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.
钢琴演奏家陆逸轩。图丨© Rajchert Lukasz
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На вопрос, почему ЦБ не повышает показатель на фоне подскочившей в январе инфляции, Заботкин ответил, что всплеск цен вызван разовым эффектом повышения НДС и зимним подорожанием огурцов и помидоров.