The cause of slow pandas loops was Timestamp generation | While speeding it up 28x with int64, trades silently disappeared

Hello, this is Sukima Log.I use a custom backtest (Python/pandas) to test FX trading rules against past price movements. This ...
shattered.io

HMAC vs Digital Signatures: 32 Bytes vs 256 [2026]

HMAC tags run 32 bytes, RSA-2048 signatures run 256. Compare speed, key handling, and costs for HMAC vs digital signatures in ...
databricks.com

Closing the Binary Blind Spot: Domain-Knowledge Injection for LLM Malware Triage in npm Packages

The set mirrors collected malware. Across the OSV-confirmed npm packages shipping a binary, formats are PE, ELF (all stripped ...

Hacker News Japanese Commentary 2026/10/19 | Today's Highlight: DeepSeek's Affordable Web Search API

On "Hacker News," a bulletin board where engineers and entrepreneurs from around the world gather, technical news and reading materials from across the globe are ranked daily by votes. In this article ...