几十年前写下的代码，今天还有多少人看得懂？ 在银行、保险、制造业以及公共服务机构，一些核心业务系统已经运行了数十年。它们可能使用 COBOL、Fortran ...

Google's Guava library uses a perfect hash function to check for whitespace characters, exposing how Java, Python, and ...

Papa.I am 40 years old and a father of two. I have been working in the IT industry as a company employee for 20 years, on the front lines of system development.In this note, I will write honestly abou ...

I use Claude Code. But I wasn't familiar with the name Node.js.This was the point that caught my attention as a non-engineer ...

A web-based Employee Management System built using Java, Spring Boot, MySQL, and HTML, CSS, and JavaScript. The application helps manage employee records through a simple dashboard.

Nvidia gave us access to its Vera data center CPU for testing against Intel's Granite Rapids-AP and AMD's EPYC Turin.

I’ll be talking about how to size and pick motors, and how to connect your custom IoT devices to Google using Heroku as a public interface. If you are like me, then many of your hobby projects and ...

The PMD team is pleased to announce PMD 7.29.0. This is a minor release. published, e.g. as a CI artifact, the attacker could read it. With this fix, neither PMD nor ...

Typing long folder paths gets old fast. zoxide calls itself a smarter cd command. It remembers the directories you use most ...

Interview questions are specific queries asked during a job interview to assess a candidate's knowledge, skills, experience, ...

A rough start, now turned into satisfying coding sessions.