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Latest online learning materials with easy-to-understand examples in various subjects.

CSS active Pseudo-Class

The CSS active pseudo-class can be implemented with any HTML element, the element appears active when the user clicks on it. It is typically used on anchor and button elements.

    MongoDB - Advanced Indexing

    Indexes in any database are essential in improving the performance of their data retrieval speed, and the same is true for MongoDB. By using indexes, performance in MongoDB queries becomes more efficient. In this chapter, you will learn about the different indexing techniques and their limitations.

      MongoDB - Regular Expression

      Regular expressions are a pattern matching technique provided by MongoDB as a feature that is used to search for a string within documents. In this chapter, you will learn about the regular expression in MongoDB.

        WordPress Backup

        Backups are usually done to ensure that if something went wrong with the WordPress site or its data, it can be recovered adequately without loss and time delay. In this chapter, you will learn about the simplest technique that you can use to back up your WordPress site.

          WordPress Comments

          Since WordPress allows its users to interact with its readers easily, there should have to be a way that one creator or user can get to know about the reviews of contents, articles, and blogs or get to know about […]

            WordPress Users

            WordPress has an inbuilt user role management tool that can specify what a user can or cannot do. In this chapter, you will come to know about the concept of users and roles/permissions.

              WordPress Tags

              WordPress Tags can be defined as a set of information that you can attach to your WordPress content for categorizing and better identify content. In this chapter, you will learn about the concept of tags and how to use it.

                WordPress Categories

                WordPress categories is an essential tool that is used by the admins and users in dividing the web site's content into various sections. In this chapter, you will learn about the concept of WordPress categories and how to use it.

                  Creating a Website or Blog in WordPress

                  WordPress is designed in such a way that even non-technical bloggers and content creators can create their website with much ease and variations. In this chapter, you will get to know about the basic concept of creating a WordPress website.

                    WordPress Pages

                    Creating pages to your website is similar to that of incorporating Posts in WordPress. Pages can be defined as a collective set of static content that does not change its display information dynamically during the website run.

                      WordPress Posts

                      "Posts" is a component of WordPress that allows WordPress users to inscribe a blog as well as post it on the associated site. These posts are listed in descending order on the front page of the website or blog.

                        WordPress History

                        The history of WordPress goes into detail about how WordPress came to be original, what the different versions of WordPress are, and what today's WordPress is all about.

                          Introduction to Content Management System (CMS)

                          Content Management System (CMS) can be defined as a tool or software program containing a set of interrelated programs used for creating and managing different digital or online content. Some famous examples of CMS software are Joomla, Drupal, WordPress, TYPO3, etc.

                            CSS hover Pseudo-Class

                            The CSS hover Pseudo-Class is used to add special effects to an HTML element when the mouse pointer is brought over on that element. In this chapter, the CSS hover Pseudo-Class is explained with an example.

                              Introduction to HTTP

                              In this chapter, you will learn about the essential feature and architecture of HTTP in handling web application and maintain client-server architecture.

                              • What is Hypertext Transfer Protocol (HTTP)?
                              • Steps Involved in HTTP Request.
                              • Architecture of HTTP.
                              • Features of HTTP.

                              CSS Dir Pseudo-Class

                              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.

                                CSS Marquee

                                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.

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