The sin() function takes an argument (x = number) and returns its sine in radians. It’s the part of math module, so this function cannot be used directly.

Python all() function takes an argument (which is an iterable) and returns True if all the elements of the iterable are True. If the given iterable is empty, it also returns True.

The any() function in Python returns True if any elements of the iterable is True. The any() function takes an argument which is the iterable e.g. a list, dictionary, string, tuple etc.

The ‘%’ or modulus operator is generally supported in many languages and so in Python. In this tutorial, we will look at ‘%’ operator and string.format() function for string formatting in Python.

In Python, you may use different ways for calculating the exponents. All these are explained in this tutorial with example code.

The floor function is the part of math module that returns the floor of given number (x) which is largest integer number less than or equal to the x. For example:

In Python and generally speaking, the modulo (or modulus) is referred to the remainder from the division of the first argument to the second.

In this tutorial, I will show you examples of getting the factorial by both ways: Using the math module’s factorial function and writing a custom function for getting the factorial.

The abs() function returns the absolute value of the given number in Python. The abs() function takes an argument which is the number that you want to get the absolute value.

The timedelta is the class in datetime module that represents duration. The delta means average of difference and so the duration expresses the difference between two date, datetime or time instances.

As the name suggests (str f time), Python strftime() function returns the string representation of the date. The strftime() takes an argument where you may specify the format of date to be returned.

In Python, you may convert a date to string that is in easy readable format to the users by different ways. Being able to format date by string conversion is important as the default way of