Practice SQL queries and systems
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.
Showing 441–460 of 1,000 ranked alternatives.
Jayotsanaben Hadiya
, write code, practice projects
From basic to advanced with structured lessons, practical examples, and practice programs. Access interview questions, use an online compiler, and benefit from a clear, organized interface.
Anthony Banks
Learn , explore blockchain, track trends
Learn cryptocurrency and blockchain basics through structured lessons. Create and manage wallets, trade on exchanges, and understand NFTs. Track market trends and set learning goals with progress tracking.
Shahbaz Khan
C++ with interactive lessons and instant quizzes
C++ from beginner to advanced with interactive lessons and live code examples. Take instant quizzes, track progress with streaks, and use a 24/7 AI coding assistant. Access 180+ lessons covering basics, OOP, STL, algorithms, and data structures.
SimTeCon GmbH
Learn PHP syntax and build web apps
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.
Shahbaz Khan
To with compilers
Programming languages including Java, Kotlin, Python, and JavaScript. Access tutorials and exercises. Compile and view output instantly. Track progress through structured lessons and quizzes.
Thornton Media, Inc.
Learn Eastern Shoshone words and phrases
Learn the Eastern Shoshone language with audio entries from fluent speakers. Complete three levels of games and two types of quizzes. Access culture notes and a searchable database for vocabulary and phrases.
Davit Hambardzumyan
Take tests, review answers, track progress
Access official Armenian driver’s license exam questions and practice tests. Review detailed explanations for each answer. Track progress and identify weak areas. Study with a clean, simple interface. Use offline mode for uninterrupted learning.
Thornton Media, Inc.
Learn and language through audio, games,
Learn and language through audio recordings with native speakers. Play three types of games and three quizzes to practice vocabulary and grammar. Access a searchable database of language resources.
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