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[Source] C# files read and written to each other and byte[]

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Posted on 8/11/2017 4:52:32 PM | | | |


File: \bin\Debug\winS mixer.mixer
Size: 8540 bytes
Modified: August 11, 2017, 16:00:42
MD5: 8BFB5C9E7500A231D5F7EA2FC116ABC0
SHA1: 2C176E7191D9FB3ECEE469EA3DBD828578316376
CRC32: B56EE348

File: \bin\Debug\test.mixer
Size: 8540 bytes
Modified: August 11, 2017, 16:22:29
MD5: 8BFB5C9E7500A231D5F7EA2FC116ABC0
SHA1: 2C176E7191D9FB3ECEE469EA3DBD828578316376
CRC32: B56EE348




The code is as follows:







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Posted on 8/14/2017 10:17:33 AM |
Bytes and byte arrays are mainly used to process binary data (such as exes), or used for communication (such as serial ports or TCP, etc.), for example, your program has a function to upload files, and you want users to upload images such as jpg or bmp. If you simply judge whether the file suffix is .jpg or bmp (because users can change any file suffix to jpg before uploading), in this case, there is a way to detect the true type of the file by the first two bytes of the file
Posted on 8/15/2017 10:55:50 AM |
What a powerful look
Posted on 8/15/2017 10:56:20 AM |
Amazing,Look
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