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Learn how to program in C. Learn the basic and advanced concepts of C programming from this C tutorial library, along with details and helpful examples.

Learn how to program in C++. Learn the basic and advanced concepts of C++ programming from this C++ tutorial library, along with details and helpful examples.

Java is robust technology widely used to develop application software. This Java tutorial series will help you get started learning Java programming from the basics.

PHP is one of the widely used server-side scripting languages. Learn the basic and advanced concepts of PHP programming from this PHP tutorial library, with details and helpful examples.

This HTML tutorial series describes the various features of the HTML language to make web development easier.

Python is famous as a programming language and its usage is increasing. This Introductory chapter helps beginner programmer to get started learning about Python programming.

Cloud computing is the latest generation technology with a high IT infrastructure that provides us a means by which we can use and utilize the applications as utilities via internet

Swift is a new programming language for developing apps for IOS and Mac OS, and it is destined to become the foremost computer language in the mobile and desktop space.

This lesson helps beginner to get started in R Programming Language .

This Introductory chapter helps beginner programmer to get started in WordPress.

This Laravel tutorial series describes various features of the Laravel - PHP framework to make web development easier.

Learn how to test software with different methods and testing tools.

Dir pseudo-class of CSS is implemented to match elements of HTML, depending on the direction of the content contained in them. Currently, ltr and rtl are normal values ​​- here ltr means left-to-right and rtl means right-to-left.

Marquee is an animation effect for web pages that are used to create horizontal or vertical scrolling text and images. In this chapter, you will learn how to create marquee using CSS.

The CSS selector is usually used to apply a style to HTML elements using classes and IDs. However, you can also use different selectors on different attributes of HTML elements. In this chapter, you will learn about how to implement CSS attribute selectors.

In CSS, pseudo-class is a keyword that is incorporated to a selector for specifying a particular state of your chosen HTML element(s). Pseudo-classes not only allows designers to apply a style to their element relative to the content in the […]

Big data can be defined as a concept used to describe a large volume of data, which are both structured as well as unstructured, and that gets increased day by day by any system or business. In this lesson, you will learn about what is Big Data? Its importance and its contribution to large-scale data handling.

MongoDB provides a utility called mongoexport to its users, through which users can export data from MongoDB databases to a JSON file format or a CSV file format. In this chapter, you will learn about mongoexport command, which is used in MongoDB to export the data from the database.

NoSQL can be defined as an approach to database designing, which holds a vast diversity of data such as key-value, multimedia, document, columnar, graph formats, external files, etc. NoSQL is purposefully developed for handling specific data models having flexible schemas to build modern applications.

So far, you have used the selectors; they are used for targeting particular element or collective elements having a specific ID or class. It is a quite powerful feature, but what if, you wish to limit this feature to some specific part of the page? In this chapter, you will learn about descendant combinator and its working.

Matrix multiplication is another important program that makes use of the two-dimensional arrays to multiply the cluster of values in the form of matrices and with the rules of matrices of mathematics. In this C program, the user will insert the order for a matrix followed by that specific number of elements. This same thing will be repeated for the second matrix.

Reversing a string means the string that will be given by the user to your program in a specific sequence will get entirely reversed when the reverse of a string algorithm gets implemented in that particular input string. In the below-mentioned example, two approaches have been used to reverse a string in C language.

Universal selector provided by CSS helps in choosing any elements within the HTML page. It goes with a single element and makes use of asterisk (i.e., "") symbol used for denoting the selector as a universal selector.

When we are learning CSS, we are usually writing CSS in the head of the HTML document. However, there are three different places where CSS can be written within an HTML document. So in this chapter, it has been explained with examples.

As you know, we can use a "class" or "id" to target a specific element so that some style can be applied to them. These are a particular type of CSS selectors that makes CSS styling distinct. But there is […]

CSS Element Selector is a straightforward CSS selector that makes use of the name of any HTML element as a selector for applying the CSS styles on those elements.

CSS class selector styles all the HTML elements with the specified class attribute. Using CSS Classes makes it easy to select HTML elements when you want to apply the same style to different HTML tags.

CSS id selector is used to select the HTML element by using the ID attribute to apply a style to it. This id element is distinctive always inside the page, and hence it is preferred for selecting a distinct, unique HTML element.

Styling is an important concept that brings CSS on the top of web designing. Like other elements, selectors in CSS also help in selecting the styles in elements you want to put for designing your web pages. In this chapter, you will get to know about the concept of selectors in CSS.