--- title: Learn Computing from the Experts | The Rheinwerk Computing Blog (2) description: Dive into programming, web development, and more with Rheinwerk Computing Blog! Your go-to resource for expanding your computing knowledge. (2) --- [![Rheinwerk Computing Logo](https://blog.rheinwerk-computing.com/hubfs/computing_logo-header.svg)](https://blog.rheinwerk-computing.com/) [Blog](https://blog.rheinwerk-computing.com) - Books - Get an overview of our wide selection of books on every relevant computing topic. - [General Computing](https://www.sap-press.com/rheinwerk-computing/general-computing/) - [DevOps](https://www.sap-press.com/rheinwerk-computing/devops/) - [Programming Languages](https://www.sap-press.com/rheinwerk-computing/programming-languages/) - [Security](https://www.sap-press.com/rheinwerk-computing/security/) - [Software Development](https://www.sap-press.com/rheinwerk-computing/software-development/) - Book Subscription - Get unlimited access to all Rheinwerk Computing books! - [Programming Subscription](https://sap-press.com/subscriptions/) ![](https://blog.rheinwerk-computing.com/hs-fs/hubfs/What%20Is%20Graph%20Theory%20for%20Neural%20Networks_.jpg?width=1000&name=What%20Is%20Graph%20Theory%20for%20Neural%20Networks_.jpg) [Featured](https://blog.rheinwerk-computing.com/tag/featured) | Featured article ## [What Is Graph Theory for Neural Networks?](https://blog.rheinwerk-computing.com/what-is-graph-theory-for-neural-networks) A *graph* is a mathematical structure that represents a set of objects and the relation­ships among those objects. A graph always consists of two basic components: ![Rheinwerk Computing](https://blog.rheinwerk-computing.com/hubfs/RW-logo-300x300.png) by [Rheinwerk Computing](https://blog.rheinwerk-computing.com/author/rheinwerk-computing) [Read More](https://blog.rheinwerk-computing.com/what-is-graph-theory-for-neural-networks) # Latest Blog Posts [![What Are the Advantages of Swift Over Other Programming Languages?](https://blog.rheinwerk-computing.com/hs-fs/hubfs/What%20Are%20the%20Advantages%20of%20Swift%20Over%20Other%20Programming%20Languages_.jpg?height=600&name=What%20Are%20the%20Advantages%20of%20Swift%20Over%20Other%20Programming%20Languages_.jpg)](https://blog.rheinwerk-computing.com/what-are-the-advantages-of-swift-over-other-programming-languages) [Featured](https://blog.rheinwerk-computing.com/tag/featured) ## [What Are the Advantages of Swift Over Other Programming Languages?](https://blog.rheinwerk-computing.com/what-are-the-advantages-of-swift-over-other-programming-languages) In this post, we will compare Swift with some other popular programming languages. This will give you a better idea of where the language fits in the... ![Rheinwerk Computing](https://blog.rheinwerk-computing.com/hubfs/RW-logo-300x300.png) by [Rheinwerk Computing](https://blog.rheinwerk-computing.com/author/rheinwerk-computing) [Read More](https://blog.rheinwerk-computing.com/what-are-the-advantages-of-swift-over-other-programming-languages) [![What Kind of Countermeasures Are Available Against Video or Audio Spying Tools?](https://blog.rheinwerk-computing.com/hs-fs/hubfs/What%20Kind%20of%20Countermeasures%20Are%20Available%20Against%20Video%20or%20Audio%20Spying%20Tools_.jpg?height=600&name=What%20Kind%20of%20Countermeasures%20Are%20Available%20Against%20Video%20or%20Audio%20Spying%20Tools_.jpg)](https://blog.rheinwerk-computing.com/what-kind-of-countermeasures-are-available-against-video-or-audio-spying-tools) [Featured](https://blog.rheinwerk-computing.com/tag/featured) ## [What Kind of Countermeasures Are Available Against Video or Audio Spying Tools?](https://blog.rheinwerk-computing.com/what-kind-of-countermeasures-are-available-against-video-or-audio-spying-tools) Whether you're securing a corporate boardroom or simply want peace of mind in a private space, knowing how to detect and counter surveillance devices... ![Rheinwerk Computing](https://blog.rheinwerk-computing.com/hubfs/RW-logo-300x300.png) by [Rheinwerk Computing](https://blog.rheinwerk-computing.com/author/rheinwerk-computing) [Read More](https://blog.rheinwerk-computing.com/what-kind-of-countermeasures-are-available-against-video-or-audio-spying-tools) [![How to Do Freehand Drawing in Excel](https://blog.rheinwerk-computing.com/hs-fs/hubfs/How%20to%20Do%20Freehand%20Drawing%20in%20Excel.jpg?height=600&name=How%20to%20Do%20Freehand%20Drawing%20in%20Excel.jpg)](https://blog.rheinwerk-computing.com/how-to-do-freehand-drawing-in-excel) [Featured](https://blog.rheinwerk-computing.com/tag/featured) ## [How to Do Freehand Drawing in Excel](https://blog.rheinwerk-computing.com/how-to-do-freehand-drawing-in-excel) Excel is best known for formulas, data, and grids, but it also includes a surprisingly capable set of freehand drawing tools. ![Rheinwerk Computing](https://blog.rheinwerk-computing.com/hubfs/RW-logo-300x300.png) by [Rheinwerk Computing](https://blog.rheinwerk-computing.com/author/rheinwerk-computing) [Read More](https://blog.rheinwerk-computing.com/how-to-do-freehand-drawing-in-excel) [![What Is TryHackMe?](https://blog.rheinwerk-computing.com/hs-fs/hubfs/What%20Is%20TryHackMe_.jpg?height=600&name=What%20Is%20TryHackMe_.jpg)](https://blog.rheinwerk-computing.com/what-is-tryhackme) [Featured](https://blog.rheinwerk-computing.com/tag/featured) ## [What Is TryHackMe?](https://blog.rheinwerk-computing.com/what-is-tryhackme) *TryHackMe* is an online learning platform where users can get a hands-on, interactive introduction to the world of cybersecurity, on both the... ![Rheinwerk Computing](https://blog.rheinwerk-computing.com/hubfs/RW-logo-300x300.png) by [Rheinwerk Computing](https://blog.rheinwerk-computing.com/author/rheinwerk-computing) [Read More](https://blog.rheinwerk-computing.com/what-is-tryhackme) [![Creating Your First PyTorch Model: Data Preparation](https://blog.rheinwerk-computing.com/hs-fs/hubfs/Creating%20Your%20First%20PyTorch%20Model_%20Data%20Preparation.jpg?height=600&name=Creating%20Your%20First%20PyTorch%20Model_%20Data%20Preparation.jpg)](https://blog.rheinwerk-computing.com/creating-your-first-pytorch-model-data-preparation) [Featured](https://blog.rheinwerk-computing.com/tag/featured) ## [Creating Your First PyTorch Model: Data Preparation](https://blog.rheinwerk-computing.com/creating-your-first-pytorch-model-data-preparation) Building a machine learning model is only as good as the data you feed it. ![Rheinwerk Computing](https://blog.rheinwerk-computing.com/hubfs/RW-logo-300x300.png) by [Rheinwerk Computing](https://blog.rheinwerk-computing.com/author/rheinwerk-computing) [Read More](https://blog.rheinwerk-computing.com/creating-your-first-pytorch-model-data-preparation) [![Core Concepts of Cyber Threat Intelligence](https://blog.rheinwerk-computing.com/hs-fs/hubfs/Core%20Concepts%20of%20Cyber%20Threat%20Intelligence.jpg?height=600&name=Core%20Concepts%20of%20Cyber%20Threat%20Intelligence.jpg)](https://blog.rheinwerk-computing.com/core-concepts-of-cyber-threat-intelligence) [Featured](https://blog.rheinwerk-computing.com/tag/featured) ## [Core Concepts of Cyber Threat Intelligence](https://blog.rheinwerk-computing.com/core-concepts-of-cyber-threat-intelligence) Cyber threat intelligence (CTI) relies on a shared set of concepts that allow analysts, defenders, and decision-makers to interpret threats in a... ![Rheinwerk Computing](https://blog.rheinwerk-computing.com/hubfs/RW-logo-300x300.png) by [Rheinwerk Computing](https://blog.rheinwerk-computing.com/author/rheinwerk-computing) [Read More](https://blog.rheinwerk-computing.com/core-concepts-of-cyber-threat-intelligence) [![What to Monitor in a Machine Learning Model](https://blog.rheinwerk-computing.com/hs-fs/hubfs/What%20to%20Monitor%20in%20a%20Machine%20Learning%20Model.jpg?height=600&name=What%20to%20Monitor%20in%20a%20Machine%20Learning%20Model.jpg)](https://blog.rheinwerk-computing.com/what-to-monitor-in-a-machine-learning-model) [Featured](https://blog.rheinwerk-computing.com/tag/featured) ## [What to Monitor in a Machine Learning Model](https://blog.rheinwerk-computing.com/what-to-monitor-in-a-machine-learning-model) Deploying a machine learning model is only half the battle — knowing whether it's still working weeks or months later is where most teams fall short. ![Rheinwerk Computing](https://blog.rheinwerk-computing.com/hubfs/RW-logo-300x300.png) by [Rheinwerk Computing](https://blog.rheinwerk-computing.com/author/rheinwerk-computing) [Read More](https://blog.rheinwerk-computing.com/what-to-monitor-in-a-machine-learning-model) [![How to Set Up the Swift Development Environment](https://blog.rheinwerk-computing.com/hs-fs/hubfs/How%20to%20Set%20Up%20the%20Swift%20Development%20Environment.jpg?height=600&name=How%20to%20Set%20Up%20the%20Swift%20Development%20Environment.jpg)](https://blog.rheinwerk-computing.com/how-to-set-up-the-swift-development-environment) [Featured](https://blog.rheinwerk-computing.com/tag/featured) ## [How to Set Up the Swift Development Environment](https://blog.rheinwerk-computing.com/how-to-set-up-the-swift-development-environment) Learn to prepare your development environment for Swift development, which is a rather easy task on a Mac! ![Rheinwerk Computing](https://blog.rheinwerk-computing.com/hubfs/RW-logo-300x300.png) by [Rheinwerk Computing](https://blog.rheinwerk-computing.com/author/rheinwerk-computing) [Read More](https://blog.rheinwerk-computing.com/how-to-set-up-the-swift-development-environment) [![Security Awareness Training Scenarios, Part 3: USB Drives in Public Areas](https://blog.rheinwerk-computing.com/hs-fs/hubfs/Security%20Awareness%20Training%20Scenarios%2c%20Part%203_%20USB%20Drives%20in%20Public%20Areas.jpg?height=600&name=Security%20Awareness%20Training%20Scenarios,%20Part%203_%20USB%20Drives%20in%20Public%20Areas.jpg)](https://blog.rheinwerk-computing.com/security-awareness-training-scenarios-part-3-usb-drives-in-public-areas) [Featured](https://blog.rheinwerk-computing.com/tag/featured) ## 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