Unicode in java

/* Java language uses Unicode character set to manage text.
   A character set is an ordered list of characters, each assigned a numeric value.
   In Unicode, each character is represented as a 16-bit numeric value.
   Unicode character table can be found at: https://unicode-table.com/en/
*/

// Digits are assigned numeric values: '0': 48, '1': 49, ..., '9': 57
System.out.println(1 + '0'); // prints 49, the unicode of '1'
System.out.println(1 + '8'); // prints 57, the unicode of '8'

// Uppercase letters: 'A': 65, 'B': 66, 'C': 67, ..., 'Z': 90
System.out.println((char) (1+'B')); // prints letter 'C' out

// Lowercase letters: 'a': 97, 'b': 98, ..., 'z': 122
System.out.println((char) (1 + 'a')); // prints letter 'b' out

// Note that adding 32 to unicode of uppercase letter  
// gives its lowercase equivalent
System.out.println((char) (32 + 'A')); // prints 'a'
System.out.println((char) (32 + 'Z')); // prints 'z'

Similar codes

5 votes190 views2 answers
Abstraction in java
Java
0 vote201 views1 answer
Bukkit shutdown
Java
0 vote212 views1 answer
Android java shared preferences remove key
Java
7 votes229 views3 answers
Loop through java object
Java
0 vote202 views1 answer
"https://unpkg.com/[email protected]/dist/ThaanaKeyboard.min.js
Java
0 vote237 views1 answer
Java gui lookandfeel flatlaf background color
Java
7 votes199 views2 answers
Check if string contains numbers
Java
0 vote203 views1 answer
What is delegation in java
Java
0 vote192 views1 answer
Aws s3 compatible java
Java
0 vote191 views1 answer
Java set classpath
Java