This quick article explains the different types of fields that can be defined in a dataclass in Python, as well as covers the different parameters that can be used to define fields. Types of Fields When defining a dataclass in......
This article is about the basics of dataclass in modern Python. Overview Dataclasses are a relatively new feature added to Python 3.7 that simplifies the process of creating classes to model and store data. They are essentially a......
This example-based article is about parsing JSON data in Python using a built-in module named json. Overview The json module in Python provides 4 main methods for working with JSON data: json.loads() method is used to parse a......
In statistics, mean (also known as average) is a central tendency measurement of a set of values. Mean is calculated by adding up all the values in a set and dividing the result by the number of values. In Python, the statistics module......
In Python, you can get the current date and time in a particular time zone by using the datetime.now() method (recommended) or the datetime.fromtimestamp() method and specify the tz argument to a valid time zone object (an instance of a......
In Python, you can convert a date string (a string representing a date) into a date object by using the datetime.strptime() method. Syntax: date_object = strptime(date_string, format).date() Where: date_string: Your input......
There might be cases where you have to compare 2 dates to determine which one is earlier and which one is later. In Python, you can compare 2 date objects just like comparing 2 numbers by using comparison operators <, >, <=, >=, !=,......
If your macOS version is lower than 12.3, then Python 2 is pre-installed on your computer, and you can see it version by running the command below: python2 --version Note: As of macOS 12.3 onward, Apple no longer uses Python 2 in......
This article shows you how to get all links from a webpage using Python 3, the requests module, and the Beautiful Soup 4 module. For the demonstration purpose, I will scrape and extract the main page of......
In Python, you can call the strftime() method on a datetime object to create a human-friendly, readable string. This method takes a string parameter that specifies how the date and time should be......
Python is a powerful programming language that is widely used for developing web applications, games, data analysis, machine learning, and much more. One of the most important data types in Python is the datetime type. A datetime object......
If you’re using VS Code (Visual Studio Code), then you can run a Python code file by performing the following command in your terminal window: python3 my_file.py However, it is possible to execute a code file just by hitting a......