What are indexes in mongodb?

1

what is the way your business

2194

How do I delete a user account in ubuntu?

774

how you can list all the tables in a database?

1026

Explain the function and working of dashboard module ?

210

What are the two types of indexes and explain them in detail? Or what's the difference between clustered and non-clustered indexes?

868

How do I delete a table in word 2013?

579

What are Auto-Response Rules?

531

At what level the regulation of employees are defined in sap?

998

For a webbased application:- what should be code in expert veiw, for retrieving a single column name "username" from a server and checking whether exported "username" from datatable doesn't exist in server. suppose i have saved in excelsheet a username="gayatri" , which is exported, then checked for whether this username "gayatri" exist in server database or not ? if exist then allow to enter new username, which should be again checked for in loop , or else come out of loop and enter a distinct "username". plz let me have this answer in my id gayatrisahooin@hotmail.com

2199

List some features of php that are deprecated in php

917

Describe the Minimum Description Length framework, and how it relates to Occam's razor?

2034

what is the difference between Delete and Truncate command in SQL

1147

Is rabbitmq jms compliant?

917

What are the cons of struts 2?

1011