Skip to content

Tag Archives: Java-Arrays

Array has length property which provides the length of the Array or Array object. It is the total space allocated in memory during the initialization… Read More
Given a Vector in Java, the task is to convert this Vector to Array. Examples: Input: Vector: ['G', 'e', 'e', 'k', 's'] Output: Array: ['G',… Read More
Given a Linked List in Java, the task is to convert this LinkedList to Array. Examples: Input: LinkedList: ['G', 'e', 'e', 'k', 's'] Output: Array:… Read More
Given a Primitive Array, the task is to get a Slice of this array in Java, using start and ending index. Examples: Input: arr[] =… Read More
Given a Set of Strings, the task is to convert the Set into an Array of Strings in Java. Examples: Input: Set<String>: ["ForGeeks", "A Computer… Read More
Given a Stream of Arrays in Java, the task is to Flatten the Stream using forEach() method. Examples: Input: arr[][] = {{ 1, 2 },… Read More
To convert byte[] to file getBytes() method of String class is used, and simple write() method can be used to convert that byte into a… Read More
References: Writer Class Approach: Writer class is used to write character stream, by which byte array can be passed as an argument. By this way,… Read More
Given a Character Array, the task is to convert this array into an IntStream containing the ASCII values of the character elements. Examples: Input: char[]… Read More
Array-Basics in Java Multidimensional Arrays can be defined in simple words as array of arrays. Data in multidimensional arrays are stored in tabular form (in… Read More
Given an array of pairs of integers. The task is to sort the array with respect to second element of the pair. Examples: Input: [(1,… Read More
The asList() method of java.util.Arrays class is used to return a fixed-size list backed by the specified array. This method acts as bridge between array-based and… Read More
Arrays.stream() The stream(T[] array) method of Arrays class in Java, is used to get a Sequential Stream from the array passed as the parameter with… Read More
stream(T[] array) The stream(T[] array) method of Arrays class in Java, is used to get a Sequential Stream from the array passed as the parameter… Read More
An array is a group of like-typed variables that are referred to by a common name. An array can contain primitives data types as well… Read More