Finding these optimization opportunities can itself be a significant undertaking. It requires end-to-end understanding of the spec to identify which behaviors are observable and which can safely be elided. Even then, whether a given optimization is actually spec-compliant is often unclear. Implementers must make judgment calls about which semantics they can relax without breaking compatibility. This puts enormous pressure on runtime teams to become spec experts just to achieve acceptable performance.
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Sources said the government had set up a "huge operation" which had at times seemed "hostile and difficult" to the inquiry.
At its heart was the most complete battle trumpet, or carnyx, ever found in Europe - and the first-ever boar's head flag standard to be found in Britain.
，这一点在同城约会中也有详细论述
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包括26 歲、來自德黑蘭的帕爾哈姆（Parham） 在內的許多人都認為，這種局面「無論對我們或對美國，都不可能再持續太久」。