Java provides the Character.toLowerCase(char ch) and Character.toUpperCase(char ch) methods for this purpose. You can directly compare characters based on their underlying ASCII or Unicode values.

The Glyph Drawing Club blog has a fantastic post about the "small house" to be found in IBM code page 437. Unicode has ...

Reports surfaced suggesting these newer models embed invisible characters in their text, sparking a debate about whether OpenAI implemented a subtle text watermarking system or if the models are ...

If you clone from Git or download a source zip, you will need a Java JDK 8 or above (tested up to 11), and Apache Maven 3.5 or above, to build. Just run "mvn package" and you will find a suitable ...