How to check a field or column exists in a table or not in codeigniter?

629

What is the importance of a recovery model? : sql server DBA

1039

What template engines you can use with express?

504

What do you mean by return on capital employed?

1080

which is the first liability for pay Service Tax to GOvt

1870

whats the abbreviation of IOP? is it instrument of power or input open problem?

1173

Describe a specific agricultural problem you've addressed using engineering principles and how your solution improved efficiency or sustainability.

514

What is listactivity?

982

We are planning to synchronized DG's with our captive plant in the event of black start of plant, but before sync we checked voltage of DG with our plant voltage and it varies from 5 V to 450 V. So in this condition how we can sync DG with plant ?

1650

What is the linq file extension that interacts with code behind objects.

147

What is pg_catalog in postgres?

928

Why do we have servlet filters?

1039

Explain what is the function of cinder scheduler?

278

What is caching in asp.net?

1025

How variables are declared in c?

1059