Create an empty array in java

Empty array java

//where n is the length you want the array to be
// for integer array
int[] intArray = new int[n];
// for String array
String[] strArray = new String[n];

Create an empty array in java

public static void main(String args[])
{
    int array[] = new int[4];
    int number = 5, i = 0,j = 0;
    while (i<4){
        array[i]=number;
        i=i+1;
    }
    while (j<4){
        System.out.println(array[j]);
        j++;
    }
}

Source: stackoverflow.com

Similar codes

0 vote117 views1 answer
Select photo from camera android
Java
0 vote111 views2 answers
How to upload image from android app to server
Java
2 votes121 views3 answers
How to convert int to integer in java
Java
22 votes117 views5 answers
Binary Tree Height
Java
1 vote118 views1 answer
Java variables in annotations
Java
0 vote126 views4 answers
His version of the Android Support plugin for IntelliJ IDEA (or Android Studio) cannot open this project, please retry with version 4.2 or newer.
Java
1 vote108 views1 answer
Java infinitew recursion
Java
0 vote129 views1 answer
How to do 4th root java
Java
0 vote129 views3 answers
Power of a number in java
Java
5 votes127 views1 answer
Spigot spawn entity
Java