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IEnumerable, ICollection and IList Interfaces

IEnumerable is the core of the ICollection and IList interfaces.   IEnumerable Interface: IEnumerable interface is used to iterate values. Usually, it is used with the help of a foreach loop. It has only one method i.e. GetEnumerator(). It im

Tips for Business Startup Entrepreneurs - 4 Mistakes You Must Avoid!

The dreams of becoming an entrepreneur are fantastic, however, becoming a successful one is tough. It is here that you should take up the challenge taking calculated risks and not committing the common mistakes that first-time entrepreneurs commit. I

Trigger in MySQL

Here, I have created a small database for a book store application. In which two tables are required:- book:- Stores a unique book ID, the title, content, and a deleted flag. audit_book:- Stores a set of historical changes with a record ID, the book

Joomla Release 3.2

New features in Joomla 3.2. As I am working with few technologies and Joomla is one of them, I thought let me update you with information regarding the new release in of Joomla 3.2. Joomla team has recently released a new version of Joomla 3.2 in

How to add ImageView to the Layout

How to add imageview to the layout and change the source of the image with the click of the button. This is a very simple android code in which we set the mage view in the layout and then use the the imageview to set the new source.This change

Javascript:Exchanging data between a document in an iframe and a parent document.

Hii, I am providing a very simple javascript code  by which we can access variables and invoke functions in the parent document and vice-versa. Please go through the given example below and understand the concept.I hope it will be useful.

Concurrency in .NET

Concurrency is mainly a problem that can occur when we have a resource that is held by different persons.   If multiple process or multiple users wants to access the same resource then which one to allow and which one to deny needs a mechanism

Building an Effective Team

  Each person who belongs to an association has an duty to be a contributor rather than a reactor. Here are the best tips how to become a more effective team player.   It's important for an association's leadership to understan

How to reset admin password from database in Magento?

Hello Friends, Initially when we are new in Magento after successful installation in local system, some time we forgot the admin password. With the reason the project setup is local, you can't call forgot password to retrieve your password. So

Variables in Ruby

There are 4 types of variables in Ruby: Global, Local, Instance and Class. Ruby is a language where a variable can contain any type of object, you can assign a string to a variable which has previously an integer value. As in ruby we generally don

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