In Python we have lots of built-in functions. Built-in functions are globally available for your use that mean you can make use of the built-in functions without importing or configuring. Some of the ...

filter(): The filter function is used to filter elements from an iterable according to a condition. It accepts two parameters: a function and an iterable. The function must return a Boolean value, ...

While we have the Python built-in function sum() which sums the elements of a sequence (provided the elements of the sequence are all of numeric type), it’s instructive to see how we can do this in a ...