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 ...

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 ...

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The threat actor known as ToddyCat has been observed adopting new methods to obtain access to corporate email data belonging to target companies, including using a custom tool dubbed TCSectorCopy.

Learn how to build an automatic farm for string and emeralds in Minecraft 1.21 and newer. This efficient setup uses spider spawning mechanics and villager trades to generate unlimited resources in ...

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 ...

Family obligations sometimes trump work, especially when your dad is Willie Nelson. Lukas Nelson has canceled his performance at Bristol Rhythm & Roots Reunion in Tennessee in order to join his dad at ...

While Grateful Dead offshoot Dead & Company (Dead members Bob Weir, Mickey Hart, and Bill Kreutzmann joined by John Mayer, Jeff Chimenti, and Oteil Burbridge) went on what they said was their final ...

The Big 12 Conference has rejected a proposal to add a new school to its conference. According to the Commercial Appeal ― part of the USA TODAY Network ― Memphis officials have acknowledged they put ...