A particular issue with DOM manipulation is that the browser needs to re-flow and re-paint (basically re-render) the affected elements on the screen.

DOM操作的一个特别问题是浏览器需要在屏幕上回流和重绘(主要是重新呈现)元素。

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By combining the style changes, the result is a single re-flow and re-paint, and by extension, improved responsiveness and performance in this application.

通过将样式修改合并起来，结果是只有一次回流和重绘，而且，响应速度和性能也得到提升。

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The general structure that we're looking at can be summarized as this, if this helps paint a nice mental picture.

我们一般看到的这个结构可以这样概括,如果这个帮助我们描绘出一个漂亮的记忆画面。

哈佛公开课 - 计算机科学课程节选

Less happy are those whose homes are pictured with the bins out, or before there was a chance to re-paint the peeling garage door.

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When we're good, we get in the paint and I'm getting my dunk balls and that's when all our shooters get to line the ball up and get looks.

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