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Netstat in networking is used to view the ports and check their status.
It will provide you the information which port is accessed ,which port is damaged and which port is free.
Netstat allows you to make the log table of the ports
While developing project in ASP.NET there are situations where you need to make your task multi threaded to run in background or in foreground.
For ex : If your application is sending notification after each day you need to create a thread for that
While writing codes in ADO.NET, the first thing you need to make sure what kind of operation are you performing .
If you are performing insert update or delete operation the database connection needs to be opened and closed.
If you
In ADO.NET while writing codes we perform crude operations like Insert Update Delete.
While performing these crude operations we always use SqlCommand class with the ExecuteNonQuery method for doing it.
SqlCommand cmdInsert=new SqlCommand();
cmdI
While working with ADO.NET ActivexDataObject we use datasources for retrieving ,updating,inserting and deleting data.
Oracle is most used database in the modern industry. In Ado.net to make connection we can have multiple options. For this p
The HashTable is based on the key value pair which is based on the hashing done. It uses the key to access the elements of the collection.
A hash table is used when you want a key value pair and want to access collection through key. Each it
It represent last in first out type of hierarchy .
It is used when you want to access elements in the LIFO form.
When you add item in the list it is called pushing the item into the list.
When you delete the item in the lis
It is the first in first out collection of any object. It is used when you want FIFO type access of elements.
When you insert item in the list it is called enqueue, when you remove item from the list it is called dequeue.
Properti
In OpenERP, Tuple represents recursive relationship of type and the tuple models is a browsable model which start loading relationships type from and use it param ttypes which is a list of relationship types and follow 'one2many' and 'man
While writing programs we always have a chance of exception to occur that needs to be handled in our program.
For exception handling we use the try catch blocks and finally blocks.
throw: A program throws exception when it occurs.
