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Java 2022-01-23 00:35:35
check if object in array java
Arrays.asList(yourArray).contains(yourValue) Add solution -
Java 2021-11-21 12:54:17
how to select a element in an arraylist java
import java.util.ArrayList; import java.util.Arrays; public class ArrayListExample { public static void main(String[] args) { ArrayList<String> ... Add solution -
Java 2021-11-21 04:43:17
java arraylist loop
ArrayList<String> namesList = new ArrayList<String>(Arrays.asList( "alex", "brian", "charles") ); for(String name : namesList) { Syste... Add solution -
Java 2021-11-20 22:06:22
java collectors mapping
static List<Employee> employeeList = Arrays.asList(new Employee("Tom Jones", 45, 15000.00), new Employee("Harry Andrews", 45, 7000.00), &... Add solution -
Java 2021-11-20 06:00:16
calculating the percentile in java
public static long[] percentiles(long[] latencies, double... percentiles) { Arrays.sort(latencies, 0, latencies.length); long[] values = new long[percentiles.length]; for (int i = 0; i < percentiles.length; i++) { int index = (int) ... Add solution
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