There is a lot of energy right now around sandboxing untrusted code. AI agents generating and executing code, multi-tenant platforms running customer scripts, RL training pipelines evaluating model outputs—basically, you have code you did not write, and you need to run it without letting it compromise the host, other tenants, or itself in unexpected ways.
春节期间,手里难免沾上油烟、糖霜或者护手霜,手机镜头大概率是蒙着一层油污的。带着油污去拍照,所有的灯光都会变成乱七八糟的眩光,画面也是雾蒙蒙的,再精通后期也救不回来。所以,在掏出手机准备记录美好瞬间之前,先用衣服下摆或者纸巾,用力地、仔细地把镜头擦干净。
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Губернатор Севастополя показал страшные кадры последствий атаки ВСУ02:16,这一点在51吃瓜中也有详细论述
这是最隐蔽的坑!因为多个虚拟线程会共享同一个载体线程,而 ThreadLocal 的数据是绑定到线程本身的(即载体线程)。如果在虚拟线程里用 ThreadLocal 存数据(比如当前登录用户),可能出现 A 虚拟线程存的数据被 B 虚拟线程读走的情况。