widget

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So, how do you define widget tests?
那么，怎樣定義小部件測試呢？
For example, you might have a widget that shows you a clock, another with the current weather, and another one for your calendar.
例如，您可能有一個(gè)向您顯示時(shí)鐘的小部件，另一個(gè)顯示當(dāng)前天氣信息，還有一個(gè)為您顯示日歷。
The goal is not to have a single widget that does everything, but to have a handful of tools, each of which does one thing as well as possible.
設(shè)計(jì)實(shí)用程序的目標(biāo)不是為了讓單個(gè)工具來做所有事情，而是為了擁有一組工具，其中每個(gè)工具都盡可能好地做一件事情。

Now, this is a pretty familiar widget of little gadget that you might see on most websites today, but my God, what an uninteresting problem to solve ourselves.
這是一個(gè)大家都很熟悉的小工具,現(xiàn)在在大多數(shù)的網(wǎng)站上都可以看到，天哪，如果我們自己解決這樣的問題那將是多么無趣！
哈佛公開課 - 計(jì)算機(jī)科學(xué)課程節(jié)選
And that's exactly what we did with a widget like that.
那就是我們用那樣的工具的目的。
哈佛公開課 - 計(jì)算機(jī)科學(xué)課程節(jié)選

If you patent a widget in the U.S., you own that technology for 17 years.
FORBES: The smother of invention
Here's the widget you can play with, followed by his outlook for the world's biggest chipmaker.
FORBES: Intelligent Investing

You can refer to any small device as a widget when you do not know exactly what it is or how it works.