Learn PostgreSQL Offline vs Learn jQuery Coding With AI

PostgreSQL is a popular relational database management system (RDBMS). Our PostgreSQL tutorial provides basic and advanced concepts of PostgreSQL. In this tutorial, we are going to learn all the topics of PostgreSQL language, such as create a database, drop a database, select database, select table, update a record, create a table, delete record, drop table, triggers, functions, insert the record, procedures, cursors, etc. - What is PostgreSQL Database? PostgreSQL is an ORDBMS [Open-Source Object-Relational Database Management System]. It is used to store data securely; supporting best practices, and allow recovering them when the request is processed. - History of PostgreSQL PostgreSQL was developed by the PostgreSQL Global Development Group, which is led by a computer science professor named Michael Stonebraker at the University of California, Berkeley [UCB]. The professor's stonebreaker started in 1986 as a follow-up project and a post-Ingres project to overcome the problems of the existing database system. Initially, it was called as Postgres, but in 1996, the project was renamed to PostgreSQL. Then again, in 2007, they did some analysis, and the development team decided to preserve the name as PostgreSQL. And now, it is the most innovative open-source database available in the market.

Master jQuery, JavaScript’s most powerful utility library, with 90+ lessons and AI-powered help. Whether you're just starting or brushing up on DOM traversal, Learn jQuery guides you from basic setup to advanced selectors, event handling, and DOM manipulation. - What You'll Learn: Introduction to jQuery and Setting It Up Understanding jQuery Syntax and Script Usage jQuery Selectors including IDs, classes, and element targeting Deep-dive into DOM Traversal and DOM Manipulation Working with Forms using jQuery Capturing mouse, keyboard, and form input with Event Handling Adding, Removing, and Editing Elements dynamically Real-world jQuery use in JavaScript and front-end development Built-in AI Assistant — jQuery Help On Demand Stuck on a concept like $(document).ready() or .on()? - Use the in-app AI Assistant to: Explain a jQuery function Show the syntax Debug errors Give examples for selectors, events, DOM manipulation Find the best practices in frontend JavaScript - Progress Tracking Stay focused and motivated with streak tracking, lesson completion, and visual progress. See your growth through the Learn jQuery roadmap, including topics like: jQuery Selectors Events DOM Manipulation Form Handling jQuery Syntax and Setup - Find Anything Fast Use the search bar to instantly return lessons on: form, selector, class, script, css, html, DOM, element, input, events, functions - Start learning jQuery now — with built-in AI assistance, interactive breakdowns, and a structured learning map. Whether you're learning JavaScript for web development or need a shortcut to master jQuery events, this is your complete learning toolkit!