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 vote378 views1 answer
How to put icons inside of an edittext android
Java
1 vote320 views3 answers
Random password generator java
Java
-1 vote325 views2 answers
Java program to print vowels in a string
Java
0 vote368 views1 answer
Background for anchor in javafx
Java
1 vote338 views1 answer
Imagesbutton how to set background
Java
17 votes331 views1 answer
String to date conversion java
Java
481 votes555 views10 answers
December global holidays
Java
2 votes342 views1 answer
Java test file exist
Java
0 vote336 views1 answer
Do switch statement always run default java
Java
0 vote317 views2 answers
Dropdown show hide div event in jsp
Java