1. Pooja Sharma

    Tutorial What Is Overloading

    Overloading is a procedure which represents to defining it in multiple version, using the same name but with different parameter lists. The purpose of overloading is to define several closely related versions of a procedure without having to differentiate them by name. We can do this by varying...
  2. Prasoon Arora

    Tutorial Constant Arguments In C

    The arguments that can not be modified in C programming are termed as Constant arguments. When the constant arguments are passed to the function, the respective values can not be modified. Lets take as example for the function of multiple : mult (3,5) The function can not modify its...
  3. Pooja Sharma

    Tutorial Data Type In Programming

    The data type is specified by the As clause in the function statement, and it determines the data type of the value the function returns to the calling code. Every function procedure has a data type. The function performs a task and then returns control to the calling code.
  4. Pooja Sharma

    Tutorial Sub Routine In Programming Language

    A sub routine is an assignment that is carried but doesnot give back a result. To create a sub routine, start by the sub keyword followed by a name because a procedure must have a name. The name of a procedure is always followed by parentheses. At the end of the sub routine, type End SUb.
  5. Pooja Sharma

    Tutorial Classification Of Sql

    SQL is a language that provides an interface to relational database system. SQL was developed by IBM in the 1970 for use and stands for sequential query language. Features of SQL are as mentioned below : SQL can be used by a range of users, including those with little or no programming...
  6. Pooja Sharma

    Tutorial What Is Operator In Programming Language

    In the programming language the operator is a code element that performs an operation on one or more code elements that hold values, elements. Include variable, constants, literal and properties are expression returned from function and operator procedures. The operator act on the value elements...
  7. Pooja Sharma

    Tutorial Declaring Variables

    Declaring variable is a good programming practice to declare all variables before they can be used in program. Use declare variable to instruct the processor to set aside a location in memory for our use to assign a name to the memory location and to inform the processor what type of data we...
  8. Pooja Sharma

    Tutorial Problem Solving Methodology And Techniques

    Problem solving is a process and skill that develop over time to be used when needing to solve immediate problems in order to achive a goal. The following steps need to be followed: Read the problem carefully so that it can be properly identified. Understand what the problem details can be...
  9. Pooja Sharma

    Tutorial What Is Debugging In Programming Language

    Debugging is the process of locating an error in the program and removing it. In the context of computers, on error is known as bug. The word bug is used for any error which prevents normal functioning of the computer/ program. Debugging a program depends on its environment in which the program...
  10. Pooja Sharma

    Tutorial Program Maintenance

    Program maintenance includes all those activities which help in correcting or preventing error in software. These includes correcting coding and design errors, updating documentation and test data and upgrading user's support. There are two main reasons for program maintainers- Existence of...
  11. Pooja Sharma

    Tutorial What Is Programming Methodology

    A programming methodology can include aspects of the development environment, models based development, computer aided software development and the utilization of particular from workers. This methodology works by having all programmers use the same structured design techniques. The programming...
  12. Pooja Sharma

    Tutorial Modular Programming

    The modular programming involves breaking a program down into sub components called module where Each module is composed of an independent or self- contained set of instructions to perform respective task or perform set of instructions. Modular programming refers to the ability to write and...
  13. Pooja Sharma

    Tutorial Comments In Programming Methodology

    Comments in a program is quite useful. Comments may make the program long and make it unreadable. Adding comment to code which is self explanatory is not good programming features. It is recommended to make comments clear, short or as much brief as you can and should include the information...
  14. Pooja Sharma

    Tutorial Object Oriented & Event Driven Programming

    C++ and java are true object oriented event driven programming language. Visual basic 6.0 is an event driven programming language which has the some of the elements of an object oriented programming language but not all the features of object oriented programming language.
  15. Swati Mishra

    My 2 Cents How To Use The For Loop In C++

    The For loop provides a compact way of specifying the statements that control the repetition of the steps within the loop. In the For loop, statement are not written within the body of the loop, statement are written at the top. The keyword For followed by the parenthesis and its containing...
  16. Swati Mishra

    My 2 Cents How To Use The Do….while Loop In C++

    Do…while loop is similar to the while loop, it differs from the while loop, in that the body of loop is executed at least one time, and the condition is evaluated for the subsequent executions. Syntax Do { Statements; }while (Boolean_expression);
  17. Swati Mishra

    My 2 Cents How To Use While Loop In C++

    While loop continues in the program until the condition becomes false. The evaluating condition has to be a logical expression and it is necessary to return True or False value. Syntax While (expression) { Statements }
  18. Swati Mishra

    My 2 Cents How To Use Switch … In C++

    Switch…Case is used when there are multiple values for the variable. When the Switch statement is executed, its condition variable is also evaluated and compared with the Case constant. If one of the case constant is equal to the condition variable, control is passed to the statement following...
  19. Swati Mishra

    My 2 Cents Difference Between Constructer And Destructor

    These are the basic difference between constructor and the destructor which is describe below Constructor has the same as its class name whereas the destructor has the same as its class name but prefixed with ~ (tilde). Constructor is called when new instance of class is created, whereas the...
  20. krishatg

    My Experience Servlet And Its Life Cycle.

    Servlet is a java program code that generates the HTML pages as output. They are the small program that execute on the server side and dynamically extends the functionality of web server. Advantages of using Servlets: Servlets are platform independent as they are written in java. Sevlets are...