Blog

07/30/2019

How to clear DNS cache on Windows, Mac, Ubuntu and Chrome?

DNS, from the English Domain Name System (Domain Name System), acts as a translator of IP addresses (192.168.0.1) to domains (marquesfernandes.com), as a kind of post office that manages to transform a CEP (IP ) on a street (domain).

07/29/2019

Finding Duplicate Records in MongoDB

Looking to find duplicate records in your MongoDB database? In this article I will explain how to find the duplicate documents (records) using the aggregate method.

07/27/2019

Catching the months between two dates with Javascript

Recently I needed to set up a project to download files with names that followed a monthly pattern and for that I set up a dynamic function to make it easier. Leave your comment if you have found/made another solution!

04/15/2019

8 Free SEO Tools

!Google Keyword Planner/wp-content/uploads/2019/04/image-2-1024x521.pnghttps://ads.google.com/home/tools/keyword-planner/

03/19/2019

Top 8 themes to use in VS Code in 2020

VS Code is my darling editor at the time: Open source, cross-platform, lightweight, highly customizable and with an amazing community. I separated a list with 6 themes that I already used and approved.

03/19/2019

Optimize your Linux terminal with Terminator

If you're tired of your scum terminal on linux; Tired of having to use alt + tab between terminals in the same project; Tired of getting lost trying to paste a command; Meet Terminator, a more robust, organized and customizable terminal emulator.

03/14/2019

What are Favicons and Touch Icons?

Favicon, "Favourite Icon", is an image used by browsers to graphically represent a webpage. Previously, the only accepted format was ".ico" and 16x16 pixels in size, but nowadays we can use other formats such as ".png", ".jpg" and ".svg".

03/07/2019

What is CGNAT (Double NAT)?

CGNAT is as if the operator had installed a second router in its region and shared its internet connection with its other customers. Being a little more technical: Providers are sharing a public IPV4 to more than one customer and routing the connection through a second route to their home router.

03/05/2019

After all what is NodeJS?

NodeJS is a Javascript execution environment. How cool, but what does it mean? How it works?