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.
Draw on OpenStreetMap maps to create notes, diagrams, and annotations. Add lines, text, symbols, and illustrations. Scroll, zoom, and use multi-touch during drawing. Save and share your sketches directly.
View and manage medical images from PACS servers and other file formats like JPG, BMP, and PDF. Navigate through multi-modality scans, adjust contrast and window levels, and annotate images.
Set professional goals and track progress with customizable training modules. Access materials offline and study anytime. Generate clear reports and analytics for performance evaluation. Manage field personnel communication and training schedules.
Learn differential calculus, solve equations, and work with matrices and CAS functions using step-by-step guides. Swipe through 220 screenshots showing exact key presses. View detailed instructions for graphing operations.
Evaluate math expressions with exponentiation, division, multiplication, addition, and subtraction on integers and decimals. Group using nested parentheses. Tap to solve step by step. Receive feedback if an operation cannot be solved next.
The app provides a free graffiti board for users to paint, draw, or write with colorful lines. It offers three line thicknesses and an eraser tool, with options to save or email creations.