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[oracle] Stored Procedure Note1

A brief note to Stored Procedure using Oracle DBA procedure is a subprogram that performs a specific action. The difference of directly use SQL to preform a action between use stored procedure is that a procedure will only be compiled once, at the time you create it. A SQL however need to be compiled every time you invoke it. A procedure invocation (or call) is a statement. Before invoking a proce...続きを読む >

[ubuntu] Executing php file in shell script and result in "Cannot open php file..."

Someone edit a sh file on his mbps and upload it through ftp to our ubuntu server, trying to execute two php file in order.applenews.sh:#!/bin/sh/usr/bin/php /home/lab3024_1/public_html/ase/crontab/ase_applenews_crawler_concatenate.php/usr/bin/php /home/lab3024_1/public_html/ase/crontab/ase_applenews_clean_concatenate.phpecho "done!"$ sh applenews.shCould not open input file: /home/lab3024_1/publi...続きを読む >

[linux] 觀看別的程序的output

有白癡用太小的螢幕解析度開遠端連線,以為是系統壞掉為什麼程式一縮小就看不到了結果只是因為視窗太小看不到最下面那一條不過倒是意外學到一招$ sudo strace -ppid -s9999 -e write可以看到指定程序的output紀錄一下~...続きを読む >

[ORA-00054]資源正在被使用中,請使用NOWAIT

為什麼大家要在報告前一刻才在趕專案ㄋ~~~(雖然以前的我也是這樣...続きを読む >

換了個版型

有美麗的thumbnail預覽所以以後要記得放圖...続きを読む >
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