Question about sets and cell array

I have a cell array :

B{1} = [0,1,2]

I want to now remove the zero. How do I do it?

Answer 1

[Azzi Abdelmalek]

B{1}(1)=[]

If you want to remove all zeros in B{1}

B{1}(B{1}==0)=[]

Answer 2

[Image Analyst]

B{1} = [1,2];

If you want something more general, then say in what ways does it need to be general. Like, does it need to remove all zeros in B{1} only? Or does it need to remove all zeros in B{2}, B{3} and so on? The limited, very specific question you posted can be solved with my code.