Search In
Constraints in SQL are used to define rules for the table and columns in a database and also make sure that data are accurate and trusted in the database. Constraints are responsible for the termination of action if any violation is found.
Str
Testing of a Web- Based application:-
A Web-based application is any computer program which is accessed over a network connection using HTTP, It is created in any web browser's supported language.Web-based applications also may be client-based, wher
Sometimes while developing applications, need arises that we have to get some operation performed either before or after the execution of some method.
For these purposes rails provide us with some nice hooks or we can say callbacks which can be call
While working with SqlDataAdapter we always use select operation as it is used like a buffer for storing and retrieving data.
But what if we want to perform any crud operation like insert update delete while interacting with th
Fetching data from the database takes a lot time process. Eventually when you need to combine multiple tables in order to fetch the data, reducing database calls becomes very meaningful.
Although in CakePhp's model, by default if the association be
In ADO.NET while performing manipulations and crude operations with the SqlDataAdapter you can do it with number of ways.
One way is the use of command builder class meant for this purpose.
A CommandBuilder object resuces the load o
Hello,
I am sharing here how we can take backup of our Project mysql database file and upload it in our Dropbox Account. Advantage using this feature is we can store our database backup in our Dropbox account daily. We can set our script as a cron
Generally access token concept is used to prevent the unauthorized access or misuse of the APIs from the mobile devices.
Whenever a client logs in a mobile device, server generates a access token and send this access token back to the client.
Rails Internationalization : Setting locals from Client Requests
Hi friends, in my previous blog, we looked into Setting the Locale from the URL Params. There are some more cases where we don't want to set the locales through URLs or domains. We wa
I am building an editor for a blog. Each post will be categorised.
When the user clicks on a post title from the first dropdown menu and presses Ga (go in Dutch), then the page reloads with the second category dropbox selected to the category associ
