/Java/How to add elements in array in java using for loop

How to add elements in array in java using for loop

Java array add element

// A better solution would be to use an ArrayList which can grow as you need it. 
// The method ArrayList.toArray( T[] a ) 
// gives you back your array if you need it in this form.

List<String> where = new ArrayList<String>();
where.add(element);
where.add(element);

// If you need to convert it to a simple array...

String[] simpleArray = new String[ where.size() ];
where.toArray( simpleArray );

Source: stackoverflow.com

How to add elements in array in java using for loop

int[] nums = new int[5];
for(int i = 0; i < nums.length; i++){
  nums[i] = i + 2;
  System.out.println(nums[i]);
}
/*
  OUTPUT:
  2 3 4 5 6
  each time i is increased by 2
*/

Similar codes

1 vote340 views1 answer
How to create a popup window (PopupWindow) in Android
Java
0 vote344 views1 answer
MOST COMPLEX NAME OF CONSUMER
Java
0 vote347 views1 answer
How to give intent one project to othrer project activity in anroid
Java
0 vote340 views1 answer
Difference between offer and add in linkedlist in java
Java
2 votes345 views2 answers
How to set spinner value in android
Java
0 vote355 views1 answer
Using template strings in java
Java
1 vote319 views1 answer
String array to stream
Java
0 vote332 views1 answer
Android how to know when snackbar is done
Java
0 vote354 views1 answer
How to find the logged-in user in Spring Boot?
Java
0 vote337 views1 answer
Returning an Array from a Method
Java