Recursion: A Helpful Guide in Python

Recursion is a powerful tool in your coding toolbox. Understanding it is a key skill on your path to mastery. This article gives you a thorough introduction to this important computer science concept. What is Recursion? What’s a Simple Example for Recursion? What’s Mutual Recursion? What is Recursion? Stephen Hawking used a concise explanation: “to … Read more

Python: “0.1 + 0.2 ≠ 0.3”. Me: “?”

Python Representation Error: This article explains why floating-point arithmetic can lead you astray in Python. Floating-point arithmetic cannot represent some numbers precisely. While many people think it’s a bug, it’s actually not. Have a look at the following code snippet: In the code snippet, you have assumed that the number 0.1 actually represents the decimal … Read more

How to Embed a Python Interpreter in Your Website?

Want to make your website more interactive? Embed a Python interpreter into your website! This does not only increase the interactivity and usability of your website — and create happy users for your web business. It also increases the average time spent on your website because people will try out things. So it’s actually a … Read more

The Ultimate Guide to NumPy Reshape() in Python

Most of the function names in Python can be intuitively connected to the meaning of the function. The NumPy reshape() function is not an exception. The reshape() function brings an array into another shape while keeping all the original data. NumPy’s reshape() function takes an array to be reshaped as a first argument and the … Read more