Coding through interactive exercises in Python, SQL, HTML, CSS, and JavaScript. Practice coding without lectures or subscriptions. Track progress and at your own pace. No experience required.
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Find job listings in Mobile Applications, Frontend & Backend Development, DevOps, Analytics, UI/UX Design, Product Management, Blockchain, AR/VR, and IoT. Apply for roles at top tech companies.
Browse and manage files including databases, SQL files, CSV files, and folders. Import databases from iCloud Drive. Open external SQL, CSV, and filter files. Rename, duplicate, or remove files and folders. Edit databases with intuitive tools.
Convert subscription links and secure your connection
Manage Wi-Fi network security with encryption settings and connection monitoring. Convert subscription links for Clash, ClashR, Shadowsocks, and Surge2. Optimize performance with advanced management tools.
Edit files with encoding and formatting tools. Generate hashes and CSV data. Parse HTML, XML, and JSON with SQL. Manipulate dictionaries and lists. Create wallet passes and manage file metadata. Query and modify data efficiently.
Provides samples for Swift, Java, JavaScript, Python, Rust, PHP, C#, C++, Golang, TypeScript, Kotlin, Ruby, and SQL. Includes over 300 examples per language. Offers tested snippets from books and online resources.
Manage databases with creation, import, and export options. Edit and remove tables with SQL support. Encrypt databases using 256-bit AES. View and modify data with syntax highlighting and hints.