★ U+0019: Technical Specifications for the End Of Medium Control Character
The End Of Medium control code (“␙” U+0019) is a critical non-printing character used in data transmission protocols within the Unicode standard. This *detailed* resource provides developers and enthusiasts at iloveunicode.com with the complete technical data, encoding conversions, and essential usage context for this control codepoint.
U+0019 Control Character Specifications
The Unicode codepoint $”␙” U+0019 represents the character “␙” U+0019{End Of Medium}$. It is a non-printing control code historically used to signal the *physical* end of data storage on a medium. This control character is part of the original standards, officially added to Unicode in **version 1.1 (June, 1993)**. It is categorically placed within the **Basic Latin** block of the **Basic Multilingual Plane**.
Main Unicode Properties
| General Data | |
|---|---|
| Name | End Of Medium |
| Unicode Codepoint | U+0019 |
| Unicode Version | 1.1 (June, 1993) |
| Block | Basic Latin |
| Plane | Basic Multilingual Plane |
Directional and Categorical Properties
| Bidirectional & Other Data | |
|---|---|
| Bidirectional Class | Boundary Neutral (BN) |
| Is Mirrored? | *No* |
| Category | Control (Cc) |
| Script | Code for undetermined script |
| Combining Class | Not Reordered |
Web and Language Encoding Conversions
| HTML, CSS, and URL Formats | |
|---|---|
| HTML Decimal | `` |
| HTML Hex | `` |
| HTML Named | – |
| URL Escape Code | %19 |
| CSS | `\00019` |
Standard Escape Sequences for Developers
// Language-Specific Encoding for U+0019
JavaScript, JSON, C, C++, Java, Python, Ruby: \u0019
Rust: \u{0019}
Direct Input Instructions
For systems that support direct input of control characters:
Windows: Hold Alt, then type 0 0 1 9. Release Alt.
Mac: Hold Alt ⌥, then type 0 0 1 9. Release Alt.
UTF Encoding Analysis
| Hexadecimal UTF Encodings | |
|---|---|
| UTF-8 (hex) | 0x19 |
| UTF-16 (hex) | 0x0019 |
| UTF-32 (hex) | 0x00000019 |
Conclusion: Advancing Your Unicode Knowledge
Understanding control characters like the “␙” U+0019{End Of Medium} character is fundamental for accurate data handling and cross-platform compatibility. Leveraging the precise technical specifications provided here ensures successful implementation in any coding environment. The mission at iloveunicode.com is to make complex topics simple and beautiful, empowering readers with precise technical knowledge and proficiency in character encoding.