In recent years, Kotlin has developed more and more into an alternative to Java. Developers of Android apps especially like the lean programming language. Do you want to know how to implement data classes or functions in Kotlin? Take your first steps with this Kotlin tutorial and learn the most important tricks with the programming language.Kotlin tutorial: The first steps with the new programming language
Java doesn’t play a big role when it comes to simple web development, although the programming language has still maintained a strong appeal. The language, which is no longer supported by browsers, has established itself as an efficient solution finding tool, especially when designing backends for business applications. The Spring framework contains various modules that serve as a basis for...Spring – the framework for complex Java applications
Are your emails encrypted when you send and receive them? If not, there’s no time like the present! Encrypting your email is the only way to ensure it arrives safely at its destination. Otherwise sensitive data such as passwords, bank details or addresses, could be available for anyone to read. The simplest solution is the SSL transfer protocol.Sending encrypted emails over SSL or TLS
An update for the mail server: Microsoft has made important improvements to their popular software with Exchange 2019. The focus is now on higher security and improved performance. At the same time, a prominent feature of the previous version has been eliminated. Is it worth switching to the new version?Exchange 2019
Microsoft has released a new version of its operating system for servers, and Windows Server 2019 comes with improvements over the previous version. More security, more functionality, easier usability, more support for Azure, Kubernetes and Linux – Windows Server 2019 has exciting new features in store. What specifically are these changes?Windows Server 2019: Important new features and improvements
One of the most important tasks when it comes to designing your own website is creating and publishing high-quality texts. They shouldn’t just be highly relevant and readable, they should be optimized for search engines to rank highly as well. While the days of using keyword density as a quick path to success are over, semantic analysis methods like WDF*IDF are becoming more and more important...WDF*IDF: What can the SEO miracle formula really do?
The WordPress framework Thesis is appreciated in many different ways: some value the divergence of the theme kit whereas others evaluate it as an unnecessary complication when working on new layout templates for the popular content management system. Basically, the Thesis framework presents itself as an excellent parent theme solution, which can be enjoyed – despite its rather cumbersome start –...Thesis: The WordPress framework focused on SEO
Hyperlinks, links from one website to another, are one of the basic elements of the world wide web – the world’s most popular and widely used hypertext system. Hyperlinks are primarily used to navigate the net. But search engine providers use a network of cross-referencing links to determine who links to whom. Hyperlinks are interpreted as recommendations. If a trustworthy website links to another...What is a hyperlink?
Excel, the spreadsheet software from Microsoft, has been one of the most popular solutions for years when it comes to handling the ever-increasing flow of data. Simple, well-structured tables, meaningful diagrams, or complete budgets can easily be created. For daily office life, many companies can hardly imagine functioning without the Office application. But the more complex the project is, the...Excel macros: How to optimize your work process with the popular spreadsheet programs
What is a domain? Despite this word being mentioned so frequently, it’s often unclear what the functions and structures of domains are. Knowing the hierarchical structure of the Domain Name System (DNS) is fundamental for anyone working in IT or in any online industry. We explain the difference between top-level, second-level, and third-level domains, and how you can benefit from subdomains that...The domain basics