Philip Guo’s research-driven Python Tutor has powered hundreds of millions of code visualizations since 2010 — and new long-term impact recognition highlights why it still matters today When ...

Random numbers are very important to us in this computer age, being used for all sorts of security and cryptographic tasks. [Theory to Thing] recently built a device to generate random numbers using ...

The era of AI has not been particularly great for cybersecurity. We know that vibe-coded websites and apps have been a hotbed of security flaws that leave the platforms vulnerable to attacks. It turns ...

Abstract: In this paper, we present a class of codes, referred to as random staircase generator matrix codes (SGMCs), which have staircase-like generator matrices. In the infinite-length region, we ...

PythoC lets you use Python as a C code generator, but with more features and flexibility than Cython provides. Here’s a first look at the new C code generator for Python. Python and C share more than ...

According to Andrej Karpathy on Twitter, the Python random.seed() function produces identical random number generator (RNG) streams when seeded with positive and negative integers of the same ...

Think you’re being clever, substituting that “a” with an “@” symbol? Or tacking your birth year onto your dog’s name? Here’s a truth nobody wants to hear: you’re awful at creating secure passwords.

Python has become one of the most popular programming languages out there, particularly for beginners and those new to the hacker/maker world. Unfortunately, while it’s easy to get something up and ...