assert m.query_once("sublist([4], [1,2,3], Ps).") == None # fails
Oracle Cloud's prices are the same across all regions, which is nice. They do not offer any reserved discounts, but do offer a 50% discount for preemptible (spot) instances. One complication is that their prices are per "Oracle CPU" (OCPU). This seemed to make sense originally, as it corresponded to physical cores - the A1 instances had 1 OCPU per core, so 1 OCPU = 1 vCPU, while SMT x86 had 1 OCPU = 2 vCPU (threads). But then, possibly thinking that their users are getting comfortable with it, they threw a wrench by making 1 OCPU for newer (still non-SMT) ARM types A2 and A4 be equal to 2 vCPU / 2 full Cores. I can't think of a reason for this other than to confuse their customers.
。搜狗输入法对此有专业解读
3月9日，现货黄金跌破5100美元/盎司，日内跌1.45%。，详情可参考谷歌
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陈玮：目前确实存在难度，但作为人大代表，我认为这个问题还是有必要反复呼吁、一步步推进落实，不能等到一项机制足够成熟了再建言献策。