[code language=php]
function foo() {
echo “Hello World!\\n”;
}
[/code]
Month: July 2008
設定 .htaccess 讓 網址比較短
CodeIgniter – Open source PHP web application framework
設定 .htaccess 讓 網址比較短
codeigniter 網頁提到
http://codeigniter.com/user_guide/general/urls.html
可以把www.your-site.com/index.php/news/article/my_article
變成
www.your-site.com/news/article/my_article
步驟:
改 apache 的 virtual host file
Options FollowSymLinks
在 /xxx/username/ci/ 下建 .htaccess
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteCond $1 !^(index.php|images|robots.txt)
RewriteRule ^(.*)$ /rimmon/ci/index.php/$1 [L]
</IfModule>
check email 存不存在
if ($_SERVER[argc]<2) { printf("Usage : %s filename\n",$_SERVER['argv'][0]); exit; } $filename=strftime("%H%M.txt"); $out=fopen($filename,"a"); $counter=0; $fp=fopen($_SERVER['argv'][1],"r"); while ($data=fgets($fp,2000)) { $data=str_replace("\r","",$data); $data=str_replace("\n","",$data); if (checkmail($data)==TRUE) { printf("%s : %s \tGOOD_EMAIL!\n",$counter,$data); fputs($out,$data."\n"); } else printf("%s : %s \tBAD_EMAIL!\n",$counter,$data); $counter++; } fclose($fp); fclose($out); exit; // ------- function checkmail($mail){ $host = explode('@',$mail); list($account,$host) = $host; if (!getmxrr($host,$mxa)) $mxa = array($host); while (list ($key, $mx) = each($mxa)) { if ($mxg = @fsockopen ($mx,25,$ir,$sr,5)) { $out = fgets($mxg, 1024); if (substr($out,0,3) == "220") { fputs ($mxg, "HELO example.com\r\n"); $out = fgets ( $mxg, 1024 ); fputs ($mxg, "MAIL FROM: <{$mail}>\r\n"); $from = fgets ( $mxg, 1024 ); fputs ($mxg, "RCPT TO: <{$mail}>\r\n"); $to = fgets ($mxg, 1024); fputs ($mxg, "QUIT\r\n"); fclose($mxg); if (ereg ("^250", $from) && ereg ( "^250", $to )) return TRUE; return FALSE; } return FALSE; } return FALSE; } return FALSE; }
用 apache 的 setenv module 在程式中加入判斷 developer 是誰
<VirtualHost 172.30.0.35:80>
ServerName rimmon.goods.dev.xxx.com.tw
ServerAdmin [email protected]
DocumentRoot /home/rimmon/bid/goods/www
SetEnv DEVELOPER rimmon
alias /js/ /home/rimmon/bid/www/www/js/
alias /css/ /home/rimmon/bid/www/www/css/
<Directory “/home/rimmon/bid/goods/www”>
Options FollowSymLinks
AllowOverride None
Allow from all
</Directory>
</VirtualHost>
[sparc] solve gentoo blocking problem
emerge -pv
……
[ebuild U ] app-shells/bash-3.2_p33 [3.1_p17] USE=”nls -afs -bashlogger
-plugins% -vanilla” 2,564 kB
[blocks B ] <sys-apps/portage-2.1.4_rc1 (is blocking
app-shells/bash-3.2_p33)
[blocks B ] sys-apps/mktemp (is blocking sys-apps/coreutils-6.10-r2)
[blocks B ] >=sys-apps/coreutils-6.10 (is blocking sys-apps/mktemp-1.5)
emerge -1 =bash-3.2_p17*
emerge -1 portage
emerge -1 bash
emerge -C mktemp
emerge -C sys-apps/util-linux
emerge –oneshot coreutils
emerge -1 sys-apps/util-linux
Q. mysql 的 store procedure 能看得到嗎?
看有那些 procedures
SHOW PROCEDURE STATUS
看該 procedure 的內容
SHOW CREATE PROCEDURE
ncurses sample
A Simple scanw example
compile:
gcc sample.c -lncurses
[code language=’c’]
#include
#include
int main()
{
char mesg[]=”Enter a string: “; /* message to be appeared on the screen */
char str[80];
int row,col; /* to store the number of rows and *
* the number of colums of the screen */
initscr(); /* start the curses mode */
getmaxyx(stdscr,row,col); /* get the number of rows and columns */
mvprintw(row/2,(col-strlen(mesg))/2,”%s”,mesg);
/* print the message at the center of the screen */
getstr(str);
mvprintw(LINES – 2, 0, “You Entered: %s”, str);
getch();
endwin();
return 0;
}
[/code]
改 mysql 欄位寬
ALTER TABLE `tbl_item` CHANGE `objno` `objno` VARCHAR( 20 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL