How do you undo clicking Never Save Password in Chrome?

I really like Chrome's "Save Password" function, saving me a lot of time typing. But sometimes, if I accidently check "Never for this site", I will lost the capability. The question is how could I get it back? 

chrome://chrome/settings/

Click "Manage saved passwords".

In the bottom, you will see "Never Save" list, just delete the entry you would like to save the password.

Notepad++ Plugins

XML Tools: Pretty Print

Oracle date related SQL queries

select TO_DATE(sysdate, 'dd/mm/yyyy') from dual

select TO_CHAR(sysdate, 'MM/DD/YYYY') from dual;

select sysdate from dual;

select * from myTable where DTTMCREATED BETWEEN TO_DATE('09/20/2012','mm/dd/yyyy') AND TO_DATE('09/21/2012','mm/dd/yyyy') 

/* as it's case insensitive in sql, so MM==mm
Oracle use mi to replace mm, and hh24 to represent use 24 hours format. */

Oracle: managing password

After a while, oracle user password will expire:

login in as system

select username, account_status from dba_users;
alter user HAIBO_JPMC identified by my_pass;