Израиль нанес удар по Ирану09:28
标普将软银评级展望调至负面，称向OpenAI投资300亿美元或有损信用质量
。谷歌浏览器【最新下载地址】对此有专业解读
We have long been taught that energy security is a matter of geography, defined by who owns the land, who controls the straits, and who signs the treaties. Now the Strait of Hormuz, a key chokepoint for the global oil trade, has been shut by Iran’s Revolutionary Guard following the U.S. and Israeli airstrikes that began on February 28. Tanker traffic has ground to a near halt, 20% of global supply has been paralyzed, and the old-world energy order has been shaken.
I can’t explain this fully, but my working hypothesis is contention in the reflective call path. When multiple workers hit the same reflective, non-inlinable call site, the JVM cannot optimize it effectively. Removing that reflective barrier allows the JIT to inline and parallelize cleanly.
I wanted to try and see if we could bypass the door entirely, and that’s where the canned air comes in. If you turn a can of compressed air upside down, it starts “boiling off cold gases.” These are not harmful in open spaces, and their temperature is well below freezing point even when gaseous. This can trigger a sensor that checks for temperature increases: First it sees a drop to -50C, thinks “Baby, it’s cold outside.” Then, the temperature starts rising again, and the sensor thinks “Oh, temperature going up?! Must be a human!” and opens the door. If this works, I will update my Mastodon. If it doesn’t, well I can still walk in after someone, so it’s a finding nonetheless.