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Purpose --
To overcome physical standby lag online using duplicate from active database. The standby lag is huge, “incremental from scn” backup size if huge & taking long time There is no enough disk space on the Primary/standby to a
In SQL while storing or retrieving passwords we need to ensure that it should be in encrypted format.
So for doing that we first need to store it in encrypted form
CREATE PROC [dbo].[uspRegisterUser]
@FirstName VARCHAR(50),
@LastNam
An error is defined as the unexpected state of the program. An error message is then displayed to the browser.
There are four types of error in PHP-
Parse Error
Fatal Error
Warning Error
Notice Error
1.Parse Errors- Parse error is also known
AngularJS has provided a $http service that works as an ajax call in jquery. It performs a function of reading data from the server. $http makes a call to the database and retrieves the desired data or records.
How to use?
1. you need to inject $ht
Web Services are made in .NET to reduce our task of doing something again and again for every website.
Any work that needs to be repeated again we will put that in web service.
Web service for ex if you are doing payment gat
Hello Reader's, If you having a multidimensional array from which you only want a single key values column then this blog is helpful to you.
Let consider a array with full of key values:-
$exArray=array(
array('name' =&g
Pointer in C are used to store the reference of the variable not its value.
Everytime we declare a variable its reference is created in the memory somewhere and when it is accessed that variable memory address is fetched for retrieving it.
In C programming while working with the numbers you have multiple operators for it to perform manipulation over it.
Right shifting means we will shift the digit to the right side by the specified number of places.
It is denoted by
Sometimes we want to sort a List based on some property. Suppose we have a List of UserModel and we want to sort List by firstName then we can do that easily by using Collections.sort() and Comparator interface.
Example: In the below example I'm
General Packet Radio Service is based on packet transmission of data to the users.
GPRS works with the existing GSM architectures for the switching nodes.
The GPRS uses the same radio channel as defined for GSM.
&
