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…
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…
Converting Python strings to datetime is a crucial process for accurately managing date and time information. Such conversions allow you to structure time data in a way that makes it suitable for algorithmic processing and analysis. In this tutorial, we explore various datetime…
FlashMovieShutterstockDevelopers often find it useful to install Node.js on Ubuntu for software development. In this article, we’ll go over what you need to install Node.js and how to install it, including three different methods for the installation. We’ll also take a look at how you can verify…
BEST-BACKGROUNDSShutterstockThe plot function in R is an easy way to create different kinds of graphs. It’s especially useful for those just getting started with data analysis and visualization. The function offers a number of parameters for customizing graph types and changing how a graph looks. In this…
A website isn’t just a website – these days, there are countless ways to create an online presence in a way that matches your expectations. The ‘Websites’ section of the IONOS Digital Guide offers detailed information about creating, managing, and optimizing websites as well as facts and general background information on the World Wide Web. For a closer look, you can also explore one of several subcategories about different topics. Here, we present website advice for everyone, from mere enthusiasts to qualified professionals.
The ‘Websites’ section is one of six main categories in the IONOS Digital Guide. ‘Websites’ is then broken down into four further subcategories: ‘Website creation, ‘Web design’, ‘Web development’, and ‘Digital law’. While ‘Website creation’ focuses primarily on the technical aspects of internet sites, ‘Web design’ articles look at the optical makeup of content, in particular the use of text, images, and responsive displays through HTML or CSS. ‘Web development’ covers the use of scripting languages, like PHP or JavaScript, as well as specific tools for the development of internet services. But basic information about the standards and trends of website development can also be found here. The subcategory ‘Digital law’ presents online laws and practices, like image usage rights and privacy policies.
The Website Guide serves as an information portal for small and medium-sized companies, along with developers, web designers, technology lovers, and general internet enthusiasts. Many articles on the IONOS Digital Guide require little background knowledge, though some are also aimed at more experienced users. Beginners can enjoy posts on topics like ‘What exactly is a website?’, ‘The basics for modern web development’, or ‘How are websites accessed?’, while more advanced readers can broaden their knowledge of specific topics with comprehensive articles and tutorials. So whether you are a novice, an advanced user, or a professional: our handy Website Guide has plenty of useful tips and tricks to help you become an expert on the World Wide Web.
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