Unique elements in array java

Java get unique elements from array

String[] unique = Arrays.stream(array).distinct().toArray(String[]::new);

Source: stackoverflow.com

Unique elements in array java

int [] arr = {1,1,1,2,2,2,3,3,3,4,4,5,5,6,7,8,};

for (int j= 0; j < arr.length; j++){
int count1 = 0; // to find out how many time value is appeared in the arry
for (int i = 0; i < arr.length; i++){
     if(arr[i] == arr[j] ) {    
    // if(arr[i] == 1 ) { once boyleydi ikinci for gelince soldaki oldu
      count1++; // arraydeki harfleri tek tek saymak icin
  }
 }
    if(count1 == 1 ){
    System.out.print(arr[j]+" ");// 6 7 8 uniqe
 }

Similar codes

0 vote234 views1 answer
Quartz spring maven driver
Java Spring
-1 vote217 views1 answer
How to make a method thread safe in java
Java
0 vote221 views1 answer
Kkkkkkkkkkkkkk
Java
-1 vote204 views1 answer
Java in 5 minutes
Java
1 vote206 views2 answers
How to convert epoch time to date in java
Java
0 vote218 views1 answer
Java put space in string after n characters
Java
0 vote204 views1 answer
Truncar a 2 decimales java
Java
1 vote219 views1 answer
List java versions mac
Java
0 vote207 views1 answer
Bigint is built in object
Java
0 vote215 views2 answers
Java code to python converter online
Java