Artturi Jalli

Python enumerations or Enums can be used to couple related values together in a type-safe way. For example, here is an enumeration for directions: This makes it possible to call Direction.UP or Direction.DOWN in your program. Notice that Python enumerations have nothing to do with the enumerate() function. If you came for enumerate() check out this article. Python […]

To pick a random element from a list in Python, use the random module’s choice() method: Output (example): This provides you with a quick answer. However, there are other ways you can consider. Let’s take a deeper look at randomly picking elements from lists in Python. Random Element from a List in Python There are

To remove the last value from a list in Python, use the pop() method. For example: To remove a value from a list at a specific index, use the pop() method by providing it an index. For example, let’s remove the first element of a list: In addition to these, there are some alternative ways

To check the Python version on the command line, run: Alternatively, you can run python -V or python -VV. To obtain your Python version in a script, you can use the sys module: Or the platform module: How to Check Your Python Version Overview The clearest way to figure out the Python version is running

Are you preparing for a job interview or an exam that involves knowledge about Python? Or do you want to quickly go through common topics of Python? Here is a list of 50 Python interview questions and answers. The list is in no particular order. I hope you enjoy it. 1. Name Differences Between a

Python is a popular and beautiful programming language used in data science, web development, maths, and so on. In addition to learning the basics, there are lots of easy-to-understand advanced Python features you need to know. By advanced, I don’t mean hard. These topics are really important but not crucial when learning the basics of

To sort a Python list, use the built-in sort() method. For example: Output: Or to reverse sort a list of numbers, you can do: These two are some basic usage of the sort() method in Python. But you can do a lot more with it too, such as: To learn how these and much more,

Python string is a commonly used type. There are many things you want to do with the strings in your Python projects. This is why Python comes in with useful built-in string methods. To be more specific, there are 47 of them. These Python string methods can save the day when working with strings. In

Dealing with strings in Python is common. One popular operation you may want to perform on a string is to change the case to upper or lower case. To convert a Python string to lowercase, use the built-in lower() method of a string. To convert a Python string to uppercase, use the built-in upper() method.