EnumMap provides a mapping between enum constants and values, while EnumSet represents a set of enum constants. EnumMap is ideal for scenarios where you need to associate specific values with each enum constant, whereas EnumSet is useful when you need to work with sets of enum values. ...
Difference between n-tier architecture and MVC pattern Difference between WebMethod and normal POST Differences Between DropDownList and DropDownListFor Different models for view and partial view Dinamically add items to a List<Object> located in a Model Directory.Exists(path) returns false! disable a...
Difference between ContentControl, ContentPresenter, ContentTemplate and ControlTemplate? Difference between Data template, Control Template & Item Template Difference between Listview with a gridview and Just grid view in wpf? Difference between SPAN and RUN Difference between User Control and Custom Control...
enum Example usingSystem;namespaceConsoleApplication1{classProgram{structPoint{privateintx,y;publicPoint(intx,inty){this.x=x;Console.WriteLine(x);Console.ReadLine();this.y=y;}publicintX{get{returnx;}set{x=value;}}publicintY{get{returny;}set{y=3;}}}staticvoidMain(string[]args){Pointp=ne...
Varchar and enum approaches look pretty much the same for a human eye. On the other hand, the integer is not human-readable. Then you see status=1, you have no way to say what status is just by looking into the database, and you have to keep the mapping between numbers and words ...
1) What is the difference between a class and an instance of a class? Give an example. 2) What is information hiding, and how is it implemented in C++? 3) What is operator overloading, and how is it implemented in C++? 4) What is a friend function? What...
Difference between cout and puts() in C++ The basic differences are: coutis a predefine object ofostreamclass whereasputsis a predefine function (library function). coutis an object it uses overloaded insertion (<<) operator function to print data. Butputsis complete function, it does not use ...
Learn: What is the difference between cout and std::cout, how to use cout's different forms? How can we use cout with and without using 'std::'? cout and std::cout both are same, but the only difference is that if we use cout, namespace std must be used in the program or if...
In Java 8, the Time API introduced two new classes: Duration and Period. If we want to calculate the difference between two date-times in a time-based (hour, minutes, or seconds) amount of time, we can use the Duration class: @Test public void givenTwoDateTimesInJava8_whenDifferentiat...
Some of the classes that implement Map are HashMap, LinkedHashMap, ConcurrentHashMap, WeakHashMap, EnumMap, and TreeMap. Moreover, MultivaluedHashMap is a class that implements both Map and MultivaluedMap. For instance, the addFirst(K key, V value) is one of MultivaluedMap‘s methods ...