Both ODBC and JDBC are the programming interface that is required by the applications at the client side to access the database at server side. Basically both are known as drivers to get connected with a database and are provided by the vendors of RDBMS.The following are the important differences ... Read More

LinkedList and LinkedHashSet both are one of the most important classes of Java Collection framework.Following are the important differences between LinkedList and LinkedHashSet.Sr. No.KeyLinkedListLinkedHashSet1ImplementationLinkedList is the implementation of list and deque interface.LinkedHashSet on other hand is the implementation of set interface and it inherits Hashset class.2Internal implementationLinkedList internally implements or ... Read More

As we know both Java and javascript are the programming languages and used in application development. But there are significant differences between both of the languages which we will discuss below.The following are the important differences between Java and JavaScript.Sr. No.KeyJavaJavaScript1Language TypeJava is primarily an object-oriented programming language that requires ... Read More

HashMap and HashSet both are one of the most important classes of Java Collection framework.Following are the important differences between HashMap and HashSet.Sr. No.KeyHashMapHashSet1ImplementationHashmap is the implementation of Map interface.Hashset on other hand is the implementation of set interface.2Internal implementationHashmap internally do not implements hashset or any set for its ... Read More

In multithreading when we deal with threads there comes the requirement of pause and start a thread for this Threading provides two methods wait and join which are used for the same.The following are the important differences between wait() and join().Sr. No.Keywait()join()1Declarationwait() method is defined in Object class and hence ... Read More

As we know in order to declare a variable in javascript we have two options either declare with var or declare with let. Now the question is when to use var and when to use let i.e what are the major difference between both.In the following text we come to ... Read More

In collections, one of the main functional requirement is to get the number of elements which are get stored in our collection so that one can decide whether to put more elements in it or not. Also, the number of elements is also required for iteration of collection.As we know ... Read More

For the difference between definition and declaration, one should consider their literal meaning first which includes Declare means to announce or proclaim while Define means to describe some entity.The following are the important differences between the Definition and the Declaration.Sr. No.KeyDeclarationDefinition1ConceptThe concept of declaration includes informing the compiler about properties ... Read More

As we know java is a language that supports multi threading and on the basis of nature threads in java are classified into two types Daemon thread and User thread.The following are the important differences between Daemon Threads and User Threads.Sr. No.KeyDaemon ThreadsUser Threads1NatureDaemon thread is low in priority i.e ... Read More

Java provides two ways in order to append strings and make them one. These two methods are namely Concat() method and + operator. Both are developed for the same functionality but still have some major differences.The following are the important differences between concat method and + operator.Sr. No.Keyconcat method+ operator1TypeAs ... Read More