## How to convert an array to list in java

Why conversion of array to list? Often we need to convert an array to a list in java. This is mainly because of the following reasons Arrays cannot be increased…

Why conversion of array to list? Often we need to convert an array to a list in java. This is mainly because of the following reasons Arrays cannot be increased…

Iteration meaning Iteration means traversing through the elements of a collection or an array one by one. This is generally required when you want to display the elements one by…

What is HashMap A java.util.HashMap is a data structure which stores data in key-value pairs. It implements java.util.Map interface and has methods to retrieve key and values and update values.…

Length of array means the total number of elements that an array can hold. Array can be an integer array, a double array, a String array or an array of objects.…

java.io.InputStream represents a stream of bytes. Often when reading binary files or from a network, data is returned in an input stream format and we need to read that data…

Hoisting is a javascript concept and is defined as the process of moving variable and function declarations to the top of the file(or current scope of execution). Hoisting is done…

Sum of array elements means the sum of all the elements(or digits) in the array. Array elements can be integers(int) or decimal numbers(float or double). To know about java arrays…

What is a perfect number? A positive integer whose sum of all factors(including 1 and excluding the number) is equal to the number itself is a perfect number. Factors of…

What are factors of a number? Factors of a number are integers that completely divide the number. Complete division means that the remainder of division is zero. Factors of a…