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How to Display Figures, Lines, and Arrows with Matplotlib

The matplotlib module can plot geometric figures such as rectangles, circles, and triangles. These figures can then illustrate mathematical, technical, and physical relationships. I’ll now...

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

Cybersecurity

What Are the 4 Principles of Cryptography?

The main purpose of cryptography is to meet one or more of these security principles: confidentiality, integrity, authenticity, and nonrepudiation.

Programming Languages

What Are the Different C++ Compilers?

Curious about C++ compilers? Find out how GCC, Clang++, and MSVC stack up for modern development and what makes each one unique!

Cybersecurity

What Are Red Teaming and Purple Teaming in Cybersecurity?

Discover how red teaming and purple teaming can strengthen your cybersecurity defenses by simulating real-world attacks and fostering collaboration...

DevOps

Why Should You Use Kubernetes?

Understanding why your company should adopt Kubernetes begins with identifying how it can optimize value creation and align with your business goals.

Programming Languages

When Is Cleanup Not Necessary in C++ Programs?

Sometimes, skipping memory cleanup at program termination can save valuable time—especially when working with large data structures—while letting the...

JavaScript

How to Master Time in JavaScript: Essential Tips for Using the Date Object and Custom Extensions

Master the art of handling time in JavaScript with this guide to creating, formatting, and calculating time data using the powerful Date object and...

Featured

Securing SSH Access with YubiKey: A Step-by-Step Guide to Two-Factor Authentication

Learn about enhancing your SSH login security with YubiKey, a robust two-factor authentication method using a USB security token for one-time...

Programming Languages

How to Synchronize Scripting Directories to External Storage

You probably use the cloud as a backup storage in some way or other, right?

Cybersecurity

What Is OAuth?

In today’s digital landscape, secure authentication is a critical aspect of application development.

Cybersecurity

How Do Classical Cryptography and Modern Cryptography Differ?

Cryptography, just like the automobile industry, has undergone huge advancements over the years.