ascii

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 $my_var = "1"; $connection = db2_connect ( "*LOCAL", "ISCSC", "ISCSC" ); $strSql = 'CALL LMTLIB.ARTEST(?)'; $stmt = db2_prepare ( $connection, $strSql ); db2_bind_param($stmt, 1, "my_var", DB2_PARAM_INOUT, DB2_CHAR); $rc = db2_execute ( $stmt ); echo $my_var; When this code block executes, $my_var has the value ¦–¦ The test RPGLE program being called is returning wow When the program is altered, the characters i get back are different... so i know i'm getting back values from the program. The

问题 $my_var = "1"; $connection = db2_connect ( "*LOCAL", "ISCSC", "ISCSC" ); $strSql = 'CALL LMTLIB.ARTEST(?)'; $stmt = db2_prepare ( $connection, $strSql ); db2_bind_param($stmt, 1, "my_var", DB2_PARAM_INOUT, DB2_CHAR); $rc = db2_execute ( $stmt ); echo $my_var; When this code block executes, $my_var has the value ¦–¦ The test RPGLE program being called is returning wow When the program is altered, the characters i get back are different... so i know i'm getting back values from the program. The

问题 $my_var = "1"; $connection = db2_connect ( "*LOCAL", "ISCSC", "ISCSC" ); $strSql = 'CALL LMTLIB.ARTEST(?)'; $stmt = db2_prepare ( $connection, $strSql ); db2_bind_param($stmt, 1, "my_var", DB2_PARAM_INOUT, DB2_CHAR); $rc = db2_execute ( $stmt ); echo $my_var; When this code block executes, $my_var has the value ¦–¦ The test RPGLE program being called is returning wow When the program is altered, the characters i get back are different... so i know i'm getting back values from the program. The

问题 $my_var = "1"; $connection = db2_connect ( "*LOCAL", "ISCSC", "ISCSC" ); $strSql = 'CALL LMTLIB.ARTEST(?)'; $stmt = db2_prepare ( $connection, $strSql ); db2_bind_param($stmt, 1, "my_var", DB2_PARAM_INOUT, DB2_CHAR); $rc = db2_execute ( $stmt ); echo $my_var; When this code block executes, $my_var has the value ¦–¦ The test RPGLE program being called is returning wow When the program is altered, the characters i get back are different... so i know i'm getting back values from the program. The

问题 So, I have a block of code which sets the bounders to check if a character is a letter (not numbers, not symbols), but I don't think it works for the characters in between upper and lower case. Can you help? Thanks! mov al, byte ptr[esi + ecx]; move the first character to al cmp al, 0 ; compare al with null which is the end of string je done ; if yes, jump to done cmp al, 0x41 ; compare al with "A" (upper bounder) jl next_char ; jump to next character if less cmp al, 0x7A ; compare al with "z

问题 So, I have a block of code which sets the bounders to check if a character is a letter (not numbers, not symbols), but I don't think it works for the characters in between upper and lower case. Can you help? Thanks! mov al, byte ptr[esi + ecx]; move the first character to al cmp al, 0 ; compare al with null which is the end of string je done ; if yes, jump to done cmp al, 0x41 ; compare al with "A" (upper bounder) jl next_char ; jump to next character if less cmp al, 0x7A ; compare al with "z

来源： https://stackoverflow.com/questions/53969566/how-can-i-use-scripting-automation-to-record-asciinema-recordings

来源： https://stackoverflow.com/questions/15253401/interpreting-input-as-hexadecimal-numbers

来源： https://stackoverflow.com/questions/15253401/interpreting-input-as-hexadecimal-numbers