Jul 15, 2009 · How do I determine whether an array contains a particular value in Java? Asked 16 years, 7 months ago Modified 6 months ago Viewed 2.9m times

Jul 29, 2009 · This answer fails to properly address the question: "How do I declare and initialize an array in Java?" Other answers here show that it is simple to initialize float and int arrays …

May 16, 2010 · The size of an array can't be modified. If you want a bigger array you have to instantiate a new one. A better solution would be to use an ArrayList which can grow as you …

An empty array is an array with no elements. For non-empty arrays, elements are initialized to their default value.

The length of an array in Java is immutable. So, you need to copy the desired part into a new array. Use copyOfRange method from java.util.Arrays class:

Dec 27, 2009 · In Java, an Array stores its length separately from the structure that actually holds the data. When you create an Array, you specify its length, and that becomes a defining …

How to make an array of arrays in Java Asked 15 years, 1 month ago Modified 8 years, 7 months ago Viewed 477k times

An array initializer creates an array and provides initial values for all its components. and this is irrespective of whether the array is an instance variable or local variable or class variable.

Jun 6, 2012 · What you want is the Arrays.toString(int[]) method: import java.util.Arrays; int[] array = new int[lnr.getLineNumber() + 1]; int i = 0; .. System.out.println(Arrays.toString(array)); There …

42 You can't remove an element from the basic Java array. Take a look at various Collections and ArrayList instead.