Facebook Messenger App for Android Phone Users

Facebook, the leader in social networking service have launched a new messenger app for android phones and the advantage of this app is that non account members of facebook can also send and recieve messages to and fro from anyone with a phone number. Users can just sign in with their phone no and name and can send messages to their phone contacts. First it has been launched in India, Australia, Indonesia, Venezuela and South Africa, with other...

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Transactions in Database

Transactions group a set of tasks into a single execution unit. Each transaction begins with a specific task and ends when all the tasks in the group successfully complete. If any of the tasks fails, the transaction fails. Therefore, a transaction has only two results: success or failure. Incomplete steps result in the failure of the transaction. Users can group two or more Transact-SQL statements into a single transaction using the following...

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Tips to Prevent Your Email from Hacking

We can proudly say that we live in a world that has developed scientifically and technically in all aspects, but are you sure that these developments are safe and secure. A survey says that more than billions of users are using internet worldwide and email has become one of the important communication tool and here goes one of the beautiful quotes by Tipper Gore “We use tools such as email, not just as a way to keep in daily touch with family members who live in other cities, but also as a way to keep in touch with staff and members of the public.” Email,...

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Cursor in Database

Cursor:- A cursor is a database object that helps in accessing and manipulating data in a given result set. The main advantage of cursors is that you can process data row-by-row. A result set is defined as a collection of rows obtained from a SELECT statement that meet the criteria specified in the WHERE clause. Cursors, Serve as a mechanism for applications to operate on a single row or a set of rows. Cursors enable the processing of...

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Guidelines for Writing Official Emails

Communication in any form should be simple and effective and with growing number of doing business transactions online, emails have become one of the necessary tool that have become so essential in any business. While sending official emails, make sure that it follows their respective guidelines because official emails are the one that going to represent us. Here are few guidelines to be followed while writing official emails.  Verdana is the appropriate font and its size should occur between 9.5 - 10   It should have the...

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