I am trying to display a default swf file in case the supplied url for th开发者_运维技巧e swf file is not a valid one. Can somebody suggest a good way to do this?
Using alternative content if url for flash file is bad
I am trying to display a default swf file in case the supplied url for th开发者_运维技巧e swf file is not a valid one.
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![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......
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