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< > BotCompany Repo | #1009031 // isJPEG - tests using magic bytes

JavaX fragment (include)

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static byte[] isJPEG_magic = bytesFromHex("FFD8FF");

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static bool isJPEG(byte[] data) {



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  ret byteArrayStartsWith(data, isJPEG_magic);



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}



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static bool isJPEG(File f) {



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  ret isJPEG(loadBeginningOfBinaryFile(f, l(isJPEG_magic)));



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}



        
Author comment

    
Began life as a copy of #1004676

    
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    Snippet ID:
    #1009031
  

  

    Snippet name:
    isJPEG - tests using magic bytes
  

    

    Eternal ID of this version:
    #1009031/4
  

  

    Text MD5:
    b0d2164db37bc5af9c01c1850a8092f3
  

    

    Author:
    stefan
  

  

    Category:
    javax
  

  

    Type:
    JavaX fragment (include)
  

        

    Public (visible to everyone):
    Yes
  

  

    Archived (hidden from active list):
    No
  

  

    Created/modified:
      2022-08-15 20:41:18
  

  

    Source code size:
    237 bytes / 9 lines
  

  

    Pitched / IR pitched:
    No / No
  

    

    Views / Downloads:
    589 / 647
  

      

    Version history:
    3 change(s)
  

    

    Referenced in:
[show references]