How do you use nullable?

957

Why do we use preparedstatement?

916

Which package is used to do data import in r and python?

334

How we make bend & diffuser from any pipe (it's equation)& how we mark in pipe....

1852

What is generic method in c#?

945

If we are selling Cement on credit with transport charges, we are paying transport charges on cash. and this transport charges will take separate from the customer, for Example 10 bags of cement sold. 10 x 250 + 100 ( transportation charges ) = 2500+100 = 2600/-.. How I will take this entry... please guide me.

891

Explain areas where data mining has bad effects?

62

Query language is executed in Cassandra database. Clarify?

140

a web application needs to be created to accept the product name and quantity of a toy from a customer. After the customer has entered the product name the application needs to display the discounted price of the product to the customer (company is offering 35% discount on all products). The application should allow the customer to select the product name from a list box. and also while i'm data binding to a label with custom data binding with some declarations : "The Discounted Price is "+((System.Convert.todouble(lblprodprice.text)*(system.convert.todouble(txtqty.text)) - ((System.convert.todouble(lblprodprice.text)*(system.convert.todouble(txtqty.text)*0.35)). Where i need to give this declaration in asp.net 2.0.

1828

In C#, explain the difference between overloading and overriding.

1139

What is Scheme Test of High Voltage Switchgear. Which tests it includes.

2422

What is the format of the downloaded keypair in aws?how do you launch an instance in linux using this keypair?

148

 In A* approach evaluation function is a) Heuristic function b) Path cost from start node to current node c) Path cost from start node to current node + Heuristic cost d) Average of Path cost from start node to current node and Heuristic cost

4949

How to define an external table with a text file?

1067

What does %c do in c?

994