普京会见匈牙利外长,双方讨论能源安全等问题

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The trap Anthropic built for itself

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NFAs are cheaper to construct, but have a O(n*m) matching time, where n is the size of the input and m is the size of the state graph. NFAs are often seen as the reasonable middle ground, but i disagree and will argue that NFAs are worse than the other two. they are theoretically “linear”, but in practice they do not perform as well as DFAs (in the average case they are also much slower than backtracking). they spend the complexity in the wrong place - why would i want matching to be slow?! that’s where most of the time is spent. the problem is that m can be arbitrarily large, and putting a large constant of let’s say 1000 on top of n will make matching 1000x slower. just not acceptable for real workloads, the benchmarks speak for themselves here.

Марк Эйдельштейн привлек внимание иностранных журналистов на модном показе14:58

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Hall noticed that Friedmann had fallen asleep during one meeting. He seemed overworked. His activism was rewarding but draining. In Tennessee, Friedmann told me, pursuing criminal-justice reform “has long been a task similar to the punishment inflicted on Sisyphus.” His friends knew that he struggled at times. “He carried a lot of hurt,” Wolf said. “It drove him.” Jeannie Alexander, the prison abolitionist, told me that Friedmann’s relentless pace felt like “a way to channel pain and trauma.” She and Friedmann were close: in 2019, when he married Alice, his longtime girlfriend, who was a grants analyst for the state, Alexander officiated. Yet she knew little of his past. On the rare occasions when Friedmann brought up his crimes, he spoke with vague regret. He didn’t discuss his troubled family history or his suicide attempts.