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What Are Custom Definitions in Google Analytics 4 (GA4)?

Many events in Google Analytics 4 (GA4) have fixed parameters that can be filled in automatically when they are called.

Rheinwerk Computing
Rheinwerk Computing

Rheinwerk Computing is an imprint of Rheinwerk Publishing and publishes books by leading experts in the fields of programming, administration, security, analytics, and more.

Blogs by Rheinwerk Computing

Python

Event Processing with Vpython

For event processing, VPython also provides controls such as command buttons (button), radio buttons (radio), multiple selection options (checkbox...

Software Development

A Bird’s-Eye View of Software Architecture Design

Requirements engineering and architecture design are two key factors for successful software development.

Cybersecurity

How to Be Aware of Cross-Site Scripting

An extension of HTML injection issues is the injection of JavaScript code into the web server’s response to the web browser.

DevOps

What Is DevOps and Continuous Integration/Continuous Deployment (CI/CD)?

The landscape of software development has evolved dramatically over the past few decades.

HTML & CSS

How to Embed a JavaScript File in an HTML File

To use the JavaScript source code within a web page, you need to link the JavaScript file to the web page or embed the JavaScript file in the HTML...

Python

Encryption in Python Programming

The functions of the random module in Python are sufficient for the random values of a game.

Artificial Intelligence

How to Install KNIME

You can download the KNIME Analytics Platform software for your preferred operating system at the link below.

Cybersecurity

Blockchain Security Basics and Attack Types

As digitalization progresses, the security of the information we store on our devices or servers every day is also becoming increasingly important.

Administration

How to Transfer Files from Linux

FTP stands for File Transfer Protocol and refers to a rather old method of transferring files through a network.

Programming Languages

How to Run Scripts Automatically with cron

cron is a background program that runs on almost every Linux server.