The reverse() is a pre-installed and predefined header file, which is used to define as a template in a process in a C++ environment. The method is able to reverse the elements from last to first manner in a range for any value container. For this process the time complexity ... Read More

In a C++ environment, the palindrome is a characteristics where we get the same value after getting the result. Assume, there is a string denoted as S and the length is N. Now we need to run an operation on that string to find the palindromic characteristic is the number ... Read More

There are various methods available, to compare the two particular array lists by using a Java environment. It consists of the array lists, as they are same in the size and should contain with the same elements in that particular lists. Here are some process mentioned below − Java ... Read More

HashMap and IdentityHashMap are the key value data sets which are used to access the key data pairs. More specifically. A HashMap is a Java collection framework which provides the functionality of a proper hash table data set. The map stores the element value as a key or pairs which are ... Read More

A HashTable is a compact abstract data set which converts the keys of a map to the values by computing the indexes into an array of slots to enable faster data access. On the other hand, a synchronized map is a Java collection class which is mainly used to synchronize ... Read More

The IdentityHashMap is a special type of hash class by which we handle the rare cases related to the reference-equality. This map compares the keys by using a " = = " operator where the normal hashmap uses the " equals " method for this. A Weak HashMap is a ... Read More

The HashSet, LinkedHashSet and TreeSet are the set interface class mainly used to store the elements. HashSet − A HashSet is a container instance which stores the unique elements only in a non synchronized manner to handle the high-performance operations involving with the set. The set allows the null values which ... Read More

InputStream and OutputStream both are the abstraction process which can be implemented to access the low level data sets as pointers . They are the signified APIs to specify a particular data sequence of an operation by following some individual steps. The InputStream rearranges a data set as an ordered ... Read More

Inheritance is a Method to create a hierarchy between multiple classes by replicating some properties from others. There are various types of inheritance present in Java, such as single inheritance, multiple inheritance, multilevel inheritance, hybrid inheritance, and hierarchical inheritance. Interface is the blueprint of a particular class which consists ... Read More

Paging is a memory management process related the operating systems. It stores or retrieve some process data from the secondary data storage into the primary data storage or memory by using the page segement. The paging process happens when the process encounters any fault in a page and we can ... Read More