![]() Hello, You can try he following: SELECT col, REGEXP_REPLACE(col, '[[:cntrl:]]', null) new_col_value FROM your_table / The [[:cntrl:]] class is defined as covering the 'control characters'. In case that you need to als remove other characters, you may add them to the list in the square brackets, like this (ex.adding x,y,z ): SELECT col, REGEXP_REPLACE(col, '[[:cntrl:]xyz.]', null) new_col_value FROM your_table / The function REGEXP_REPLACE will remove all the sequences of any length composed of only those characters. Best Regards, Iudith. Select translate(mystring,'A'|| chr(9)|| char(.),'A') mycleanstring from mytable; TRANSLATE will remove any charcters specified in the second string for which a replacement character is not provided in the corresponding position in the third string. The 'A' serves as a placeholder so that the character in the first position of the second string has its replacement in the first position of the third string, but none of the following control characters do. In case you're not familiar with TRANSLATE (unique to Oracle I believe) here's an example of translating the number row of a QWERTY keyboard to the corresponding shifted characters and removing the backspace. Select translate(mynumberrow,chr(96)|| '-='|| chr(8),'~!@#$%^&*'|| chr(40)|| chr(41)|| '_+') myshiftednumbers. The ASCII (American Standard Code for Information Interchange) character set consists of 128 characters, comprising 33 control characters and 95 printable characters (symbol characters and alphanumeric characters representing Hindu-Arabic numeral characters. About ASCII Table This is an OSX dashboard widget that displays three tables of characters, using a simple popup menu. It is primarily intended for programmers who need it as a reference when working at byte level. ![]() The three tables are: - The first 128 characters, otherwise known as 7-bit ASCII. - The second 128 characters from the old Mac Roman character set. - The second 128 characters from the standard Unicode character set. For each character, further information is displayed by rolling the mouse over the character. This information includes: - A larger glyph of the character. - The character code as a decimal integer. - The character code as a hexadecimal integer. PuTTY Equivalent for Mac. Ask Question 33. Is there a good PuTTY (free telnet / ssh client) equivalent for OS X? In the future, you can open the dialog box (much like the main PuTTY window) and double-click the entry for the server you want to connect to. The only difference between this and PuTTY is that you put custom configuration. Is there a ssh client like putty for mac? [duplicate] Ask Question 5. Possible Duplicate: PuTTY or xterm for Mac? Since Putty emulates something that is already native on unix-like operating system just open the terminal and type ssh:) – Jack Jul 23 '10 at 1:27. Anything like PuTTY for Mac? Need SSHSecureShellClient or similar. Discussion in 'Mac Programming' started by crazychile, Jan 31, 2008. I have detailed instructions from my instructor on how to do this using a PC and PuTTY, but I want to use my Mac Mini to do this if possible. Like + Quote Reply. Burgen, Jan 31, 2008. Burgen macrumors. These commands, like SSH, SCP, etc. Are basic UNIX commands that are unavailable on Windows, hence the need of a 3rd-party utility like PuTTY. Open up Terminal in Mac OS X and try these out. Something like putty for mac. - The HTML character entity, if one exists for this character. - The full name of the control code if this character is a control code. - Many more features.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |