user-defined function
In Python, you can create a user-defined function to perform specific tasks.
This means writing a function that isn't part of the standard library but is tailored to your needs.
A function created by a user in a programming language to perform specific tasks not covered by built-in functions.
The data scientist wrote a user-defined function to clean and preprocess the dataset.
This function was custom-made to handle the specific data formatting requirements.
User-defined functions are common in programming to extend functionality beyond what the language provides by default.
Collocations
Related Phrases
Pro Tip
Naming Conventions
Use descriptive names for user-defined functions to clarify their purpose.
Gold Rule
Reusability
Design user-defined functions to be reusable across different parts of your code.
Word Origin
Derived from the combination of 'user' (someone who uses a system) and 'defined function' (a function explicitly created by the user).
Usage Notes
User-defined functions are widely used in programming to encapsulate reusable logic, improve code readability, and reduce redundancy.