check digit is nothing more than the digit that comes after the dash (xx.xxx.xxx-d). It is an authentication mechanism used to verify the validity and authenticity of a numerical value, it works as a prevention of fraud or possible errors in the transmission and generation of the document.
04/02/2021
How to configure bluetooth headset with microphone in Ubuntu, Mint (Debian)
If you use or have just migrated to the linux environment, especially in Ubuntu or Mint distros derived from Debian, you may encounter problems with the microphone of your bluetooth headset.
02/20/2021
What is URL encoding and how does it work?
A URL (acronym for Uniform Resource Locator) is the address of a resource on the world wide web. URLs have a well-defined structure that was formulated in RFC 1738 by Tim Berners-Lee, inventor of the World Wide Web.
01/05/2021
How to download all your tagged photos from Facebook
Facebook has been falling out of favor for a while. So recently I thought about backing up all my photos, until I ran into a problem: How to download photos where I'm tagged?
12/30/2020
Best Email Marketing Tools
Choosing an email marketing tool directly impacts the performance of your email campaigns. These email marketing services have been around for decades. As part of online marketing, email marketing is still the most effective marketing strategy today when considering Return on Investment (ROI).
12/03/2020
Best Design Websites and Blogs You Should Follow
Finding inspiration and references is often not an easy job, being up to date with the latest news and trends is not an easy job either. That's why it's important to always follow design references on websites and blogs
11/24/2020
How to change decimal separator from comma to period and vice versa in Excel
When working or importing data into Excel spreadsheets from web pages, systems or CSV files, Excel may recognize some numbers and convert them to standard text type. Changing even temporarily the Excel settings helps to reduce the amount of manual work and the number of errors in replacing comma by period, semicolon, semicolon by comma, etc. Working with international data in Excel configured in Portuguese can be a real nightmare.
11/20/2020
How to transfer birthdays from Facebook to Google Calendar
As I already use Google Calendar for my everyday stuff, it would be much more practical. So if you're in the same boat as me, be aware that it is possible to sync all your Facebook birthdays to the calendar and Google Calendar app.