Tutorials

Deleting Instagram account

How to delete your Instagram account

An Instagram account only takes a few seconds to set up and can be deleted just as quickly – provided you know how. The function to delete the Instagram account is not so easy to find. We show you how to permanently remove all your images and videos from the web as well as social signs and comments on your content. Alternatively, Instagram also offers the option to temporarily disable your...

Deleting a Twitter account

Deleting your Twitter account: how to delete your account with the microblogging service

Reading interesting posts from friends, acquaintances, celebrities. Maybe even throwing in a tweet of your own here and there: The short news service, Twitter, is one of the most popular social media channels worldwide, thanks to its simple concept and wide reach. However, when it comes to data protection, the platform exhibits the typical weaknesses of the social media world – this is reason...

Class diagrams with UML

Creating class diagrams with UML

Class diagrams are structural diagrams in the UML modeling language. The UML class diagram is suitable for visualizing system elements and their dependencies for object-oriented programming languages. If you are a modeler creating a class diagram, it is advantageous to adhere to the official notation and semantics. This is the only way to avoid misunderstandings. We will explain notation for the...

Desired domain already registered – what next?

Domain already registered? Just buy your desired website address directly from the owner

The right domain can be a deciding factor in the success of a web project. If it’s short, concise, and catchy it will stick in the mind of potential visitors. The most popular web addresses are usually already taken by website owners or domain traders, meaning that your desired domain could be unavailable. But this doesn’t mean that you have to start looking for a new name for your web project;...

How to embed Google Maps

Embedding Google Maps: API or iFrame?

If you want to embed Google Maps on your website, you have two options: either you can integrate the software using a simple iFrame element and pre-determined HTML code, or you can explore Google Maps APIs, the official programming interface of the online mapping giant. We’ll take you through the benefits of embedding Google Maps and explain the differences between the two integration methods.

Telnet – the system-wide remote protocol

Telnet

Remote access to remote computer systems has always been a part of well-organized networks. Administrators can manage individual users as well as work on the move since a remote connection enables access to company data. One of the first protocols developed specifically for this purpose was Telnet.

Website ratings: why are they so important?

Website ratings: how important are ratings and comment boxes?

As the saying goes: 'The customer is king'. This principle is emphasized online: By providing ratings, reviews, and commenting possibilities on your website, customers and visitors are given the opportunity to be heard. This also increases trust in your website. Read our article about why ratings on websites are getting more and more important, what types of ratings there are, and how they can be...

Create your own visitor counter: How it works

Visitor counter: Create a counter for your website

At the start of the internet, a visitor counter on a website was a classic marketing instrument that significantly helped the success of a web presence. Today, the practical scripts are primarily used for presenting click numbers on specific content, such as videos or blog entries, as well as for collecting basic user data for web analysis. If you don’t want to rely on free or paid downloads, or...

How to take a screenshot on a Mac

Screenshots for Mac – here’s how it’s done

Screenshots can be extremely helpful and beneficial. Regardless of whether you are sending them to friends or using them professionally, it is always going to be easier to demonstrate it this way than having to describe it. Making iMac or MacBook screenshots is very easy – as long as you know how it all works. Here we show you all the keyboard shortcuts for making screenshots on a Mac, as well as...

Google Tag Manager

Google Tag Manager: the hub for your tracking and testing snippets

Tools for recording and analyzing user behavior are part of everyday life for website operators. Yet the more codes you need to embed and keep track of, the more difficult and time-intensive the task becomes. How can you keep track of everything? The Google Tag Manager offers the perfect answer. Here you will learn how the tool created by the search engine giant works and how you can make best use...

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