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Data Definition Language

These statements define the structure of the database. DDL consist of those statements that create,alter and drop database objects and statements that grant and revoke privileges and roles to user  of the database. Statements under this categor

Trigger the change event for select that gets the text for each selected option and writes them in the div?

<!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <title>selected demo</title> <style> div { color: red; } </style> <script src="https://code.jquery.com/jquery-1.10.2.

How Page Re-direction Works

The implementations of Page-Redirection are as follows: Example 1: In Java script we can simply do page redirect at client side. if any visitors visit the website then you can redirect your website visitors to new page , For that you just need to a

.detach() method in jQuery

The detach() method removes the selected elements, including all text and child nodes. However, the advantage of using this method is that it keeps data and events i.e keeps a copy of the removed elements, which allows them to be reinserted at a

Pop Up Menu Android

Pop up menu simply show Menu in a pop up window anchored to a View. It displays the pop up below the anchor view if it finds space otherwise above the anchor view. If we touch outside of it, then it will dismiss the pop up menu. First, we need to

Scala

Scala is a programming language and full form is Scalable language. It first released in 2003. Scala is object-oriented and functional language. Many companies that depend on Java switching to Scala to enhance their development productivity, stabili

What problems does AngularJS solves?

AngularJS is a framework ( client-side ) for web applications that embeds HTML, CSS and Javascript. It basically focuses on:- 1.Coding data access, Reading, form validations - are some functions in which many people are not good at while doing all t

Authentication using Encyption and Decryption

  While providing user login in encrypted username and password you need to make sure that the credentials entered will first be encrypted and then matched into the database entries for providing login.   ALTER PROC [dbo].[uspAuthentica

To display the server time in the input box with the help of ajax

Here we are making two simple text box one for the name which is filled by the user and the other is the input box for the time which is automatically called with the help of jQuery-ajax. First of all we make a simple form with two input fields one i

What is “$rootScope” and how is it related with “$scope”?

$rootscope is the parent of all scopes. Values exposed there will be used in all controllers and templates. It acts as a parent object of all “$scope” angular objects created in a web page. Now, let us understand how the “$rootScop

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