Category : binary-data

I am new with python, trying to learn. having two list in first list, having numbers (’00’, ‘0101’, ‘00111’, ‘1010000’) which is going to be replace with second list (‘111′, ’11’, ‘000’, ‘0101’). want to open any file in binary mode and read each bit and if collection of that bit (numbers) available in first ..

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I currently have binary data that looks like this: test = b’Got [01]:n{‘test’: [{‘message’: ‘foo bar baz ‘n "’secured’, current ‘proposal’.",n ‘name’: ‘this is a very great name ‘n ‘approves something of great order ‘n ‘has no one else associated’,n ‘status’: ‘very good’}],n ‘log-url’: ‘https://localhost/we/are/the/champions’,n ‘status’: ‘rockingandrolling’}n As you can see this is basically JSON. ..

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I have a python3 script which reads data into a buffer with fp = open("filename", ‘rb’) data = fp.read(count) I don’t fully understand (even after reading the documentation) what read() returns. It appears to be some kind of binary data which is iterable. But it is not a list. Confusingly, elsewhere in the script, lists ..

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I have a long binary data which I am able to successfully write to registry using .reg file but now I am trying to use python to achieve the same result. But I couldn’t make it work. Here is .reg file script Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlKeyboard Layout] "Scancode Map"=hex:00,00,00,00,00,00,00,00,69,00,00,00,00,00,21,e0,00,00,6c,e0, 00,00,6d,e0,00,00,11,e0,00,00,6b,e0,00,00,40,e0,00,00,42,e0,00,00,3b,e0,00, 00,3e,e0,00,00,3c,e0,00,00,3f,e0,00,00,58,e0,00,00,07,e0,00,00,41,e0,00,00, 57,e0,00,00,43,e0,00,00,23,e0,00,00,3d,e0,00,00,08,e0,00,00,3b,00,00,00,44, 00,00,00,57,00,00,00,58,00,00,00,64,00,00,00,65,00,00,00,66,00,00,00,67,00, ..

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I need to binarily encode/decode small integers (around 10 bits), in such a way that the hamming distance of the encoded number grows monotonically with the (absolute value) arithmetic distance of the numbers. rough description Is there already such an encoding (better if it has error correction)? I need to use it in python, so ..

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With encryption I was hashing passwords in Python but thankfully I lucked out and found the pgcrypto library of postgres so I didn’t have to deal with binaries there, but now I have a JWT generated by Python with a length of 195 eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1c2VybmFtZSI6InVzZXIuSGtSUFZYV1VydG9HcGtETzRsZHFNWnNZSE81U2Qxa1NBZDhuRUNHV05mcUdicEJZIiwiZXhwIjoxNjEzMTA3NDYzfQ.qj2oiGnwFuTeTSbcBWKPyNZ97Bv105ioWSZcwFhIFkk I need to store this in a table (as a breadcrumb) ..

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