Pankaj Kumar

Pankaj Kumar

I have been working on Python programming for more than 12 years. At AskPython, I share my learning on Python with other fellow developers.
Top 10 Python libraries for IoT development in 2026

Top 10 Python libraries for IoT development in 2026

The honest case for Python in connected hardware Here’s the short answer: the best Python libraries for IoT development right now are paho-mqtt, RPi.GPIO, gpiozero, pigpio, Adafruit CircuitPython, PySerial, Pandas, TensorFlow Lite, boto3, and Flask or FastAPI. Pick the right…

Python Classes and Objects

Python Classes and Objects

Python classes are the foundation of every non-trivial program. After years of using them daily, I have a good sense of what actually helps someone grasp this material quickly and what just confuses people. This guide is the article I…

Python Functions

Python Functions

Functions are how you name behavior. Instead of writing the same five lines every time you need to validate user input, you write those five lines once, give them a name like validate_input, and call that name whenever you need…

Python Lambda Anonymous Function

Python Lambda Anonymous Function

A lambda function is an anonymous function defined with the lambda keyword. It can take any number of arguments but can only contain a single expression. The result of that expression is returned automatically. The syntax is lambda arguments: expression.…

How Do UI/UX Design Services Validate Product-Market Fit?

How Do UI/UX Design Services Validate Product-Market Fit?

Product-market fit sounds abstract until you miss it. Harvard Business Review reports that 34% of startups fail because they never truly achieve product-market fit. That number isn’t about bad engineering. It’s usually about building something that works technically but doesn’t…

Use of Programming in Poker

Use of Programming in Poker

Artificial intelligence, advanced algorithms, and the evolution of software design have made the intersection of poker and programming more intricate than ever. Developers, experimenting with neural network-driven bots, turn to custom code that churns through endless scenarios, simulating unlikely hands,…