ascii

问题 I have the following dataset 'Fʀɪᴇɴᴅ', 'ᴍᴏᴍ', 'ᴍᴀᴋᴇs', 'ʜᴏᴜʀʟʏ', 'ᴛʜᴇ', 'ᴄᴏᴍᴘᴜᴛᴇʀ', 'ʙᴇᴇɴ', 'ᴏᴜᴛ', 'ᴀ', 'ᴊᴏʙ', 'ғᴏʀ', 'ᴍᴏɴᴛʜs', 'ʙᴜᴛ', 'ʟᴀsᴛ', 'ᴍᴏɴᴛʜ', 'ʜᴇʀ', 'ᴄʜᴇᴄᴋ', 'ᴊᴜsᴛ', 'ᴡᴏʀᴋɪɴɢ', 'ғᴇᴡ', 'ʜᴏᴜʀs', 'sᴏᴜʀᴄᴇ', I want then into ASCII format using Python script for example: Fʀɪᴇɴᴅ - FRIEND ᴍᴏᴍ - MOM I have tried encoding decoding but that doesn't work i also have tried this solution. but that doesn't solve my problem. 回答1: Python doesn't provide a way to directly convert small caps

问题 I have written a function in DB2 - that is calculating ASCII of records in a particular column. I want to some help as I want to check the ASCII of every single character in string return yes if the ASCII of that record is greater than 127. BEGIN ATOMIC DECLARE POS, INT; IF INSTR IS NULL THEN RETURN NULL; END IF; SET ( POS, LEN )=( 1, LENGTH(INSTR) ); WHILE POS <= LEN DO IF ASCII( SUBSTR( INSTR, POS, 1 ))> 128 THEN RETURN 'Y'; END IF; SET POS = POS + 1; END WHILE; RETURN 'N'; 回答1: Why to

问题 I am trying to create a method that can detect the encoding schema of a text file. I know there are many out there, but I know for sure my text file with be either ASCII , UTF-8 , or UTF-16 . I only need to detect these three. Anyone know a way to do this? 回答1: Use the StreamReader to identify the encoding. Example: using(var r = new StreamReader(filename, Encoding.Default)) { richtextBox1.Text = r.ReadToEnd(); var encoding = r.CurrentEncoding; } 回答2: First, open the file in binary mode and

问题 I need to strip out all non standard text characers from a string. I need remove all non ascii and control characters (except line feeds/carriage returns). 回答1: Something like this should do: // For those who need a disclaimer: // This code is meant as a sample to show you how the basic check for non-ASCII characters goes // It will give low performance with long strings that are called often. // Use a TStringBuilder, or SetLength & Integer loop index to optimize. // If you need really

问题 I need to strip out all non standard text characers from a string. I need remove all non ascii and control characters (except line feeds/carriage returns). 回答1: Something like this should do: // For those who need a disclaimer: // This code is meant as a sample to show you how the basic check for non-ASCII characters goes // It will give low performance with long strings that are called often. // Use a TStringBuilder, or SetLength & Integer loop index to optimize. // If you need really

问题 I need to strip out all non standard text characers from a string. I need remove all non ascii and control characters (except line feeds/carriage returns). 回答1: Something like this should do: // For those who need a disclaimer: // This code is meant as a sample to show you how the basic check for non-ASCII characters goes // It will give low performance with long strings that are called often. // Use a TStringBuilder, or SetLength & Integer loop index to optimize. // If you need really

问题 I need to strip out all non standard text characers from a string. I need remove all non ascii and control characters (except line feeds/carriage returns). 回答1: Something like this should do: // For those who need a disclaimer: // This code is meant as a sample to show you how the basic check for non-ASCII characters goes // It will give low performance with long strings that are called often. // Use a TStringBuilder, or SetLength & Integer loop index to optimize. // If you need really

问题 How do I write non-ASCII characters using echo? Is there an escape sequence, such as \012 or something like that? I want to append ASCII characters to a file using: echo ?? >> file 回答1: Use echo -e "\012" 回答2: If you care about portability, you'll drop echo and use printf(1) : printf '\012' 回答3: On my terminal, printf '\012' >>output.txt works for both the octal representation of the ascii character, and the corresponding hexadecimal: printf '\xA' >>output.txt The command echo -en '\012' >

问题 How do I write non-ASCII characters using echo? Is there an escape sequence, such as \012 or something like that? I want to append ASCII characters to a file using: echo ?? >> file 回答1: Use echo -e "\012" 回答2: If you care about portability, you'll drop echo and use printf(1) : printf '\012' 回答3: On my terminal, printf '\012' >>output.txt works for both the octal representation of the ascii character, and the corresponding hexadecimal: printf '\xA' >>output.txt The command echo -en '\012' >

问题 How do I write non-ASCII characters using echo? Is there an escape sequence, such as \012 or something like that? I want to append ASCII characters to a file using: echo ?? >> file 回答1: Use echo -e "\012" 回答2: If you care about portability, you'll drop echo and use printf(1) : printf '\012' 回答3: On my terminal, printf '\012' >>output.txt works for both the octal representation of the ascii character, and the corresponding hexadecimal: printf '\xA' >>output.txt The command echo -en '\012' >