java indexof array
java.util.Arrays.asList(theArray).indexOf(o)java indexof array
java.util.Arrays.asList(theArray).indexOf(o)arrays
// Java program to demonstrate working of Arrays.toString()
import java.io.*;
import java.util.*;
class GFG {
public static void main(String[] args)
{
// Let us create different types of arrays and
// print their contents using Arrays.toString()
boolean[] boolArr = new boolean[] { true, true, false, true };
byte[] byteArr = new byte[] { 10, 20, 30 };
char[] charArr = new char[] { 'g', 'e', 'e', 'k', 's' };
double[] dblArr = new double[] { 1, 2, 3, 4 };
float[] floatArr = new float[] { 1, 2, 3, 4 };
int[] intArr = new int[] { 1, 2, 3, 4 };
long[] lomgArr = new long[] { 1, 2, 3, 4 };
Object[] objArr = new Object[] { 1, 2, 3, 4 };
short[] shortArr = new short[] { 1, 2, 3, 4 };
System.out.println(Arrays.toString(boolArr));
System.out.println(Arrays.toString(byteArr));
System.out.println(Arrays.toString(charArr));
System.out.println(Arrays.toString(dblArr));
System.out.println(Arrays.toString(floatArr));
System.out.println(Arrays.toString(intArr));
System.out.println(Arrays.toString(lomgArr));
System.out.println(Arrays.toString(objArr));
System.out.println(Arrays.toString(shortArr));
}
}java array get index
public int getArrayIndex(int[] arr,int value) {
int k=0;
for(int i=0;i<arr.length;i++){
if(arr[i]==value){
k=i;
break;
}
}
return k;
}arrays
//Javascript Array
var fruitList = ["Bananas", "Apples", "Oranges"]Copyright © 2021 Codeinu
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