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： ...

OpenJDK project teams will focus work on features such as value types, code reflection, AOT compilation, and structured ...

2026年开年，编程界就迎来了一则重磅消息，TIOBE官方最新排行榜正式揭晓，C# 毫无悬念地摘得2025年度编程语言桂冠。 消息一出，圈内不少开发者直呼“意料之中”。毕竟这已经是C#近三年内第二次获此殊荣，从曾经的“Windows专属语言”到如今的 ...

The release utilizes the open-source project JSpecify for null safety and features a more modular architecture to simplify ...

Abstract: We envision a world where no exceptions are raised; instead, language semantics are changed so that operations are total functions. Either an operation executes normally or tailored recovery ...

Scientists overwhelmingly recognize the value of sharing null results, but rarely publish them in the research literature, according to a survey. The findings suggest that there is a need for ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Here are the most important concepts developers must know when they size Java arrays and deal ...

The big picture: Having the last name "Null" is apparently the modern equivalent of being cursed. Just ask the Nulls who endure a never-ending loop of website errors, processing failures, and customer ...