Explain how you can extend the class in codeigniter?
What is the difference between helper and library in codeigniter?
What is codeigniter used for?
In which directory logs are saved in codeigniter? How to enable error logging in codeigniter?
Explain the folder structure of codeigniter.
In which files routes are defined in codeigniter?
How to initialize a driver in codeigniter?
How to insert data into database table in codeigniter ?
How we can get ip address in codeigniter?
How can you load multiple helper files?
What is the default method name in codeigniter?
What is config file in codeigniter?
Explain the codeigniter library.