1
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1answer
77 views

Why do I get HEX2BIN() error for long (but valid) strings?

In Excel 2010, the formula =hex2bin("111",10) gives the right answer of 0100010001. According to the function help, the arguments should be at most 40 bits (10 hex digits). However, the following ...
2
votes
1answer
79 views

Can you pull every bit of data & instruction out of an executable file via a hex editor?

Someone told me that viewing a binary file of a program, or similar, in a hex editor exposes the entire sum of data/instructions a program has. For example, like in game hackers/modders of old retro ...
-1
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2answers
206 views

Hex to base64 on *nix [duplicate]

Note: I have marked this question as a duplicate of another question. But I am keeping it nonetheless as it has an example and a clearly explained answer, so hopefully it should help others. ...
0
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3answers
1k views

How to convert hex to binary?

I would like to get some help with my assignment. I have to convert hex to binary by using hlookup or conditional formatting in Excel. How should I approach this?
1
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4answers
5k views

Convert hex file to binary file on Windows?

I have a hex file that I am attempting to convert to binary. I have performed this on Linux before using the command: xxd -r -p mykey.hex > mykey.bin But I cannot figure out how to do this same ...
2
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1answer
982 views

I have a binary or hex file cached in firefox. How can I make it a working file?

I can't download the file anymore, but it's still sitting in my firefox cache. Using about:cache, I can see the file as an xhtml page showing the encoding, filetype, etc... and then three columns of ...