Tests the value of the left-hand operand for null (`Nothing`) before performing a member access (`?.`) or index (`?()`) operation; returns `Nothing` if the left-hand operand evaluates to `Nothing`.
Abstract: Financial investment data decision-making is part of corporate financial management. Deep Learning Algorithms (DLAs) have represented significant and meaningful promise in many financial ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback