If we believe Edward Snowden, encryption is "the only true protection against surveillance". However, advances in quantum technology might endanger this safeguard. Our article discusses why quantum computing poses a threat to data security and what to do ... (more…)

Vasudev Ram's blog on software innovation, open-source and proprietary, worldwide. Python, D, Go, FreePascal, Unix, databases, open source. (more…)

`pathlib` is a part of the standard library that helps you deal with file paths. In this video, we explore the library with examples. We also talk about the ... (more…)

The challenge You are given a binary tree: Your task is to return the list with elements from tree sorted by levels, which means the root element goes first, then root children (from left to right) are second and third, and so on. Return empty list if roo... (more…)

In this guide, you'll learn how to get the most out of your Real Python membership using the community Slack. You'll learn some lesser-known features of Slack and see how to communicate your technical problems more effectively. (more…)