DNA origami turns secret messages into nano–Morse code that acts as multiplayer molecular encryption

Mathematics has always been at the core of securing information. From online banking to government communications, modern ...

Solution to Feynman’s reverse sprinkler puzzle also applies to “silly sprinklers”

Researchers at New York University’s Courant Institute conducted a series of experiments with different silly sprinkler ...

'Ghostcommit' hides prompt injection in images to fool AI agents, steal secrets

A PNG hiding a prompt injection could steal your repo's secrets, researchers demonstrate. The technique, dubbed 'Ghostcommit, ...
Interesting Engineering

New holographic 3D printing technique creates leak-free microstructures in 20 seconds

New holographic 3D printing method creates seamless microstructures in 20 seconds using a single laser exposure.
GitHub

Annote – writing Java using only annotations

Java annotations were designed for metadata. Spring uses them for dependency injection. Lombok uses them for code generation. JPA uses them for ORM mapping. We use them to write entire programs. This ...
TheServerSide

How to format a Java int or long with printf example

Community driven content discussing all aspects of software development from DevOps to design patterns. It’s much easier to format an int with printf than a float or double, because decimal precision ...
IEEE

COTE: Predicting Code-to-Test Co-Evolution by Integrating Link Analysis and Pre-Trained Language Model Techniques

Abstract: Tests, as an essential artifact, should co-evolve with the production code to ensure that the associated production code satisfies specification. However, developers often postpone or even ...
Hacker

A Data Engineer's Guide to PyIceberg

Confluent is pioneering a fundamentally new category of data infrastructure focused on data in motion. This article shows data engineers how to use PyIceberg, a lightweight and powerful Python library ...
TheServerSide

Format output with Java printf

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java printf function helps simplify the task of printing formatted output to the console, ...