PHP is one of the most important languages on the Internet. Many content management systems like WordPress, TYPO3 or Joomla are based on PHP. The release of PHP 8 is imminent, but we’ve already had some information about its new features. Also some old features will be reworked,...
Client-server connections are typically made via HTTP using a request-and-response model. In other words, when new data is required, the client sends a request to the server. The server then checks the request and sends a response to the client. At this point – and not before – the data becomes visible. WebSocket establishes a two-way connection that makes this process much quicker, even without a...
What is low-code and when is it a good idea to use a low-code platform? Low-code development involves visual components instead of conventional programming techniques. Low-code is therefore particularly suited to technical amateurs who are unable to write complex code. But professional developers also use this method to save time and costs when developing software applications.
PHP is one of the most important languages on the Internet. Many content management systems like WordPress, TYPO3 or Joomla are based on PHP. The release of PHP 8 is imminent, but we’ve already had some information about its new features. Also some old features will be reworked, meaning that errors may occur if the code is not up to date. You can find all the important information about the new...
Google Chrome’s dark mode, also known as Chrome night mode, is available from Version 74 of the browser onwards and can be enabled on all devices. You can use Chrome dark mode on all computers running Windows or macOS operating systems, as well as on smartphones running iOS or Android. It can be enabled manually or automatically.
Sites you’ve visited, active logins, individual website settings – Firefox provides you with the option of saving any user data in the browser-specific history, but this practical feature always comes with the risk that such information could end up in the wrong hands. We’ll show you how to counter this risk, and clear your Firefox history.
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.
In a use case diagram, you use the Unified Modeling Language (UML) to illustrate in a clear and easy-to-understand way what the result of a specific action is or should be. This makes it a helpful tool for user-oriented and result-oriented software development and for planning business processes.
Traditional frameworks for programming web apps, such as React and Vue, shift the majority of the work of a web app to the browser. This makes the apps sluggish and requires a lot of data. Svelte compiles the apps in the background in a lean optimized JavaScript which the user experiences as a significant performance boost.
Users of digital services are impatient and demanding. If they don’t find what they’re looking for, they will abandon a website. If an app is hard to navigate or is not user-friendly, people will uninstall it. Human-centered design is intended to prevent this. Companies that put themselves in potential users’ shoes during the product development process can minimize economic risk and boost the...
Born out of need, Git – developed by the Linux team – has quickly become the dominant version control system for many programmers. That’s because large developer platforms like GitHub or BitBucket are based on the open-source software. Read our complete Git tutorial for beginners and learn the key basics of Git.
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