Python Tool for physic calculation of the specific heat capacity and the Richmann’s law
Here is a little tool with Python and PyQt6.QtWidgets.
MariaDB As Backend With Node.js And Express.js
Here’s how to build a robust API. You can do it. This is the backend of MariaDB. What is MariaDB? MariaDB is a rational database and a fork of MySQL. It has a similar syntax to MySQL. It was released in 2009. The base AlmaLinux 9.7 DNF version: 4.14 The setup Setup the database in MariaDB MariaDB Database Setup Before starting the API server, ensure your database and table are set up. Connect to MariaDB and run the following SQL…
MongoDB as Backend
For the first time, I have created a backend for my installed MongoDB database. You want to have this on your browser? Then follow the text below: What is MongoDB MongoDB is a document-oriented NoSQL database that stores data in flexible, JSON-like documents, allowing for easy storage and retrieval of structured, semi-structured, and unstructured data. Unlike traditional relational databases that use tables and rows, MongoDB uses collections and documents, making it more adaptable to changing data structures. It was designed to handle large volumes…
MySQL 8 – Reset Root Password in 5 Minutes
*(2025 Working Method – no mysqld_safe needed)* Tested on MySQL 8.0 / 8.1 / 8.4 / 8.5 – Ubuntu, Debian, Fedora, Rocky Linux, AlmaLinux Since MySQL 8.x the old `mysqld_safe` command has been removed. All the old tutorials on the internet will fail. This guide works 100 % in 2025.
Password checking site with HTML, CSS and JavaScript and the code
I have updated the static website on my pc. The password checking tool I moved to an external site with the name passwortsachen.html because my To-do-list got a notice board, and then it did not match it with the password checking. You can select the password length from 8 characters to 32 characters, big and small letters, numbers and special character. Then you generate the password and can copy it to where you need it. This generated password will be…