PHP 7.2 will not be supported much longer. Now is the time to take advantage of the time left before the end-of-life date and replace outdated versions with more recent PHP code. This will make sure security gaps are closed, bugs are fixed, and the performance of web offers won’t...
The number of people working from home has increased rapidly since the start of the coronavirus pandemic and so has, of course, the number of online meetings. Video conferencing is an indispensable tool in working remotely, but also comes with drawbacks. Video calls quickly...
For some years, the Privacy Shield has regulated the transfer of personal data from the EU to the US. But in July 2020, the Court of Justice for the European Union (CJEU) invalidated the Privacy Shield. For many companies, the end of the privacy agreement came as a complete...
Instagram Reels is Instagram’s new video feature. Much like Chinese app TikTok, Reels lets users create and share short video clips with added background music. But what exactly is Instagram Reels and what are the differences to TikTok? We’ll show you what the new feature can do....
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,...
Alternatives to the popular video conferencing software Zoom are having their moment in the spotlight as a growing number of people are organizing video calls daily. Free alternatives to Zoom include a wide range of features, especially since the market for video conferencing...
You don’t always have to use the market leader – this also applies to remote access. TeamViewer is still the most widely-used solution for remote management and online meetings, but there are numerous alternatives on the market which can be considered. We present some serious...
Lazy loading helps improve the performance of your website since the browser only loads the different elements of the website when they are visible to the user. So, how exactly does the lazy loading method work and how can you use it for your web project? Here we will show you the different ways it can be implemented and explain how this technique works.
Four IT specialists published a book in 1994 with over 20 specific code “patterns” and corresponding explanations in order to make important programming techniques more consistent and understandable. One of these patterns is the visitor pattern, which separates algorithms and their extensions from the object structure in which they function. But what actually is a visitor pattern?
Design patterns simplify software development. They are templates that have been created from previously solved programming tasks. These software patterns are grouped together based on themes to solve specific problems. They are used for recurring programming tasks and simplify the development process.
You can find your current Linux version and distribution in a few easy steps. This information is crucial when it comes to updates, tools, and troubleshooting. Keep reading to find out how to check your Linux version and distribution.
Over the years, Google has not only launched a number of useful services including Gmail, Google Maps, and G Suite, it has also published a variety of tools for developing software. One of these tools is the SDK Flutter which is particularly useful for mobile app developers. In the following Flutter tutorial, we will show you how to create a simple app using this framework.
This DART tutorial will help you to get started programming with DART. If you’re familiar with other programming languages, you’ll notice that DART tries to use simple and clear syntax to overcome some of the basic weaknesses of JavaScript. Check out the examples in our DART language tutorial and try your hand at writing your own code snippets.
The Windows logo key not only opens the Windows start menu at the press of a button, it also performs important functions as part of numerous keyboard combinations when using the Windows operating system. Navigate faster through your system, launch key functions or work more productively.
Want to know how to show hidden folders in Windows? By default, the Windows operating system hides numerous files and folders to prevent the user from accessing them. Most of these files are important system files that are protected for a good reason, but sometimes you need to display them anyway. In this guide, we’ll show you how with step-by-step instructions.
Dart is yet another new programming language. The Google-developed programming language Dart enables you to program apps for any device quickly, easily, and flexibly. Dart’s approach simplifies programming for many applications, makes the language easier to learn, and solves some of the fundamental shortcomings of JavaScript.
Knowing which Debian version you have not only helps you to choose the right install package for a program – you also need it to get appropriate support in forums. There are several different methods to check your Debian version. In this step-by-step guide, we’ll explain how to check your version using Terminal and Hardinfo.
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