Python Loops

In this Python tutorial, learn to create a intermediate Python calculator for addition, subtraction, multiplication, division and modulus.  Within the Python function, one will be able to pass data, which are known as parameters and the function will return the result as data. Import Python Modules The Python modules sys (import…

Python arrays are a special variable that have the ability to hold more than one value. For instance, if were a list of of car models, those models could be stored into single variables. The array can hold a fix number of elements and these elements must be the same…

Python for loops iterate over sequences such as a dictionary, list, set, or tuple. The loop can access the elements within the sequence. Python usage of for loops are mostly used when you have a block of code which you want to repeat a fixed number of times. The Python for…

Python loops are used to execute a block of code repeatedly. The Python while loop is a basic loop structure and the while loop runs until the condition is met and evaluated to True, and then execute the program block. The while loop is validated at the beginning of the…

Python dictionaries are a collection of changeable indexed, and not ordered elements. Similar to the Python sets, dictionaries us the curly brackets, but they contain keys and values. A Python dictionary is a mapping of unique keys to values, which are mutable. Mutable means that the Python dictionaries are able…