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.
Generate CSV files with customizable string lengths and element levels. Create encoded data using numeric values. View character encoding tables. Export results in plain text format.
Learn programming with code examples for and SQL. Access solutions for substring extraction, method declaration, database queries, table joins, data sorting, and SQL Server data types. Find ready-to-use code from books and trusted online sources.
Create designs with a flexible canvas and 45+ device frames. Sketch with Apple Pencil, build wireframes, and develop interactive prototypes. Collaborate in real-time and export designs in multiple formats.
Convert Excel and CSV files to databases and vice versa without an internet connection. Edit and manage file conversions directly on iOS or macOS devices. Maintain data privacy with end-to-end encryption and storage.
Simulate electronic circuits with engine and virtual instruments. Add components to a breadboard and connect them. Analyze signals using oscilloscope and logic analyzer. Export simulation data. Create or customize electronic parts.
Displays device specs, storage details, battery status, and network info. It includes JSON formatter, QR code generator, color picker, Base64 encoder/decoder, and text diff comparator.
Allows users to create and store reusable of text, code, and templates. Access instantly via the keyboard during typing or from selected text. Sync across iPhone, iPad, and Mac using iCloud.
Create layouts using VStack, HStack, and ZStack. Add Text, Images, and Shapes to designs. Export projects to Xcode and Swift Playgrounds. Design on iPhone, iPad, Mac, and Apple Vision Pro. Use SF Symbols for icon browsing.
Monitor and analyze user from Store and Google Play. Translate automatically for global feedback. Track ratings and respond to comments directly. Manage multiple apps with centralized insights and alerts.
Manage ideas with prioritization and project tracking. Plan releases and manage tasks in one interface. Track development progress and prepare for store submission without switching tools.