--- title: Learn Computing from the Experts | The Rheinwerk Computing Blog | Rheinwerk Computing (15) 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. (15) --- [![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/Enumerations%20and%20Flags%20in%20Python%20Programming.jpg?width=1000&name=Enumerations%20and%20Flags%20in%20Python%20Programming.jpg) [Featured](https://blog.rheinwerk-computing.com/tag/featured) | Featured article ## [Enumerations and Flags in Python Programming](https://blog.rheinwerk-computing.com/enumerations-and-flags-in-python-programming) In this post, we’ll describe *enumerations*, another interesting data type that Python makes available to the developer as part of the standard library. ![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/enumerations-and-flags-in-python-programming) ![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 [![Regular Expressions in Python Programming](https://blog.rheinwerk-computing.com/hs-fs/hubfs/Regular%20Expressions%20in%20Python%20Programming.png?height=600&name=Regular%20Expressions%20in%20Python%20Programming.png)](https://blog.rheinwerk-computing.com/regular-expressions-in-python-programming) [Python](https://blog.rheinwerk-computing.com/tag/python) ## [Regular Expressions in Python Programming](https://blog.rheinwerk-computing.com/regular-expressions-in-python-programming) Let’s provide insight into the extensive possibilities of *regular expressions* for Python. ![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/regular-expressions-in-python-programming) [![An Introduction to Microservices Architecture](https://blog.rheinwerk-computing.com/hs-fs/hubfs/An%20Introduction%20to%20Microservices%20Architecture.png?height=600&name=An%20Introduction%20to%20Microservices%20Architecture.png)](https://blog.rheinwerk-computing.com/an-introduction-to-microservices-architecture) [DevOps](https://blog.rheinwerk-computing.com/tag/devops) ## [An Introduction to Microservices Architecture](https://blog.rheinwerk-computing.com/an-introduction-to-microservices-architecture) In the ever-evolving landscape of software development, the architectural style known as microservices has emerged as a revolutionary approach to... ![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/an-introduction-to-microservices-architecture) [![Blockchain Creation: Chaining Blocks Basics](https://blog.rheinwerk-computing.com/hs-fs/hubfs/Blockchain%20Creation%20Chaining%20Blocks%20Basics.png?height=600&name=Blockchain%20Creation%20Chaining%20Blocks%20Basics.png)](https://blog.rheinwerk-computing.com/blockchain-creation-chaining-blocks-basics) ## [Blockchain Creation: Chaining Blocks Basics](https://blog.rheinwerk-computing.com/blockchain-creation-chaining-blocks-basics) Before you build your own blockchain, let’s clarify what information is needed in the blocks. To do this, create a *models/Block.java* file and start... ![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-creation-chaining-blocks-basics) [![What Is YAML and How Is It Used with Kubernetes?](https://blog.rheinwerk-computing.com/hs-fs/hubfs/What%20Is%20YAML%20and%20How%20Is%20It%20Used%20with%20Kubernetes.png?height=600&name=What%20Is%20YAML%20and%20How%20Is%20It%20Used%20with%20Kubernetes.png)](https://blog.rheinwerk-computing.com/what-is-yaml-and-how-is-it-used-with-kubernetes) [What Is?](https://blog.rheinwerk-computing.com/tag/what-is) ## [What Is YAML and How Is It Used with Kubernetes?](https://blog.rheinwerk-computing.com/what-is-yaml-and-how-is-it-used-with-kubernetes) To make your intended result clear to Kubernetes, you need a language in which you can specify your resources declaratively. ![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-yaml-and-how-is-it-used-with-kubernetes) [![Partitioning Basics for New Linux Users](https://blog.rheinwerk-computing.com/hs-fs/hubfs/Partitioning%20Basics%20for%20New%20Linux%20Users.png?height=600&name=Partitioning%20Basics%20for%20New%20Linux%20Users.png)](https://blog.rheinwerk-computing.com/partitioning-basics-for-new-linux-users) ## [Partitioning Basics for New Linux Users](https://blog.rheinwerk-computing.com/partitioning-basics-for-new-linux-users) Before you downsize the Windows partition or decide in the installation program on the optimal size of the new partitions for Linux, you should know... ![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/partitioning-basics-for-new-linux-users) [![What Are the Different C++ Compilers?](https://blog.rheinwerk-computing.com/hs-fs/hubfs/What%20Are%20the%20Different%20C++%20Compilers.jpg?height=600&name=What%20Are%20the%20Different%20C++%20Compilers.jpg)](https://blog.rheinwerk-computing.com/what-are-the-different-c-compilers) [Programming Languages](https://blog.rheinwerk-computing.com/tag/programming-languages) ## [What Are the Different C++ Compilers?](https://blog.rheinwerk-computing.com/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! ![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-different-c-compilers) [![Why Should You Use Kubernetes?](https://blog.rheinwerk-computing.com/hs-fs/hubfs/Why%20Should%20You%20Use%20Kubernetes.jpg?height=600&name=Why%20Should%20You%20Use%20Kubernetes.jpg)](https://blog.rheinwerk-computing.com/why-should-you-use-kubernetes) [DevOps](https://blog.rheinwerk-computing.com/tag/devops) ## [Why Should You Use Kubernetes?](https://blog.rheinwerk-computing.com/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. ![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/why-should-you-use-kubernetes) [![When Is Cleanup Not Necessary in C++ Programs?](https://blog.rheinwerk-computing.com/hs-fs/hubfs/When%20Is%20Cleanup%20Not%20Necessary%20in%20C++%20Programs.jpg?height=600&name=When%20Is%20Cleanup%20Not%20Necessary%20in%20C++%20Programs.jpg)](https://blog.rheinwerk-computing.com/when-is-cleanup-not-necessary-in-cpp-programs) [Programming Languages](https://blog.rheinwerk-computing.com/tag/programming-languages) ## [When Is Cleanup Not Necessary in C++ Programs?](https://blog.rheinwerk-computing.com/when-is-cleanup-not-necessary-in-cpp-programs) Sometimes, skipping memory cleanup at program termination can save valuable time—especially when working with large data structures—while letting 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/when-is-cleanup-not-necessary-in-cpp-programs) [![How to Master Time in JavaScript: Essential Tips for Using the Date Object and Custom Extensions](https://blog.rheinwerk-computing.com/hs-fs/hubfs/How%20to%20Master%20Time%20in%20JavaScript%20Essential%20Tips%20for%20Using%20the%20Date%20Object%20and%20Custom%20Extensions.png?height=600&name=How%20to%20Master%20Time%20in%20JavaScript%20Essential%20Tips%20for%20Using%20the%20Date%20Object%20and%20Custom%20Extensions.png)](https://blog.rheinwerk-computing.com/the-date-object-in-javascript) [JavaScript](https://blog.rheinwerk-computing.com/tag/javascript) ## [How to Master Time in JavaScript: Essential Tips for Using the Date Object and Custom Extensions](https://blog.rheinwerk-computing.com/the-date-object-in-javascript) Master the art of handling time in JavaScript with this guide to creating, formatting, and calculating time data using the powerful Date object and... ![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/the-date-object-in-javascript) [![How to Synchronize Scripting Directories to External Storage](https://blog.rheinwerk-computing.com/hs-fs/hubfs/How%20to%20Synchronize%20Scripting%20Directories%20to%20External%20Storage.png?height=600&name=How%20to%20Synchronize%20Scripting%20Directories%20to%20External%20Storage.png)](https://blog.rheinwerk-computing.com/how-to-synchronize-scripting-directories-to-external-storage) [Programming Languages](https://blog.rheinwerk-computing.com/tag/programming-languages) ## [How to Synchronize Scripting Directories to External Storage](https://blog.rheinwerk-computing.com/how-to-synchronize-scripting-directories-to-external-storage) You probably use the cloud as a backup storage in some way or other, right? ![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-synchronize-scripting-directories-to-external-storage) - - [1](https://blog.rheinwerk-computing.com/author/rheinwerk-computing/page/1) - [...](https://blog.rheinwerk-computing.com/author/rheinwerk-computing/page/10) - [13](https://blog.rheinwerk-computing.com/author/rheinwerk-computing/page/13) - [14](https://blog.rheinwerk-computing.com/author/rheinwerk-computing/page/14) - [15](https://blog.rheinwerk-computing.com/author/rheinwerk-computing/page/15) - [16](https://blog.rheinwerk-computing.com/author/rheinwerk-computing/page/16) - [17](https://blog.rheinwerk-computing.com/author/rheinwerk-computing/page/17) - [...](https://blog.rheinwerk-computing.com/author/rheinwerk-computing/page/20) - [29](https://blog.rheinwerk-computing.com/author/rheinwerk-computing/page/29) - ### 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) - [DevOps](https://blog.rheinwerk-computing.com/tag/devops) - [Featured](https://blog.rheinwerk-computing.com/tag/featured) - [JavaScript](https://blog.rheinwerk-computing.com/tag/javascript) - [Cybersecurity](https://blog.rheinwerk-computing.com/tag/cybersecurity) - [Artificial Intelligence](https://blog.rheinwerk-computing.com/tag/artificial-intelligence) - [What Is?](https://blog.rheinwerk-computing.com/tag/what-is) - [Web Development](https://blog.rheinwerk-computing.com/tag/web-development) - [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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