Description: The ‘default value’ refers to the value assigned to a parameter in a function or method when a specific argument is not provided during its invocation. This concept is fundamental in programming as it allows developers to define default behaviors that facilitate the creation of more flexible and reusable functions. By setting a default value, the need to check if an argument has been passed is eliminated, simplifying the code and improving its readability. Additionally, default values can help prevent errors by ensuring that there is always a valid value available for use. In many programming languages, default values can be defined directly in the function declaration, allowing programmers to specify what should happen if an argument is not provided. This feature is particularly useful in situations where certain parameters are optional or where a standard configuration is desired that users can modify according to their needs.
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