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Repository Class using Spring MVC
As we know that Spring Framework is famous for it's loose coupling architecture. Spring provides a annotation called @Repository, it marks the class, and tells container that this class will be used as a Repository
ADO.NET stands for ActiveX Data Object in the .NET framework.
ADO.NET is mainly used with .NET to make the database interaction with your application.
You need to understand that ADO is not only meant for simple data purpose.
Welcome to FindNerd. Today we are going to discuss one of feature of angularJS that is filters. We will discuss angularJS features one by one so keep reading our blogs. Filters play with data. It transforms the data as well as change the format of da
Inserting data to a database would be possible by using SQL statements, specifically the INSERT command. Data can be entered into the database using insert query into the function, here is simple line of code that will create a database using i
We often use rake db:reset command for recreating the database, instead of conventional 3-steps for doing the same.
rake db:drop (dropping the Database, wipe away all your data)
rake db:create (Create the Database)
rake db:migrate (Runs all the
My previous article "How to connect MySQL database using MySQLi procedural function" demonstrates the use of MySQLi procedural function mysqli_connect() is used to connect with a MySQL database and MySQLi extension also provides an Object O
To upgrade list of each database given information about one particular error. Each dictionary can contain various keys depending on the type of error but you will always get the reason and the message keys as below:
reason: the error type
message: a
Indexing is useful for faster searching of data. Suppose you have a product table in your database with more than 2,00,000 records, now when you search a record on basis of product name, it takes time too long. Now if you want to perform your search
Despite rumors of its decline recently, email has been an incredibly effective marketing strategy. In fact, email marketing has a pretty impressive return-on-investment (ROI) if done properly.
A recent study by the Direct Marketing Associati
Concurrency Control
when multiple users accessing a same database at the same time, If any change made by any one of the user do not adversely affect work of the other users.
Locking technique in concurrency control means use a lock variable with eac
