Member Function’s Definition Outside Class

Submitted by Muzammil Muneer on

Member function’s definition outside Class

In this part you will learn: 1. Why we need to define function outside class 2. Syntax 3. Scope resolution operator 4. Program Defining Member function outside Class Till now, we have written many programs using class in the previous topic. In those classes, we had member functions too. Those member functions were defined right there because of their small size. But think about a huge project, with hundreds of member functions of a single class.

Passing and Returning of Objects To and From Functions

Submitted by Muzammil Muneer on

Passing and Returning of objects to/from Functions

In this part you will learn: 1. How to pass objects to a function 2. Arrow operator 3. Syntax of passing an object 4. How to return an object from a function 5. Syntax of returning an object 6. Program with object passing and returning 7. Output Passing an Object to Function Just like built-in data types like int, char, float , user-defined class’s object can be passed to a function in c++.

Using a Timer in Javascript

Submitted by GeePee on
In my previous project Changing Image Source, we change images by clicking. But what if we want to change them automatically and continuously? We have to use a timer on it. With just few lines of codes added in our previous project, we can make it work. var timer = setInterval('changeImg()', 3000); We will use setInterval method. Inside of it is the 2 arguments. First is the code that you want to

Projects Monitoring System

Submitted by Engineer Jacks… on
A simple application for monitoring a given company's projects.. IT SOLVES THE FOLLOWING PROBLEMS 1.Problem of keeping projects information 2.Difficulty of keeping track of projects schedules 3.Difficulty of keeping track of how resources are being used during project implementation 4.Difficulty to receive notifications about different projects 5.Difficulty in generating projects reports The

Static Data Members

Submitted by Muzammil Muneer on

Static data members

In this part you will learn: 1. What is static data member? 2. Where static data members are used? 3. Syntax of Static data members 4. Writing program with Static data members 5. Showing output Static data member Static data members are those data members which retain their values, i.e. Static data members store the latest value in them so that the value will be used for next time when the function that makes use of static data member is called.

How To Read XML File In PHP

Submitted by thusitcp on
Most of web applications handling lot of different kind of data sources in order to provide excellent service to its visitors. Application need properly define and fast feeding data sources to maintain quality of service. XML is one of leading data source which is used to provide various kind of services such as webservice, RESETFull service, RSS feeds and etc. In this tutorial I will teach you

Copy Constructor

Submitted by Muzammil Muneer on

Copy Constructor

In this part you will learn: 1. What is copy constructor? 2. Usage of copy constructor 3. Syntax of Copy Constructor 4. Writing program with copy constructor 5. Showing output Copy Constructor A copy constructor is a special constructor that initializes a new object from an existing object.

Changing Image Source in Javascript

Submitted by GeePee on
This project will teach how to change image source using basic javascript code. onClick event, image will automatically change. Here's the full code. var img_tracker = 'chrome'; function changeImg(){ var image = document.getElementById('browser'); if(img_tracker == 'chrome'){ image.src = 'images/firefox.jpg'; img_tracker = 'firefox'; }else{ image.src = 'images/chrome.jpg'; img_tracker = 'chrome';

Constructor and Destructor

Submitted by Muzammil Muneer on

Constructor and Destructor

In this part you will learn: 1. What are Constructor and Destructor? 2. Types of Constructor 3. Syntax of Constructor and Destructor 4. Writing program with constructor and destructor 5. Showing output Constructor Constructor is a function of the class which is called at initialization or declaration of an object. To initialize values to the members of the function we use this function.

LINQ With Data Source ( MSSQL To LINQ )

Submitted by thusitcp on
My previous tutorial I have described basic of LINQ and how to dealing with XML files. In this tutorial I am going to explain you how to deal with rational data sources. In this tutorial you will be understand how does LINQ help us dealing with non-object oriented data structures like dealing with rational data. Here we are going to connect SQL Server database and going to create SQL to LINQ data
Subscribe to