--- title: Learn Computing from the Experts | The Rheinwerk Computing Blog | Rheinwerk Computing (18) description: Rheinwerk Computing is an imprint of Rheinwerk Publishing and publishes books by leading experts in the fields of programming, administration, security, analytics, and more. (18) --- [![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/How%20to%20Write%20Your%20Own%20Python%20Functions.jpg?width=1000&name=How%20to%20Write%20Your%20Own%20Python%20Functions.jpg) [Featured](https://blog.rheinwerk-computing.com/tag/featured) | Featured article ## [How to Write Your Own Python Functions](https://blog.rheinwerk-computing.com/how-to-write-your-own-python-functions) Functions in Python provide functionality that you or someone else has already pro­grammed. In this post, we’ll teach you how to write your own Python functions. ![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-write-your-own-python-functions) ![Rheinwerk Computing](https://blog.rheinwerk-computing.com/hubfs/RW-logo-300x300.png) **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 [![Blockchain Security Basics and Attack Types](https://blog.rheinwerk-computing.com/hs-fs/hubfs/Blockchain%20Security%20Basics%20and%20Attack%20Types.png?height=600&name=Blockchain%20Security%20Basics%20and%20Attack%20Types.png)](https://blog.rheinwerk-computing.com/blockchain-security-basics-and-attack-types) [Cybersecurity](https://blog.rheinwerk-computing.com/tag/cybersecurity) ## [Blockchain Security Basics and Attack Types](https://blog.rheinwerk-computing.com/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. ![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/blockchain-security-basics-and-attack-types) [![How to Transfer Files from Linux](https://blog.rheinwerk-computing.com/hs-fs/hubfs/How%20to%20Transfer%20Files%20from%20Linux.png?height=600&name=How%20to%20Transfer%20Files%20from%20Linux.png)](https://blog.rheinwerk-computing.com/how-to-transfer-files-from-linux) [Administration](https://blog.rheinwerk-computing.com/tag/administration) ## [How to Transfer Files from Linux](https://blog.rheinwerk-computing.com/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. ![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-transfer-files-from-linux) [![How to Run Scripts Automatically with cron](https://blog.rheinwerk-computing.com/hs-fs/hubfs/How%20to%20Run%20Scripts%20Automatically%20with%20cron.png?height=600&name=How%20to%20Run%20Scripts%20Automatically%20with%20cron.png)](https://blog.rheinwerk-computing.com/how-to-run-scripts-automatically-with-cron) [Programming Languages](https://blog.rheinwerk-computing.com/tag/programming-languages) ## [How to Run Scripts Automatically with cron](https://blog.rheinwerk-computing.com/how-to-run-scripts-automatically-with-cron) cron is a background program that runs on almost every Linux server. ![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-run-scripts-automatically-with-cron) [![How Much Data Do You Really Need for a Successful UX Design Project?](https://blog.rheinwerk-computing.com/hs-fs/hubfs/How%20Much%20Data%20Do%20You%20Really%20Need%20for%20a%20Successful%20UX%20Design%20Project.png?height=600&name=How%20Much%20Data%20Do%20You%20Really%20Need%20for%20a%20Successful%20UX%20Design%20Project.png)](https://blog.rheinwerk-computing.com/how-much-data-do-you-really-need-for-a-successful-ux-design-project) [User Experience](https://blog.rheinwerk-computing.com/tag/user-experience) ## [How Much Data Do You Really Need for a Successful UX Design Project?](https://blog.rheinwerk-computing.com/how-much-data-do-you-really-need-for-a-successful-ux-design-project) In a perfect world, you would first conduct extensive user research, systematically derive requirements, present initial ideas and designs, and test... ![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-much-data-do-you-really-need-for-a-successful-ux-design-project) [![How to Set Up an H2 Database](https://blog.rheinwerk-computing.com/hs-fs/hubfs/How%20to%20Set%20Up%20an%20H2%20Database.png?height=600&name=How%20to%20Set%20Up%20an%20H2%20Database.png)](https://blog.rheinwerk-computing.com/how-to-set-up-an-h2-database) [Java](https://blog.rheinwerk-computing.com/tag/java) ## [How to Set Up an H2 Database](https://blog.rheinwerk-computing.com/how-to-set-up-an-h2-database) H2 is a database management system that is entirely implemented in Java and open source. ![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-an-h2-database) [![Using TypeScript in a React Application](https://blog.rheinwerk-computing.com/hs-fs/hubfs/TypeScript%20Error%20Message%20in%20Visual%20Studio%20Code.png?height=600&name=TypeScript%20Error%20Message%20in%20Visual%20Studio%20Code.png)](https://blog.rheinwerk-computing.com/using-typescript-in-a-react-application) [JavaScript](https://blog.rheinwerk-computing.com/tag/javascript) ## [Using TypeScript in a React Application](https://blog.rheinwerk-computing.com/using-typescript-in-a-react-application) TypeScript has been developed by Microsoft as an open-source project since 2012. ![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/using-typescript-in-a-react-application) [![What Are the CSV, XML, and JSON Data Formats?](https://blog.rheinwerk-computing.com/hs-fs/hubfs/What%20Are%20the%20CSV%2c%20XML%2c%20and%20JSON%20Data%20Formats.png?height=600&name=What%20Are%20the%20CSV,%20XML,%20and%20JSON%20Data%20Formats.png)](https://blog.rheinwerk-computing.com/what-are-the-csv-xml-and-json-data-formats) [Web Development](https://blog.rheinwerk-computing.com/tag/web-development) ## [What Are the CSV, XML, and JSON Data Formats?](https://blog.rheinwerk-computing.com/what-are-the-csv-xml-and-json-data-formats) In this blog post, let’s discuss various data formats used primarily as an exchange format, for example, when data is sent back and forth from 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/what-are-the-csv-xml-and-json-data-formats) [![Best Practices for HTML Naming Convention and Referencing](https://blog.rheinwerk-computing.com/hs-fs/hubfs/Best%20Practices%20for%20HTML%20Naming%20Convention%20and%20Referencing.png?height=600&name=Best%20Practices%20for%20HTML%20Naming%20Convention%20and%20Referencing.png)](https://blog.rheinwerk-computing.com/best-practices-for-html-naming-convention-and-referencing) [HTML & CSS](https://blog.rheinwerk-computing.com/tag/html-css) ## [Best Practices for HTML Naming Convention and Referencing](https://blog.rheinwerk-computing.com/best-practices-for-html-naming-convention-and-referencing) Let’s discuss the naming conventions for files, directories, and directory structures when referencing other content. ![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/best-practices-for-html-naming-convention-and-referencing) [![Kubernetes vs. Docker Swarm: Contrasting Container Orchestration Platforms](https://blog.rheinwerk-computing.com/hs-fs/hubfs/Kubernetes%20vs.%20Docker%20Swarm%20Contrasting%20Container%20Orchestration%20Platforms.png?height=600&name=Kubernetes%20vs.%20Docker%20Swarm%20Contrasting%20Container%20Orchestration%20Platforms.png)](https://blog.rheinwerk-computing.com/kubernetes-vs.-docker-swarm-contrasting-container-orchestration-platforms) [DevOps](https://blog.rheinwerk-computing.com/tag/devops) ## [Kubernetes vs. Docker Swarm: Contrasting Container Orchestration Platforms](https://blog.rheinwerk-computing.com/kubernetes-vs.-docker-swarm-contrasting-container-orchestration-platforms) Containerization has revolutionized the way we develop, deploy, and manage applications. ![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/kubernetes-vs.-docker-swarm-contrasting-container-orchestration-platforms) [![Modeling and Static Code Analysis Tools for Software Architecture Design](https://blog.rheinwerk-computing.com/hs-fs/hubfs/Modeling%20and%20Static%20Code%20Analysis%20Tools%20for%20Software%20Architecture%20Design.png?height=600&name=Modeling%20and%20Static%20Code%20Analysis%20Tools%20for%20Software%20Architecture%20Design.png)](https://blog.rheinwerk-computing.com/modeling-and-static-code-analysis-tools-for-software-architecture-design) [Software Development](https://blog.rheinwerk-computing.com/tag/software-development) ## [Modeling and Static Code Analysis Tools for Software Architecture Design](https://blog.rheinwerk-computing.com/modeling-and-static-code-analysis-tools-for-software-architecture-design) In this blog post, we’ll look at modeling and static code analysis tools for software architecture design. ![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/modeling-and-static-code-analysis-tools-for-software-architecture-design) - - [1](https://blog.rheinwerk-computing.com/author/rheinwerk-computing/page/1) - [...](https://blog.rheinwerk-computing.com/author/rheinwerk-computing/page/13) - [16](https://blog.rheinwerk-computing.com/author/rheinwerk-computing/page/16) - [17](https://blog.rheinwerk-computing.com/author/rheinwerk-computing/page/17) - [18](https://blog.rheinwerk-computing.com/author/rheinwerk-computing/page/18) - [19](https://blog.rheinwerk-computing.com/author/rheinwerk-computing/page/19) - [20](https://blog.rheinwerk-computing.com/author/rheinwerk-computing/page/20) - [...](https://blog.rheinwerk-computing.com/author/rheinwerk-computing/page/23) - [30](https://blog.rheinwerk-computing.com/author/rheinwerk-computing/page/30) - ### Blog Topics - [All Topics](https://blog.rheinwerk-computing.com) - [Programming Languages](https://blog.rheinwerk-computing.com/tag/programming-languages) - [How To](https://blog.rheinwerk-computing.com/tag/how-to) - [JavaScript](https://blog.rheinwerk-computing.com/tag/javascript) - [DevOps](https://blog.rheinwerk-computing.com/tag/devops) - [Featured](https://blog.rheinwerk-computing.com/tag/featured) - [Web Development](https://blog.rheinwerk-computing.com/tag/web-development) - [What Is?](https://blog.rheinwerk-computing.com/tag/what-is) - [Cybersecurity](https://blog.rheinwerk-computing.com/tag/cybersecurity) - [Artificial Intelligence](https://blog.rheinwerk-computing.com/tag/artificial-intelligence) - [Software Development](https://blog.rheinwerk-computing.com/tag/software-development) **Subscribe to our blog!**Get notified about future blog updates. - - - ### Most Popular Blog Posts 1. 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