Tagged articles

Dynamic Class

2 articles · Page 1 of 1

Jun 13, 2026 · Backend Development

Zero‑Restart Hotfixes in Java: Using ByteBuddy for Runtime Class Modification

This article demonstrates how to apply ByteBuddy in Java 21 to create dynamic classes, delegate methods, define new methods and fields, and redefine existing classes at runtime, enabling urgent bug fixes and logic changes without restarting the application.

ByteBuddyClass RedefinitionDynamic Class

0 likes · 8 min read

Zero‑Restart Hotfixes in Java: Using ByteBuddy for Runtime Class Modification

MaGe Linux Operations

May 25, 2018 · Fundamentals

Unlock Python’s Power: A Deep Dive into Metaclasses and Dynamic Class Creation

This article explains Python metaprogramming, detailing the differences between old‑style and new‑style classes, the role of the type metaclass, how to create classes dynamically with type(), and when custom metaclasses are truly necessary, all illustrated with clear examples and diagrams.

Dynamic ClassOOPType

0 likes · 11 min read

Unlock Python’s Power: A Deep Dive into Metaclasses and Dynamic Class Creation