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Add a method to ActiveRecord::Migration to automatically drop created tables/indexes within the current migration file.
        
        
        
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            942 
        
                    posted 19 years ago by ctran
            #Put into your .vimrc file
#The commands to comment a selection of text are as follows, begining with begining-of-line comments:
    ,#    shell, perl, etc
    ,/     c  
    ,>    email quote
    ,"     vim
    ,%    latex, prolog
    ,!...
        
        
        
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            1579 
        
                    posted 19 years ago by yuconner
            Copy the code below and place it in anywhere in your HTML code
        
        
        
            3 
        
        
            1758 
        
                    posted 19 years ago by yuconner
            Select the last autoincrement index from the last inserted item in a table.
        
        
        
            0 
        
        
            1673 
        
                    posted 19 years ago by arcturus
            All information: uname -a
Example: Linux hostname 2.6.15-20-k7 #1 SMP PREEMPT Tue Apr 4 19:26:13 UTC 2006 i686 GNU/Linux
        
        
        
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            1226 
        
                    posted 19 years ago by yuconner
            Examples
add that line to $HOME/.bashrc to have a permanent change
        
        
        
            1 
        
        
            1510 
        
                    posted 19 years ago by yuconner
            
            Bash
        
            Dynamic IP update (to DNS service like zoneedit or dyndns) inside a local LAN or behind a router  
        
                    Useful if you are behind a router, or in a LAN, and you didn't make (or can't have) a  direct ppp connection to the ISP.
Change "myweb.com" to the correct hostname
For example to update zoneedit zone:
#update_dns_ip.sh
wget -O - --http-user= --ht...
        
        
        
            0 
        
        
            1401 
        
                    posted 19 years ago by yuconner
            Table with style as in;
http://24ways.org/examples/tables-with-style/table_columns.html
        
        
        
            14 
        
        
            2818 
        
                    posted 19 years ago by zensir
            Shows how to create a DIV box that is scrollable and looks like a IFRAME.
        
        
        
            6 
        
        
            1533 
        
                    posted 19 years ago by hxseven
            
