Polymorphism can be static or dynamic. In static polymorphism, the response to a function is determined at the compile time. In dynamic polymorphism, it is decided at run-time.Compile Time Polymorphism or Static BindingThe mechanism of linking a function with an object during compile time is called early binding. It is ... Read More

To find Fibonaccli series, firsty set the first two number in the series as 0 and 1.int val1 = 0, val2 = 1, vNow loop through 2 to n and find the fibonai series. Every number in the series is the sum of the last 2 elements −for(i=2;i

The CSS box-shadow property is used to add shadow effects to elements. The following is an example to add a box shadowExampleLive Demo                    div {             width: 300px;             height: 100px;             padding: 15px;             background-color: red;             box-shadow: 10px 10px;          }                     This is a div element with a box-shadow     Output

We can update MySQL table after removing a particular string from the values of a column by using TRIM() function along with UPDATE clause. Following the example from ‘examination_btech’ table will make it clearer −ExampleSuppose if we want to delete the values ‘(CSE)’, from last, of column ‘Course’ and want to update the table ... Read More

The mechanism of linking a function with an object during compile time is called early binding. It is also called static binding. C# provides two techniques to implement static polymorphism i.e Function overloading and Operator overloading.Let us learn about Function Overloading with an example −You can have multiple definitions for ... Read More

Aggregation is a directional relation between objects in C#. It is the relationship between objects.For example, Employee and AddressAn Employee is associated with a single Department, whereas a Department can have more than one employee. Let us see an example of Employee and Address −public class Address {    . ... Read More

Class instances are objects. Like any other object-oriented language, C# also has object and classes. Objest are real-world entities and instance of a class. Access the members of the class using an object.To access the class members, you use the dot (.) operator after the object name. The dot operator ... Read More

Actually, MySQL evaluates an empty hexadecimal value to a zero-length binary string. It can be demonstrated as follows −mysql> Select CHARSET(X''); +--------------+ | CHARSET(X'') | +--------------+ | binary       | +--------------+ 1 row in set (0.00 sec)The above result set shows that the empty hexadecimal value is a ... Read More

Comments are used for explaining code. Compilers ignore the comment entries. The multiline comments in C# programs start with /* and terminates with the characters */ as shown below.Multi-line comments/* The following is a mult-line comment In C# /*The /*...*/ is ignored by the compiler and it is put to ... Read More

You can store any type of value in the dynamic data type variable. Type checking for these types of variables takes place at run-time. C# 4.0 introduced the dynamic type that avoids compile time type checking.The following is the syntax for declaring a dynamic type −dynamic = value;Dynamic types ... Read More