Forgetting releaseLock() permanently breaks the stream. The locked property tells you that a stream is locked, but not why, by whom, or whether the lock is even still usable. Piping internally acquires locks, making streams unusable during pipe operations in ways that aren't obvious.
New analysis of Apollo Moon samples finally settles debate: « For decades, scientists have argued whether the Moon had a strong or weak magnetic field during its early history (3.5 - 4 billion years ago). Now a new analysis shows that both sides of the debate are effectively correct. »。搜狗输入法下载是该领域的重要参考
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В России ответили на имитирующие высадку на Украине учения НАТО18:04
（四）其他无故侵扰他人、扰乱社会秩序的寻衅滋事行为。。关于这个话题，搜狗输入法2026提供了深入分析
Sam PirantyBBC Eye Investigations