Mar 17, 2023
Generate hexagons in JS based on center coordinates and radius
Jun 10, 2022
Apr 12, 2022
How do you detect Credit card type based on the number?
Nov 15, 2021
Linode Object Storage usage in NodeJS
Oct 28, 2021
Unserialize is an opinionated function from PHP. Here you'll learn how to handle this in Nodejs, even if you use a serialized string with special characters.
Oct 28, 2021
Create kml/kmz files in Nodejs
Jul 2, 2021
Twilio Proxy for masked phone numbers in Node.js
Twilio offers a service called to allow masked phone numbers. What that means? You know when you call an Uber and the number shown to you is not the phone number of your driver?!
Apr 21, 2021
Asymmetric encryption (Public-key cryptography) with Node.js
In an asymmetric key encryption scheme, anyone can encrypt messages using a public key, but only the holder of the paired private key can decrypt such a message. The security of the system depends on the secrecy of the private key, which must not become known to any other.
Apr 8, 2021
Notes Students - Web application to manage the notes of students
The application aims to complete needs of students from universities by showing them the scolar results and specific information. The system consists in a client application, a web service and a database server which are interconnected.
Jan 9, 2019
Cleanup merged branches from your repository [GIT]
Cleanup merged branches and remove dead branches from your repository. You can see how to make a very simple bash script to achieve this.
Aug 2, 2018
How to setup a Postgres Server on Ubuntu
How to setup a Postgres Server on Ubuntu, create a database, grant permissions to users, set passwords and remote access
May 23, 2018
How I started to build a chatbot
This article it's the first from a future series. Presents the idea behind the scene, how I started to think on it
Apr 26, 2018
How to setup an Apache Virtualhost as proxy
How to setup an Apache Virtualhost as proxy. Use Apache to set a virtualhost and to use it as proxy, to pass one or more localhosts to internet.
Apr 14, 2018
How to format an usb drive to fat16 or fat 32 on mac
How to format an usb drive to fat16 or fat 32 on mac. All you have to do is to open you terminal and to run the following commands