Aug 26 2020

Some abbr in Air Navigation

Aug 25 2020

trojan and nginx to using web service

Aug 24 2020

Update SSL Certificate

Jun 14 2020

论卸磨杀驴的合理性

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毛驴论

Apr 2 2020

2020.4.2 A thinking

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Error Of iPhone Export Image or Video

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Record

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Nice result

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Difference between FileInputStream and FileReader