Designing Decimal Rounding: Separating Input, Precision, and Display with Python Decimal

When a calculation result is off by one yen, simply adding round at the end does not always solve the problem. The result ...
note

Introduction to Python Type Hints: Writing types for variables, arguments, and return values, and creating readable functions with list[int] and int | None

In this lesson, we will explain Python type hints. When reading functions written by others, it can sometimes be confusing to know what to pass based solely on the argument names. The second line on ...
shattered.io

How to Verify a Provably Fair Dice Roll Yourself: Seeds, Nonces and HMAC-SHA256 Step by Step

Verify provably fair dice yourself: check the server seed hash, compute HMAC-SHA256, convert the digest to a roll, with a ...
learn

Vector data type

The vector data type stores vector data optimized for operations such as similarity search and machine learning applications. Vectors are stored in an optimized binary format but are exposed as JSON ...
BIOENGINEER

How 32 Bits Could Standardize Seizure Classification in Medical Software

Researchers have proposed an open, bitfield-based numerical encoding that fits the entire ILAE 2025 seizure classification ...
Electronics For You

Jal Rakshak

Jal Rakshak is Inspired by the urgent need for a proactive, localized defense network, Jal-Rakshak is an autonomous, ...
learn

Handle external events in durable orchestrations

External events allow running orchestrations to receive signals from external sources — such as human approvals, webhook callbacks, or other systems. This article shows you how to wait for, send, and ...