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Hi, What's the best way of dropping leading or trailing blanks from a character string? The only thing I can think of is using sub() to replace blanks with null strings, but I don't know if there is a better way (I also don't know how to represent the trailing blank in a regular expression). Thanks, Doug Grove

At present, I use an update like this to set the user''s last login time: authenticated_user.update_attribute(:last_login, Time.now) However, this calls the following, updating all fields: UPDATE users SET `last_login` = ''2006-05-02 13:27:41'', `hashed_password` = .... Is there any way I can tell ActionRecord to only update the one field? I don''t really want

...sshd_config file one or more lines like this would be placed: BLACKLIST_USER mysql BLACKLIST_ISER root BLACKLIST_USER cups etc. 2. sshd also loads a small number of whitelisted IP addresses, which are allowed to use the BLACKLIST user names: WHITELIST_IP abc.def.ghi.jkl WHITELIST_IP bca.fed.hig.klj/24 etc. 3. If a login attempt is made on a blacklisted account, but not from a whitelisted IP address, it would result in a sshd BLACKLISTED abc.def.ghi.jkl for account_name message to syslog. 4. Additionally, an entry would be placed in an sshd data structure to retain the IP address and...