How do I detect whether a variable is a function?
In Python, you can use the built-in callable() function to check if a variable is a function.
In Python, you can use the built-in callable() function to check if a variable is a function. Here is an example code snippet:
Check if a variable is a function in Python
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Note that callable will return True for all callable objects, including classes, instances with call methods, and built-in functions.