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COLLECTIONS.LIST - REMOVE FROM LIST
Activity «Remove from list» can be found in section «Collections.List».

Activity removes the element from the list. There are 2 options (variants) of deletion:
-by index;
-by pointing to the specific element.

Attention! Index of the list elements starts with 0.
Additionaly, the deletion of element by index will lead to exception if the element with such index doesn't exist. Yet the deletion of specified object won't trigger exception if it doesn't exist.
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