/Java/Java string stringbuilder array list tostring

Java string stringbuilder array list tostring

ArrayList<String> data = new ArrayList<String>();
data.add("First");
data.add("Second");
data.add("Third");

StringBuilder sb = new StringBuilder();
for (String item : data) {
  sb.append(item).append("\n");
}
sb.setLength(sb.length() - 1);

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

Similar codes

4 votes137 views2 answers
With uses in python
Java
22 votes152 views3 answers
Java int array
Java
0 vote158 views1 answer
Android videoview not smooth for mp4
Java
2 votes152 views1 answer
Java number of days between dates
Java
0 vote98 views1 answer
Java variable declared
Java
0 vote137 views1 answer
Declare id in java
Java
1 vote144 views1 answer
Duplicate class com.google.android.gms.internal.firebase_messaging.zzo found in modules jetified-firebase-iid
Java
21 votes184 views2 answers
System.out.print
Java
0 vote156 views2 answers
Https://github.com/nuxt/nuxt.js/issues/8315#:~:text=%3Chtml%20lang%3D%22ru%22%20data%2Dn%2Dhead%3D%22%257B%2522lang%2522%3A%257B%2522ssr%2522%3A%2522ru%2522%257D%257D%22%3E
Java
0 vote144 views1 answer
Re-loop after last item in array java
Java