http://blog.csdn.net/sxmatch/article/details/9304127 【 dd if=/dev/zero of=cinder-volumes bs=1 count=0 seek=2Glosetup /dev/loop2 cinder-volumesfdisk /dev/loop2#Type in the followings:np1ENTERENTERt8ew Proceed to create the physical
自己剛開始學java,以前也看過一點。記憶最深刻的是演算法的不同會使程式的已耗用時間也大大不同。今天親身體驗了一把。我在書上看到了一種素數很好的演算法,然後我又用最一般的思路寫了一個。 一般思路: import java.util.*;public class TheOther{ public static void main(String[] args) { int
if the filesystem is ext4 ,the ext3grep tool can't recover the deleted files, but we can use other tool to recover that. for example: SQL> select name from v$datafile; NAME -----------------------------------------------------
[oracle@goolen ~]$ sqlplus / as sysdba SQL*Plus: Release 10.2.0.1.0 - Production on Tue Dec 31 20:05:37 2013 Copyright (c) 1982, 2005, Oracle. All rights reserved. Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.
通過這個指令碼,可以看到資料檔案的資訊,找到恢複需要的日誌等等 COL FILE# FORMAT 999 COL STATUS FORMAT 999 COL ERROR FORMAT A10 COL TABLESPACE_NAME FORMAT A10 COL datafile FORMAT A40 COL NAME FORMAT A30 set pagesize 200 set linesize 180 set pause off
laravel 5.5 填寫註冊資訊時遇到錯誤資訊 The page has expired due to inactivity. Please refresh and try again http 狀態 419 Authentication Timeout (not in RFC 2616) 這時 url 已跳轉到 login,顯然登入時有問題;查了下是 csrf_token 的問題; php - laravel 5.5 The page has expired due to