Protocol violation. A goroutine sends a message the receiver doesn’t expect, or sends on a closed channel (which panics in Go), or closes an already-closed channel. The shared object’s implicit contract was violated, the same category of bug that shared mutable state has always produced.
В Москве прошла самая снежная зима14:52
В России изменились программы в автошколах22:30，详情可参考safew官方版本下载
The MacBook Air is waving goodbye to the M4 chip. Earlier this week, Apple announced the new M5 MacBook Air with the upgraded chip and more storage. The M4 MacBook Air started with 256GB of storage while the new M5 MacBook Air comes with at least 512GB. Surprisingly, we didn't see a price hike for this new model. In fact, it's $100 less than its predecessor M4 MacBook Air models.
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Go to technology。业内人士推荐PDF资料作为进阶阅读
The Jerusalem Post