There are apps for restaurant menus, calculating tips, food substitutes and counting calories.

也有专门用于餐厅菜单的应用软件，计算小费，食物替代品和计算卡路里。

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Some tips for calculating velocity at the beginning of a project; and

一些计算项目初始时速度的提示；

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Waiters in Little Rock's bars and restaurants (many of them homely shacks where the cloths are stained but the barbecue is succulent) try to avoid calculating the tips now gone in the wake of the dismissal.

ECONOMIST: The bonanza that never was | The