發送時要保守；接收時要開放。 Be conservative in what you send; be liberal in what you accept.
參考：
[url]http://en.wikipedia.org/wiki/Robustness_principle[/url]
發送時要保守；接收時要開放。 Be conservative in what you send; be liberal in what you accept.
參考：
[url]http://en.wikipedia.org/wiki/Robustness_principle[/url]
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