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Java 2022-02-02 18:36:57
arrayList sans doubles
import java.util.ArrayList; import java.util.Set; import java.util.List; import java.util.HashSet; public class Doublon { public static void main(String[] argv) { // Créer un objet ArrayList List<String> array... Add solution -
Java 2022-02-01 03:46:25
convert hashset to int java
import java.util.HashSet; import java.util.Set; public class SetExample { public static void main(String args[]) { //Instantiating the HashSet Set<Integer> hashSet = new HashSet<Integer>()... Add solution -
Java 2022-01-30 22:15:12
update role spring security
Set<GrantedAuthority> authorities = new HashSet<>(); authorities.add(new SimpleGrantedAuthority("USER")); authorities.add(new SimpleGrantedAuthority("ADMIN")); Authentication reAuth = new UsernamePasswordAuthenticationToke... Add solution
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