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 when they …

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 need it. The …

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

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 attribute of the …

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:

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

Jun 6, 2012 · Returns a string representation of the contents of the specified array. The string representation consists of a list of the array's elements, enclosed in square brackets ("[]"). Adjacent …

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

I am new to Java and for the time created an array of objects in Java. I have a class A for example - A[] arr = new A[4]; But this is only creating pointers (references) to A and not 4 objects....