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Js function usage tips: setTimeout (function () {}, 0)

Source: Internet
Author: User
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The immediate result is:
The browser will immediately execute the file after the content is stable, which achieves the same effect as <script defer = 'defer'> or <body onload = "fun ()">.
It should be seen that this function is better than the above method. The first two functions can only be processed at static time (when the document is loaded for the first time). in system development, after query, update, and other operations, the content of the document will be refreshed, so that you can use the setTimeout feature, so that the code can be executed after the page content is stable!

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