Instead of writing the shopping list directly in the code, you can now initialize an empty dictionary and write a function that allows you to add items to the shopping list: Python # optional_params.py shopping_list = {} # ... def add_item(item_name, quantity): if item_name in sho...
Occasionally, you may want to define an empty function that does nothing. This is referred to as a stub, which is usually a temporary placeholder for a Python function that will be fully implemented at a later time. Just as a block in a control structure can’t be empty, neither can th...
Cannot bind argument to parameter 'Path' because it is null in ISE Cannot bind argument to parameter xxxxx' because it is an empty string. Cannot bind parameter 'Date' to the target Cannot convert 'System.Object[]' to the type 'System.Nullable'1[System.Boolean\' required by parameter 'Ena...
Tool: Tools perform specific actions (like API calls, database queries, etc.) and are typically used by agents. Tools receive predetermined input fields as a dictionary (typically from a specific agent that is using the tool) and produce an output dictionary, which can then be used by other...
I finally decided that pasting the links in manually was getting old, and I should do something to make it easier. Sphinx and docutils have built-in markup for linking to RFCs and the Python developers use a custom role for linking to their bug tracker issues. I decided to create an ...
Cannot bind argument to parameter 'Path' because it is null in ISE Cannot bind argument to parameter xxxxx' because it is an empty string. Cannot bind parameter 'Date' to the target Cannot convert 'System.Object[]' to the type 'System.Nullable'1[System.Boolean\' required by parameter 'Ena...