Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I have a model Post with 2 attributes:
attr1 and attr2
I want check that either attributes have a value defined or are different from “nil”.
How can I do it?
Thank you!
The solution for this problem is the next query:
Thank you very much!. Regards!