param: start_idx (int) - an expected starting value for idx (default is 0); gets subtracted from idx for 0-based indexing The function first checks if i
def delete_item(...):
"""
param: info_list - a list from which to remove
an item
param: idx (str) - a string that is expected to
contain an integer index of an item in
the in_list
param: start_idx (int) - an expected starting
value for idx (default is 0); gets
subtracted from idx for 0-based indexing
The function first checks if info_list is empty.
The function then calls is_valid_index() to verify
that the provided index idx is a valid positive
index that can access an element from info_list.
On success, the function saves the item from info_list
and returns it after it is deleted from info_list.
returns:
If info_list is empty, return 0.
If is_valid_index() returns False, return -1.
Otherwise, on success, the function returns the element
that was just removed from info_list.
Helper functions:
- is_valid_index()
"""
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