ascii

问题 I have a unicode string like "𝖙𝖍𝖚𝖌 𝖑𝖎𝖋𝖊" and would like to convert it to the ASCII form "thug life". I know I can achieve this in Python by import unidecode print(unidecode.unidecode('𝖙𝖍𝖚𝖌 𝖑𝖎𝖋𝖊')) // thug life However, this would asciify also other unicode characters (such as Chinese/Japanese characters, emojis, accented characters, etc.), which I want to preserve. Is there a way to detect these type of "artistic" unicode characters? Some more examples: 𝓽𝓱𝓾𝓰 𝓵𝓲𝓯𝓮 𝓉𝒽𝓊𝑔 𝓁𝒾𝒻𝑒 𝕥𝕙𝕦𝕘 𝕝𝕚𝕗𝕖 ｔｈｕｇ ｌｉｆｅ

问题 I have a unicode string like "𝖙𝖍𝖚𝖌 𝖑𝖎𝖋𝖊" and would like to convert it to the ASCII form "thug life". I know I can achieve this in Python by import unidecode print(unidecode.unidecode('𝖙𝖍𝖚𝖌 𝖑𝖎𝖋𝖊')) // thug life However, this would asciify also other unicode characters (such as Chinese/Japanese characters, emojis, accented characters, etc.), which I want to preserve. Is there a way to detect these type of "artistic" unicode characters? Some more examples: 𝓽𝓱𝓾𝓰 𝓵𝓲𝓯𝓮 𝓉𝒽𝓊𝑔 𝓁𝒾𝒻𝑒 𝕥𝕙𝕦𝕘 𝕝𝕚𝕗𝕖 ｔｈｕｇ ｌｉｆｅ

问题 I want to save the received recoded data to another file so that it can be decoded back. But for now I want to encode a jpg image to the same jpg format without changing the ascii code As a result, I want to get the same image even though it was passed through encoding and saved separately. here's my code: static constexpr int64_t ascii_encoding[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,

问题 I want to save the received recoded data to another file so that it can be decoded back. But for now I want to encode a jpg image to the same jpg format without changing the ascii code As a result, I want to get the same image even though it was passed through encoding and saved separately. here's my code: static constexpr int64_t ascii_encoding[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,

问题 How to query mysql data and display it in the form of ascii text table in a Browser, just as you get it in command line. A small example is given below : +------+---------+---------------------+------------+ | S.No | S.R.NO. | EMPLOYEE NAME | D.O.B | +------+---------+---------------------+------------+ | 1 | 0 | T CHANDRASHEKAR | 01/01/2000 | | 2 | 000102 | A RAMESH | 01/01/2000 | | 3 | 601026 | B DEEPAK KUMAR | 01/01/2000 | | 4 | 543250 | N VIRUPAKSHAIAH | 02/01/2000 | | 5 | 610019 | ANAND

问题 I'm using the new Gmail API and am absolutely stuck on how to correctly handle the encoding of the [body][data] portion in Ruby/Rails for both the text/plain message and the text/html message. Let's say data = the encoded message portion. Calling Base64.decode64(data).unpack("M") on it returns an US-ASCII encoded text body with lots of missing characters as displayed on a web page. Calling Base64.decode64(data).encode('UTF-8') throws a conversion error from US-ASCII to UTF-8 Yet if I do

问题 I found an interesting article "A tutorial on character code issues" (http://jkorpela.fi/chars.html#code) which explains the terms "character code"/"code point" and "character encoding". The former is just an integer number which is assigned to an character. For example 65 to character A. The character encoding defines how such an code point is represented via one ore more bytes. For the good old ASCII the autor says: "The character encoding specified by the ASCII standard is very simple, and

问题 I have an string array which contains 16 hexadecimal values. I need to convert them into byte to write them at Modbus's device register(size of each register is 16-bit). We have 8 registers to write 16 hexadecimal values . So, I'm converting them into the short and from short to byte for write them at device's register. Here is my code -- String[] advanceByte = { "00", "00", "00", "00", "07", "46", "46", "07", "01", "00", "02", "02", "02", "03", "00", "00"}; short[] hexToShort = new short[16]

问题 What is an example of a character encoding which is not compatible with ASCII and why isn't it? Also, what are other encoding which have upward compatibility with ASCII (except UTF and ISO8859, which I already know) and for what reason? 回答1: There are EBCDIC-based encodings that are not compatible with ASCII. For example, I recently encountered an email that was encoded using CP1026 , aka EBCDIC 1026. If you look at its character table, letters and numbers are encoded at very different

问题 What is an example of a character encoding which is not compatible with ASCII and why isn't it? Also, what are other encoding which have upward compatibility with ASCII (except UTF and ISO8859, which I already know) and for what reason? 回答1: There are EBCDIC-based encodings that are not compatible with ASCII. For example, I recently encountered an email that was encoded using CP1026 , aka EBCDIC 1026. If you look at its character table, letters and numbers are encoded at very different