★ U+0041: Technical Specifications for the Latin Capital Letter A
The Latin Capital Letter (“A” U+0041) is one of the most fundamental codes in the Unicode standard, representing the uppercase letter ‘A’. This comprehensive resource provides developers and enthusiasts at iloveunicode.com with the complete technical data, encoding conversions, and usage context for this essential codepoint.
U+0041 Uppercase Letter Specifications
The Unicode codepoint “A” U+0041 represents the character “A” U+0041{Latin Capital Letter A}. It is an *uppercase letter* critical for typography and linguistic representation across countless systems. This 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 | Latin Capital Letter A |
| Unicode Codepoint | U+0041 |
| Unicode Version | 1.1 (June, 1993) |
| Block | Basic Latin |
| Plane | Basic Multilingual Plane |
Directional and Categorical Properties
| Bidirectional & Other Data | |
|---|---|
| Bidirectional Class | Left To Right (L) |
| Is Mirrored? | No |
| Category | Uppercase Letter |
| Script | Latin |
| Combining Class | Not Reordered |
Web and Language Encoding Conversions
| HTML, CSS, and URL Formats | |
|---|---|
| HTML Decimal | A |
| HTML Hex | A |
| HTML Named | – |
| URL Escape Code | %41 |
| CSS | \00041 |
Standard Escape Sequences for Developers
// Language-Specific Encoding for U+0041
JavaScript, JSON, C, C++, Java, Python, Ruby: \u0041
Rust: \u{0041}
Direct Input Instructions
For systems that support direct input of control characters:
Windows: Hold Alt, then type 0 0 4 1. Release Alt.
Mac: Hold Alt ⌥, then type 0 0 4 1. Release Alt.
UTF Encoding Analysis
| Hexadecimal UTF Encodings | |
|---|---|
| UTF-8 (hex) | 0x41 |
| UTF-16 (hex) | 0x0041 |
| UTF-32 (hex) | 0x00000041 |
Conclusion: Advancing Your Unicode Knowledge
Understanding fundamental characters like the “A” U+0041{Latin Capital Letter A} 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.