Java Onlines
Java Sandbox
Java Benchmark
Math
String
Python Sandbox
PHP Sandbox
Java Sandbox
Java Benchmark
Math
String
Python Sandbox
PHP Sandbox
Online Java codePointCount() function
codePointCount
- Returns the Unicode in the specified text range of this String
Title
public class Main { public static void main(String[] args) { String name = "Java Onlines"; int result = name.codePointCount(2, 3); System.out.println(result); } }
Run on Java version:
14
14.0.1
14
13
13.0.2
13.0.1
13
12
12.0.2
12.0.1
12
11
11.0.7
11.0.6
11.0.5
11.0.4
11.0.3
11.0.2
11.0.1
11
10
10.0.2
10.0.1
10
9
9.0.4
9.0.1
9
8
8
7
7
6
6
Execute Code
String Functions
charAt
codePointAt
codePointBefore
codePointCount
compareTo
compareToIgnoreCase
concat
contains
contentEquals
copyValueOf
endsWith
equals
equalsIgnoreCase
format
getBytes
getChars
hashCode
indexOf
intern
isEmpty
lastIndexOf
length
matches
offsetByCodePoints
regionMatches
replace
replaceAll
replaceFirst
split
startsWith
subSequence
substring
toCharArray
toLowerCase
toString
toUpperCase
trim
valueOf