/Java/Java string stringbuilder remove trailing comma

Java string stringbuilder remove trailing comma

String[] data = { "First", "Second", "Third" };
StringBuilder sb = new StringBuilder();
for (String item : data) {
  sb.append(item).append(", ");
}
sb.setLength(sb.length() - 2);

// generates output:
// First, Second, Third

Source: developer.android.com

Similar codes

0 vote426 views1 answer
Spring boot intellij auto reload
Java Spring
-1 vote357 views1 answer
Why is java so verbose
Java
0 vote370 views1 answer
Caused by: java.lang.runtimeexception: no installed build tools found. install the android build tools version 19.1.0 or higher.
Java
0 vote360 views1 answer
How to clear a text file in java
Java
115 votes371 views6 answers
Reverse a string
Java
0 vote327 views1 answer
For loop in firebase snapshot in java
Java
0 vote334 views1 answer
Java ordenar los valores de un array de menor a mayor
Java
0 vote334 views1 answer
Java url
Java
0 vote325 views1 answer
Reset status bar color in android
Java
0 vote342 views1 answer
Mock ParameterizedTypeReference
Java