/Java/Count occurrences of character in string java 8

Count occurrences of character in string java 8

String someString = "elephant";
long count = someString.chars().filter(ch -> ch == 'e').count();
assertEquals(2, count);
 
long count2 = someString.codePoints().filter(ch -> ch == 'e').count();
assertEquals(2, count2);

Source: baeldung.com

Similar codes

0 vote127 views1 answer
Radio button lambda javafx
Java
0 vote116 views1 answer
Java create an instance of a stack
Java
29 votes121 views9 answers
Traduttore
Java
0 vote132 views1 answer
Quicksort for arraylist
Java
0 vote114 views1 answer
Common exceptions in java
Java
0 vote114 views1 answer
Java icon to image
Java
13 votes141 views6 answers
Android java parse date time
Java
0 vote77 views1 answer
How to hide complete layout in xml android studio
Java
0 vote125 views1 answer
Android currency format
Java
0 vote128 views1 answer
LocalStorage android webview
Java