thinkiii
Wednesday, June 30, 2010
compound statement expression
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http://gcc.gnu.org/onlinedocs/gcc/Statement-Exprs.html wield stuff only for gcc, but useful
Tuesday, June 29, 2010
vimrc
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syntax on set nu set ruler set hlsearch set cul colorscheme evenin...
Thursday, April 29, 2010
Interesting set intersection by using 'uniq'
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I was asked to find the intersection of two IP lists yesterday. I write a simple program with Perl. The program iterates the two lists to fi...
Wednesday, March 31, 2010
X forwarding in ssh
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To enable X forwarding, try the following command ssh -X xxx.xxx.xxx.xxx than we can launch a program with GUI through ssh. Sometimes it doe...
duplicate a new table in Oracle
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create table [new table name] as select * from [table name]
Wednesday, March 17, 2010
Remove VirtualBox lock
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The lock file of VirtualBox is placed in /tmp/.vbox-[user name]-ipc
2 comments:
Monday, February 8, 2010
default apache2 username on Debian
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www-data
Tuesday, January 12, 2010
fighting with oci8 - apache2 + php5 + Oracle
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Connecting to the Oracle database by using apache2 + php5 is simple -- if you already know all the traps along the way. In order to connect ...
Tuesday, January 5, 2010
rrdtool - every data is a rate!
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This article is about understanding the rate calculating in the rrdtool. I'm doing a SA project recently. We get the RTTs(round-trip tim...
Wednesday, December 30, 2009
Config language - sqldeveloper
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sqldeveloper\sqldeveloper\bin\sqldeveloper.config AddVMOption -Duser.language=en AddVMOption -Duser.region=US
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