Arrays in java

int[] intArray = new int[20];
String[] cars = {"Volvo", "BMW", "Ford", "Mazda"};

Array in java

Size is fixed
It supports both primitives and objects
Can be also multi-dimensional

Arrays in java

int[] arr;			// Declaration dataType can int, float etc.
arr = new int[N];	// Allocation N = 0 to 2,147,483,647.

Array in java

int[] storer = {10,85,62};
System.out.println(storer[0]);

Work with arrays java

new String[] { "A", "B"}

How to use arrays java

// How to use arrays 
// Julian
 public static void main(String[] args)
   {
   // Initialize array
      int[] arrNum = {25, 23, 15, 20, 24};
   // Recorrerlo
      for(int a = 0; a < arrNum.length; a++)
      {
         System.out.println(arrNum[a]);
      }
   }

Similar codes

-1 vote267 views1 answer
Spring boot show sql
Java
4 votes177 views4 answers
Math class in java
Java
0 vote207 views1 answer
How to use another class in java inside of an action listenrer
Java
46 votes171 views6 answers
How to get last element of array java
Java
8 votes205 views2 answers
Loop through string in java
Java
3 votes170 views1 answer
Max long
Java
0 vote162 views1 answer
Change color in recyclerview
Java
2 votes184 views1 answer
Android list[i]
Java
1 vote231 views1 answer
Dreamworks studio recent movies
Java
0 vote207 views2 answers
Char array to arraylist java
Java