GorodenkoffshutterstockNextcloud and Debian are a very worthwhile combination if you want to set up a cloud for free. In this article, you will learn all the necessary steps for installing Nextcloud on Debian 12. We will also show you all the recommended security certificates and provide you with the…
lassedesignenShutterstockIn R, you can easily add new data and observations to data sets. R’s rbind() is a versatile function that can work with data frames of different sizes, as long as they have the same number of columns. This enables you to manipulate data and create new data sets without losing a…
kentohShutterstockJavaScript’s .map() method results in shorter and more concise code compared to traditional loops. It can easily be combined with other array methods like .filter, .reduce, and . forEach, enabling you to carry out complex data manipulation. In this tutorial, we’ll show you how JS…
In Java, there are various data types, which determine the kinds of values a variable can store and display. In addition to eight primitive data types, which are organized into four categories, there are also numerous complex data types. Complex data types allow you to create…
ra2 studioShutterstockR’s substring() function is helpful for extracting substrings from larger strings. It can be used to restructure data and retrieve information. In this article, we explain how the function works, what its syntax looks like and how you can use it. Keep reading to find out how to…
G-Stock StudioShutterstockIn Java, you can convert the primitive data type integer into the complex data type string. There are a couple of things to pay attention to when making this conversion, to ensure that it goes smoothly. In this article, we show you five different ways to convert a Java int to a…
Java’s modulo is also known as the remainder operator. It is used to determine what the remainder is after dividing two numbers and takes that into account in your code. In this dedicated article, we explain why the modulo operator is so important in Java and we also show you how…
Westend61shutterstocksystemctl is a central tool for managing systemd, the init system and service manager for Linux operating systems. The command-line tool offers functions for system administration and lets users control and manage systemd services, units and configurations. You can learn how to…
R’s gsub() and sub() functions can be used to find patterns or strings within larger strings and replace them with other expressions. The two methods are helpful for deleting unnecessary characters from large data sets or modifying expressions. In this article, we explain the…
GorodenkoffshutterstockIf you have an idea to take online, a website is essential—and that requires web hosting. With countless providers available, finding the right one can be overwhelming. To help, we’ve compared five web hosting providers in our article, highlighting their strengths and weaknesses.…
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