Python abs() is a built-in function that helps you find the absolute value of a number. Let's explain what the absolute value means. The absolute...
Tutorials - Python Methods
In Python, certain types, like lists, strings, and dictionaries, have built-in functions designed to operate on them. These functions are called Python built-in methods. Unlike standalone functions, Python built-in methods are associated with objects of a particular type and are accessed using the dot (.) notation followed by the method name and parentheses. For instance, if you have a string, you can use methods like .upper() to convert it to uppercase or .lower() to lowercase. Similarly, lists have methods like .append() to add elements and .remove() to remove elements. These built-in methods provide a convenient and efficient way to perform everyday operations on specific data types without having to write extra code.
A handy built-in function called Python any() helps you check if at least one item in a collection is considered True. When you use Python any(), you...