Java char: char is 16 bit type and used to represent Unicode characters. Range of char is 0 to 65,536. : 字符 « 数据类型 « Java

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Java » 数据类型 » 字符屏幕截图 
Java char: char is 16 bit type and used to represent Unicode characters. Range of char is 0 to 65,536.
  

public class Main {

  public static void main(String[] args) {
    char ch1 = 'a';
    char ch2 = 65;
    System.out.println("Value of char variable ch1 is :" + ch1);
    System.out.println("Value of char variable ch2 is :" + ch2);
  }
}
/*
Value of char variable ch1 is :a
Value of char variable ch2 is :A
*/

   
    
  
Related examples in the same category
1. Character class creates primitives that wrap themselves around data items of the char data type
2. Create Character objects and compare them
3. Use Character.isLowerCase, Character.isUpperCase to check the letter case
4. Use Character.isLetter to check if a char is a letter
5. Count letters in a String
6. Use Character.isDigit to check the if a char is a digit
7. Validate if a String contains only numbers
8. Check if a character representing a number
9. Check if a character representing an alphabet
10. If a character is uppercase
11. if a character is lowercase
12. Is character a digit, letter, white space, lower case or upper case character
13. switch with char value
14. Escape Sequence Characters
15. Char is IntChar is Int
16. Convert from integer to ASCII code (byte)
17. Plus one to char variable
18. Store unicode in a char variable
19. All static information about a character
20. Compare Two Java char Arrays
21. Convert from ASCII code to String
22. Copy char array to string
23. Convert to hex
24. Determining a Character's Unicode Block
25. Determining If a String Is a Legal Java Identifier
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