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A note on sourcing before diving in: this article is based on what's documented in the xopJack/XopProtector repository's README.md and README.zh-CN.md
Lexicographically Smallest Palindromic Permutation Greater Than Target | LEETCODE 3734 | Solve In Seconds The video opens with the LeetCod
I recently built and open-sourced Flaky HTTP, a small Java 11 library for deliberately making HTTP calls less reliable. That may sound like an unusua
ValidX Migration Guide: v1.1.0 → v1.2.0 This document describes the breaking changes and migration steps when upgrading from v1.1.0 to v1.2
When we first learn Object-Oriented Programming, encapsulation is often explained like this: Make fields private and access them using getters and s
The three questions I use to decide what stays deterministic Part 2 of an ongoing experiment: building an LLM-powered support agent with determinist
Constructors: A constructor in Java is a special member that is called when an object is created. It initializes the new object’s state. It
When learning Java object-oriented programming, classes and objects are among the first concepts you encounter. But creating an object is only part of
Every MCP server tutorial ends the same way: paste an API key into a JSON config file. That works until you want other people's agents talking to your
When I started learning Spring, I noticed something about many of the tutorials I found. They often showed how to use a feature, but not always why i
In this article, we will be comparing the different compression methods available for use in PNG images. To do this, we will be using our Java image l
Lexicographically Smallest Permutation Greater Than Target | LEETCODE 3720 | Solve In Seconds | This video solves LeetCode 3720 - Lexicogr
Java Methods are blocks of code that perform a specific task. A method allows us to reuse code, improving both efficiency and organisation. All method
Java Service Steward is a new Windows service host for Java applications. It reads the wrapper.conf format used by the Java Service Wrapper, follows t
The problem 3:40 AM. One region's load balancers started throwing 5xx at roughly 8% of traffic — enough to page, not enough to look catas
As an Alfresco repository grows, search problems can become increasingly visible: Newly uploaded documents take too long to appear in search Full-tex
I maintain gumdrop, an async, non-blocking Java server framework. Last year I wanted to add HTTP/3 support, and ran into a wall: the Java ecosystem es
Three weeks ago I wrote about managing agent conversation memory in Spring AI with ChatMemory and MessageWindowChatMemory. It is the setup I run, and
React useMemo Hook memo is a React higher-order component (HOC) used to optimize performance by skipping the re-rendering of a component if its props
There is a question that costs me half an hour every time I have to answer it: If I change this controller method, what else breaks? The honest pr