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Instance Initializer Block:
There are two types of data members: static and instance data members.
Instance data members are those that belongs to instance of a class. i.e objects. Here comes the role of instance initializer block. It is used
Rank()
This function assigns a row id to each row returned by the sql query fired. It provides distinct row id to distinct values, similar values have similar row id, the next row id is calculated as number of occurrence of previous r
If we are required to have a custom module and wanted to save some data in magento cache, we will use cache in our custom modules.
To save the data in cache lets see,
$data = array(1,2,3,4);
$id = 'my_mod_id';
$tags = array('collection');
$
The IRC stands for the Internet Relay Chat that is associated with the application layer in the TCP/IP model.
The chat process includes the client/server model of the network.
IRC are the programs that we can install into our systems
Number of days between two dates
Here is a code given below for calculating the number of days between a specific date and current date i.e
Hi Reader's,
Welcome to FindNerd, today we are going to discuss What is method to read data from CSV file ?
If you want to read your data from "CSV" file in php then you should use fgetcsv() function, which is used to read data
Many Programmers feel comfortable to use Postgre SQL rather than MongoDB, member of MEAN Stack.
We are going to integrate Postgresql with NodeJS
To install NodeJS, please go through this Article
Now, when we are finished with Installation of NodeJ
Audit:-
The meaning of ‘Audit’ is a separate analysis or inspection of the new creating software or product. The main intention of the audit, is to verify that the product or software which is newly build up fulfill all the requirements
As we all know in javascript we mostly use function ,if statement,loop and event handlers.These terms help us organize your code into a cohesive, structurally-sound whole.
Let's take one example of javascript function:
var foo = 'Hello
Sometimes we need to store several booleans to determine a user's settings.Bitmask is a good solution for that.Bitmask use a single integer where each bit represents one such boolean.
For example user has many roles.One solution would be create a
