Encyclopedia

Linux commands: An overview of terminal commands

An overview of the most important Linux commands

Under Linux, all actions that you can carry out with the mouse and window system via the graphical user interface can also be performed using programme calls in the terminal – provided you know the appropriate command and how to use it according to the correct syntax. To make working in the terminal easier, we provide you with an overview of basic Linux commands with detailed descriptions and...

Linux vs. Windows

Windows vs. Linux: a comparison

Most PC users are only familiar with Windows in its various versions, but there are alternative operating systems on the market. Linux distributions offer many advantages compared to Microsoft’s product. Nonetheless, there are many things to take into consideration before switching. So, who should you fight for in the great battle – Linux or Windows?

ERR_CONNECTION_REFUSED

ERR_CONNECTION_REFUSED: The best solutions when dealing with this Chrome error

A huge range of information and entertainment being easily available thanks to fast loading times are standard in the internet of today. However, with the number of internet users and the complexity of different websites, it has also become more common to experience connection errors. For example, the Google Chrome browser displays the message “ERR_CONNECTION_REFUSED” if the contacted web server...

SSL certificate

SSL certificates: What they are and what they’re for

Security on the internet is always paramount: regardless of whether you run a website yourself or just surf the web, you should always understand the basics of internet security. Here we explain exactly what SSL certificates are, what you need them for, and the different types of certificates that are out there.

Source code explained: Definition & Examples

Source code: What exactly is it?

Programs and websites are based on comprehensive documents without which nothing would work: the source code. In this code, programmers and web designers determine how their application should function. So that you, too, can understand what exactly a source code is, we explain simply and clearly how it’s structured. Find out more about programming languages, compilers, and the framework of a...

Webinar

Webinar: definition, basics, and possible uses

The internet and World Wide Web have brought humanity closer together – it has never been easier to share information, experiences, and memories than it is today. More and more often, the web also serves as a platform for further education. So-called webinars - i.e. online seminars – are replacing classic face-to-face lectures. Companies and teachers now communicate knowledge online instead of in...

Python tutorial

Python tutorial: Basics and tips for beginners

The Python programming language is not only versatile, it’s also relatively easy-to-learn. But that doesn’t mean you can only use this dynamic language for small-scale projects. It’s also great for large-scale projects, especially in the areas of machine learning and data science. In this Python tutorial, we’ll explain the basics of Python and provide tips on learning the language.

What is fake news?

What is fake news? Definition, types, and how to detect them

Fake news refers to false reports predominantly shared via social networks such as Facebook, YouTube, and Twitter. Because of the flood of information available online, fake news can be difficult to detect and can contribute to the spreading of disinformation to shape public opinion. However, there are a couple of ways to help you spot whether a piece of information is fake news or not.

OpenShift vs. Kubernetes

Big comparison: OpenShift vs. Kubernetes

Do you want to work with leading-edge container technology, but don’t know which orchestration tool to use? Ease of use versus flexibility, PaaS versus open source, OpenShift versus Kubernetes: both orchestration tools have their advantages. But which is the best fit for your project? We compare Kubernetes with OpenShift to help you make a better decision.

Compilers vs. interpreters

Compilers vs. interpreters: explanation and differences

Over the years, programming languages have become increasingly simplified to make learning and using them as easy as possible. One of the key concerns is to ensure optimal readability of the code written in the given language. Compilers and interpreters are needed to convert the source code into machine code so that it can later be read by computer processors.


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