在Java并发编程的世界里，synchronized是一块绕不开的“基石”——它像一把“互斥锁”，守护着共享资源免受多线程“争抢”的伤害；又似一道“安全屏障”，将竞态条件、数据不一致等线程安全问题隔绝在外。然而，很多开发者对synchronized的认知停留在“加锁语法糖”层面，实践中频频踩坑： ...

作者 | A N M Bazlur Rahman 译者 | 平川JEP 525（结构化并发预览版 6）已经完成，将随即将发布的 JDK 26 交付。自 JDK 21 发布以来，结构化并发 API 已经经历过多轮预览改进，JEP 525 延续了这项工作，目的是使并发任务管理比传统的 ExecutorService/Future ...

It’s not every day you get an exclusive sit-down with one of Montreal’s most impressive young power couples: mental health ...

SB737 reveals the easy new method console players can use to join Java edition servers. Donald Trump issues funding threat to Smithsonian Should you leave your exterior lights on overnight? We asked ...

Get all the top news & discounts for Charlotte & beyond. In 2026, Old Crow Medicine Show will celebrate the 20th anniversary of their quintessential album, Big Iron World. To mark this milestone, the ...

The threat actor known as Bloody Wolf has been attributed to a cyber attack campaign that has targeted Kyrgyzstan since at least June 2025 with the goal of delivering NetSupport RAT. As of October ...

This week saw a lot of new cyber trouble. Hackers hit Fortinet and Chrome with new 0-day bugs. They also broke into supply chains and SaaS tools. Many hid inside trusted apps, browser alerts, and ...

President Trump’s repeated claims about having “solved” the India-Pakistan war infuriated Prime Minister Narendra Modi of India. And that was only the beginning. Credit...Eric Lee/The New York Times ...

Last night, Thursday, June 12, The String Cheese Incident’s summer tour commenced at Thompson’s Point in Portland, Maine. The night was billed to include fellow jam purveyors and funk-focused ...

线程的 join() 方法是干啥用的？ 线程的 join() 方法用于控制线程的执行顺序，确保一个线程在另一个线程完成之前不会继续执行。具体来说，join() 方法使当前线程等待直到调用 join() 的线程完成（即终止）。这是线程间协调和控制的一种常用方式，特别是在需要 ...