Statements in Java which are executed from top to bottom and can break the flow of execution of the program by the use of statements such as decision making, looping, branching or conditionally execution a block. Flow control describes the order in which the lines of code will execute at run time. Categorization of flow …
SQL Check Constraint This article will help you to pratice and devlop your concept for SQL CHECK Constraint.SQL ‘CHECK’ constraint are used in creating a table , and altering a table. It is used to limit the range of values that can be placed in columns. ‘CHECK’ constraint provides us with a condition , if …
In this blog we will discuss about the various concepts in Inheritance in C# and in the upcoming blogs we will discuss in detail.Here we will see how to define a subclass and discuss about visibility control. Defining a subclass in C# A subclass is defined as follows: Class subclass-name : baseclass-name { variables declaration; …
Types of inheritance In the previous blog we saw about simple inheritance here we in detail about the types of inheritance namely, Multilevel and hierarchical inheritance. Multilevel Inheritance in c# A common requirement in object-oriented programming is the use of a derived class as a super class. C# supports this concepts and uses extensively in …
Operators in Java Mainly the categorization of operators can be in the following types: new Operator In java we use this operator to create an object. This object can be of class or even array. So by using new operator,compiler performs memory allocation to the variable. Unlike other languages, this memory allocation is deallocated automatically by Garbage …