SQL and concepts through interactive lessons and hands-on practice. Write and execute SQL queries in a compiler. Explore real-world databases like MySQL, MongoDB, and PostgreSQL. Complete projects to apply knowledge.
IOS developers can test all built-in haptic feedbacks on iPhone. Copy and share Swift code for any haptic type. Supports dark mode and latest iOS. No ads or account required.
Learn PHP programming through 12 project-based units covering fundamentals to content management systems. Complete 100 programming challenges to practice skills. Build dynamic websites and web applications. Work offline without ads.
Learn with a focus on . Identify and use descriptive words in sentences. Practice comparative and superlative forms. Complete interactive exercises and track progress. Receive feedback on grammar accuracy. Export notes for review.
Learn SQL fundamentals with interactive lessons on SELECT, INSERT, UPDATE, and DELETE. Practice filtering and grouping using WHERE, GROUP BY, HAVING, and ORDER BY. Explore table relationships through JOIN types.
Anytime and anywhere with offline access to courses. Track progress through assessments and receive personalized recommendations. Access curated content via Channels and stay updated with organizational announcements in the Feed.