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Another helpful 3D printing thanks to FreeCAD

Another helpful 3D printing thanks to FreeCAD

In my opinion, 3D printing is a valuable resource for problem-solving that sometimes happens in daily life. I want to share a simple adapter that I made some time ago… more

Three Python scripts to analyse and convert GPX files into HTML or PDF

Three Python scripts to analyse and convert GPX files into HTML or PDF

Nowadays, many applications can export GPX files from a device, like phones, smartwatches or security adapters. How many times would you want to analyze and reuse that… more

A LISP for printing a CAD drawing changing colours and texts

A LISP for printing a CAD drawing changing colours and texts

In the following article, I described a piece of LISP code that once loaded a DXF or DWG file, enlarges some text, changes the colour of layers and prints a PDF… more

How to copy a Drupal website from remote to local

How to copy a Drupal website from remote to local

Generally speaking, it is the opposite, because people need to port online their website after creating it in a private environment. But it happened in 2017 and I… more

Simple queue management system in PHP

Simple queue management system in PHP

Two weeks ago, I was looking for a method to control a waiting list showing the booking time. I wanted to show that time on a series of screens and be able to update… more

How to refresh an application with bash: useful for Twitter clients

How to refresh an application with bash: useful for Twitter clients

If you have the necessity to refresh or reload every a specified time an application that doesn't have this feature, you can adapt my bash script to your duties.… more

The Japanese method: do multiplications with fun

The Japanese method: do multiplications with fun

You learn something new every day, indeed I discovered a new way to do multiplications with much fun: the Japanese method. The approach is pretty graphical but… more

ImageMagick: two fast methods to make a GIF from images

ImageMagick: two fast methods to make a GIF from images

Free software helps you a lot in many fields, even in generating a GIF animation from images. I wan to show you the use of "convert", a command line tools of… more

5 sites to add copyright-free music to your videos

5 sites to add copyright-free music to your videos

Many times I want to add a good and appropriate music to my videos, but if I don't check the license and the permission of that track I risk to obtain a copyright… more

How to extract night and holiday hours from your Calendar with Apps Script

How to extract night and holiday hours from your Calendar with Apps Script

It's time to update my Google Apps Script that exports calendar events into a spreadsheet. I use it to comparison my worked hours with the month payroll, so putting… more

Nicola Rainiero

A civil geotechnical engineer with the ambition to facilitate own work with free software for a knowledge and collective sharing. Also, I deal with green energy and in particular shallow geothermal energy. I have always been involved in web design and 3D modelling.