What is pass by reference in c++

This is my first tutorial about c++ and in this I’m going to show you how the pass an argument by reference in a function. While using pass by reference in a function we have to use pointers. Passing parameters by reference has the functionality of pass by pointer and the syntax of the pass value. The function body and call to it is identical to that of pass by value, but has the effect of pass by pointer. To pass parameters by reference,

Easy way to access database with Visual Basic.NET by simple steps

   This tutorial is about how to connect to an MS Access database and retrieve and insert values to that. We’ll talk about a simple example that is Sign Up a user and allow the user to login to a system. That is we’ll create a Sign Up form and a Login form. Also we need to create corresponding tables in the database. Please note that this tutorial is not for very beginners. But it’s aimed at beginners in “Database Programming”. Here we need to know about another language called Structured Query Language (SQL).  But here it is not necessary that you should be expert in SQL.

Simple steps to boost internet speed by 80% in windows 8

Windows 8 is now becoming a popular operating system. Here I’m going to show you how to increase your internet speed in windows 8. By default windows 8 reserves 80% of the available bandwidth for updating windows and stuffs like that. In many occasions you might felt that in Linux you are getting more speed compared to windows. If you are following the following steps, you will get the same speed as in your Linux.

How to add value to a list item in ListBox,ComboBox controls in VB.NET without ValueMember Property

As a beginner programmer you might have faced a lot of problems with the List Box and Combo Box controls in Visual Basic.NET while you access data from database with code.   If you want to use the property namely “ValueMember” then you must have to data bind the List Box with a data source. You can do that easily because there are a lot of tutorials regarding that. I’m not really going to explain how to connect to data base or how to data bind controls or similar stuffs. I’m just showing you how to set multiple values for a single Item in a List Box controls. I’ll show you it with an example. Before we start, you should have a clear understanding of classes. VB.NET is all about Classes and Objects. 

How to make money with Micromax MAd application(MAd About Advertising) - Official News

Are you the person who is MAd about advertisements? Micromax will now pay you to watch your favorite advertisements! Following its legacy of creating ‘nothing like anything’ experiences for the Indian consumers, Micromax, India’s second largest smartphone player, today announced the launch of Micromax MAd, a unique application designed for those who love ads, which will come pre-loaded on its latest smartphone Micromax MAd A94.

    With a simple 4 step process, MAd allows users to watch advertisements and earn points from every advertisement one views, which then can be converted into rupees. The money will eventually will be credited into their postpaid/pre-paid accounts. With one time registration, the service will work for all opted-in subscribers across all telecom operators.

How to backup and restore windows 8 usernames and passwords

Here is a simple tutorial about how to backup your windows 8 user names and passwords. In many cases you might have forgotten your windows password for many reasons. Keeping your usernames and passwords in a thumb drive might not be a good choice and writhing somewhere too. Once you backed up all the usernames and passwords in local computer, I suggest you to keep the credential file in your mail or something.Please note that this tutorial is aimed at windows 8 users and I am not sure about windows XP, Vista