Learn programming with code examples for and SQL. Access solutions for substring extraction, generalized methods, database queries, table joins, grouped data sorting, and SQL Server data types. Find curated code from books and online resources.
Retrieve , CSS, and JavaScript code from web pages directly on your mobile device. View code with syntax highlighting. Test HTTP requests and analyze server responses including headers, status codes, and payload details. Share or copy content easily.
Track time with a pixel-art cat that reacts to GitHub commits. Start and stop the timer to log coding sessions. Receive feedback based on commit activity. Collect coins for rewards. Link GitHub account optionally to sync commit data.
And inspect code of websites instantly. Tap elements to reveal their underlying code. Open and analyze local or iCloud stored files. Highlight syntax for better readability. No ads.
Design circuits, simulate logic, test configurations
Design and simulate logic circuits with drag-and-drop components. Connect inputs and outputs to test behavior. View real-time simulation results and adjust parameters dynamically. Save and export designs for further analysis.