Learn programming with code examples for and SQL. Explore topics like substring extraction, array merging, and database queries. Study SQL joins, sorting grouped data, and data types. Access ready-to-use code from books and trusted online sources.
by Fedor Obraztsov★ 4.794 ratingsDeveloper ToolsFreeData updated 2026-09-15
Generate code for websites, apps, and scripts using AI prompts. Customize code for frontend, backend, mobile, or APIs. Get suggestions for specific languages and frameworks. Export code directly or integrate with development tools.
Access statutes and infractions for Connecticut law. Search by title, statute number, or keyword. Includes over 20,000 statutes and 1,000 infractions. Features offline access and full text navigation.
Learn concepts through daily and insights. Read about performance optimizations, coding conventions, and interview questions. Access code examples and stay updated on language trends.
Learn with interactive lessons and code examples. Run and test code directly within the . Compile and share code snippets. Track progress and access practical functions for efficient learning and testing.
Search across iOS devices, iCloud, and external storage. Preview text , PDFs, and source code. Use advanced search with regular expressions. Open in preferred editors or viewers. Save and reuse search queries for repeated tasks.
Access tutorials, practice problems, and articles on Data Structures and Algorithms, Web Development, and technical interview preparation. Track progress with practice exercises and detailed explanations.
Edit files using Processing or Regular Expressions. Search files by name, type, date, or modification. View and edit source code in multiple formats. Open and navigate PDFs directly. Search within documents for specific content.
Translate between and with instant word and phrase definitions. Access translations across 100+ languages and over 200,000 entries. Search for words, view meanings, and save favorites for quick reference.
Learn new words through interactive conversations with AI-powered personalities. Get tailored explanations based on word type. Master vocabulary with SAT prep, slang decoding, and everyday word exploration.
To and listen to using real-life content. Access graded audiobooks, bilingual news, and videos. View side-by-side translations, adjust native narration speed, and receive instant pinyin and grammar notes.