.codePointAt()

christian.dinh2481 total contributions
Published Jul 23, 2021Updated Sep 3, 2021
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Returns the Unicode value at the given index in the string.
Syntax
string.codePointAt(int index)
index
(required): Integer value that represents the index of the Unicode value you want to retrieve.
Example 1
Print the Unicode value of the first character in the string "Hi"
:
String greeting = "Hi";System.out.println(greeting.codePointAt(0));// Output: 72
Example 2
Here’s a whole Java program that prints the Unicode value of the first character in the string "Hello World"
:
class FirstCharacterUnicodeValue {public static void main(String[] args) {String greeting = "Hello World";System.out.println(greeting.codePointAt(0));// Output: 72}}
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- christian.dinh2481 total contributions
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