How to Check if a Value Is in a Hash in Python
In Python, a hash is known as a dictionary, abbreviated as "dict." A dictionary stores key value pairs instead of just a set of different values. For example, a dictionary of people's favorite colors would use each person's name as a key and his favorite color as the corresponding value. You can check if a variable represents a dictionary in Python using "isinstance()."
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Instructions
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Open your Python code in a text editing program such as Notepad, or open a Python interpreter to run code at the command line.
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Identify the variable name you want to check against.
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Enter the following code to check if the variable is a dictionary: isinstance(s, dict). Replace "s" with the name of your variable.
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