base32

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Python: Integer to Base 32 hex (aka. Triacontakaidecimal)

Ok so going from Base 32 hex (aka. Triacontakaidecimal) to integer is pretty easy for example: >>>int(\"v\", 32)[详细]

2023-03-20 01:56 分类：问答
base32 image for img tag

I have faced an interesting thing as... if I use this code to download image as a string for Base64 encoded byte array it works fine[详细]

2023-03-17 00:41 分类：问答
3-bit encoding = Octal; 4-bit encoding = Hexadecimal; 5-bit encoding =?

Is there an encoding that uses 5 bits as one group to encode a binary data? A-Z contain 26 chars and 0-9 contain 10 chars. There are totally 36 chars which are sufficient for a 5-bit encoding (32 com[详细]

2023-02-28 18:40 分类：问答
Why is a SHA-1 Hash 40 characters long if it is only 160 bit?

The title of the question says it all. I have been researching SHA-1 and most places I see it being 40 Hex Characters long which to me is 640bit. Could it not be 开发者_开发问答represented just as wel[详细]

2023-01-15 19:51 分类：问答
Convert a Perl function to PHP

I want to convert the perl function below to PHP function, if someone could help a little bit I\'d appreaciate it:[详细]

2023-01-06 12:39 分类：问答
Encrypt printable text so result is still printable (can be typed)

I want to encrypt some info for a licensing system and I want the result to be able to be typed in by the user.[详细]

2022-12-17 17:59 分类：问答
base32 conversion in C++

does anybody know any commonly used library for C++ 开发者_Python百科that provides methods for encoding and decoding numbers from base 10 to base 32 and viceversa?[详细]

2022-12-14 17:06 分类：问答
Does php have a built in coversion to base32 values?

I know I can use number_format, but is there a way to represent base32 numbers? For example, he开发者_开发百科x can be represented with 0x... and octal can be represented with a 0 in the front. Is the[详细]

2022-12-13 02:24 分类：问答