Science

Structural bias enables reliable sim-to-real transfer in reinforcement learning for robot swarms

Constraining policies to select behavior modules allows reinforcement learning transfer from simulation to real robot swarms.

Comparing Full-width and Half-width Characters in Python: An Introduction to NFKC While Preserving Original Text

"ＡＢＣ－１２３" and "ABC-123". When comparing product codes, you might intend for them to be the same, but in Python, they do not match. Have you ever gotten stuck here when checking a received list?In such ...
InfoQ

Google Adopts Pyrefly for Faster, More Accurate Python Type Checking

Google has replaced its long-standing Python type checker, Pytype, with Pyrefly, an open-source tool originally developed by Meta. The decision was driven by Pyrefly's advantages, including faster and ...

Listing file names in Python: Checking without changing the contents

When the number of files in a folder increases, it becomes difficult to keep track of what is inside just by looking at them ...
ccr-mag

The Small Specification That Can Create Years of Operating Costs

In commercial construction, the most expensive decisions are not always the largest ones. Developers, architects and contractors devote enormous attention to HVAC, roofing, elevators, plumbing and ...
thedefiant

Block Adds Bitcoin Lightning to x402 Standard

The Lightning payment specification has been merged into x402’s repository, while a Python implementation still awaits review and real-node testing. The Lightning payment specification has been merged ...