certificate, you can retrieve the encrypted file by using the following methods:
Backup key: When there is a backup key we reload the system will not be afraid to open the previous file has been encrypted. Click "Start → run", in the "Run" dialog box, enter "certmgr.msc" Open Certificate Manager, click "certificate → current user" under the "Personal → certificate" (see not? You don't have any encrypted files. How can you have a certificate?) Select
into the Tencent community, and then use the old data to apply for password protection, so that the password can be retrieved. 2. If you find that you can log in using the old password, but have been applied for password protection, how to do? In fact, the person who steals QQ will not use it immediately after changing the password. You just add one months QQ members, and then use the phone to retrieve the password, but this method will cost 10 yuan.
In the win8.1 system, Microsoft, in order to facilitate users to access the Internet, the virtual WiFi connection has been added to the system, but some users have been using it for a while and then turned it off, causing the virtual WiFi adapter to disappear in the list of network adapters, so how do we get it back for the disappearing virtual WiFi adapter? ? Today, he's got a Win8.1 for everyone. Tutorial on ways to retrieve a disabled virtual WiFi
Win7 system lost found.xxx file how to retrieve?
The specific methods are as follows:
1, first click the tool-Folder options, into the folder option settings;
2, in the Folder options, select the View tab to find the display system files and display hidden files options show all files;
3, and then find the U disk in the found.000 folder. Of course this is numbered, possibly with found. The form of XXX appears;
First, create a new Notepad on your computer and enter the code on the Notepad: @echo off attrib-s-h-r-a/s/d.
Then, click on the top left file → Save As, under the pop-up window select Save path, set file name for file recovery. Bat, save type for all files click the "Save" button, as shown in the following figure:
Then we copy the file to the U disk, then double-click to run, wait a few seconds after the disappearance of the file will be back to their own. A simple little step a
Press ENTER after modification6. Final interfaceAfter pressing B, the system continues to boot and enters into single-user mode.650) this.width=650; "src=" Https://s5.51cto.com/wyfs02/M02/97/DD/wKioL1k0F9DDaee5AABkJplTL5Q622.bmp "title=" 6.2. BMP "style=" Float:none; "alt=" Wkiol1k0f9ddaee5aabkjpltl5q622.bmp "/>Figure 6.1 System continues to start7, the direct input passwd can change the root password650) this.width=650; "src=" Https://s5.51cto.com/wyfs02/M00/97/DC/wKiom1k0F9Cg-e4EAAAPQO6DLL807
String uri= "http//www.baidu.com"; WebClient WC = new WebClient (); Console.WriteLine ("Sending an HTTP GET request to" +uri); byte[] Bresponse = WC. Downloaddata (URI); string strresponse = Encoding.ASCII.GetString (bresponse); Console.WriteLine ("HTTP response is:"); Console.WriteLine (Strresponse);Annotations:The WebClient class is part of the System.Net namespace and is accessible by default to the console program. Retrieving an HTTP response using the Webclient.downloaddata () method is ext
MySQL Tutorial Forget root password Retrieve method
PHP Tutorial myadmin that can go into MySQL, with access to phpMyAdmin username and password entered on it,
If phpMyAdmin can get in, just look in config.php or config.default.php.
Remember the MySQL root password, you can use the following methods to reset:
1. Kill off the MySQL process in the system;
2. At the command prompt (cmd), enter into the MySQL bin directory, to start MySQL under the c
Specific steps
1. On the phone, open the micro-letter, click on the login page "Forget/retrieve password."
2. After the click will let you enter the local number, you enter your mobile phone number, click Next
3. This page is to let you fill out a new password, fill in after you can login again, your micro-letter password changed over.
we can also set up a separate password, the following methods
1. Click on the "Settings" button in the mai
:
After the birthday check is passed, you will be asked to answer the security question:
After the answer is passed, a new password interface is created.
The password for the Apple ID is then reset.
What if your Apple ID is forgotten?
There's a solution, too, but a lot of friends don't know. Apple ID Forget we can find the official, the official will ask you to provide a code on the back
Photo shoot too much to clean up the album, accidentally deleted wrong how to do? It doesn't matter, in the iOS8 we can retrieve the photos that were mistakenly deleted.
In IOS8 's photo catalog we can see a whole new category of files-that is, "recently deleted," where you can see photos and videos that have recently been deleted, photos and videos that show the exact number of days left before they are deleted. And this time you have to pa
1, Loaded plugins:fastestmirror determining fastest mirrors It means that fastestmirror can not be used, Fastestmirror is an accelerated plug-in yum, I also did not carefully understand, may be the system does not support or lack of build caused. The workaround is to disable the plugin by: root@www.ctohome.com]# vi/etc/yum/pluginconf.d/fastestmirror.conf [main] enabled=0//change 1 to 0 Verbose=0 socket_timeout=3 hostfilepath=/var/cache/yum/timedhosts.txt maxhostfileage=10 maxthreads=15 #exclud E
Highlight | functions | show | Highlights such as: To retrieve ABC, the results show akjdfdkcdb, how to make the ABC display in red.
The functions are as follows:
function Highlight ($str, $keywords, $color = "Red") {if (empty ($keywords)) {return $str;}$keywords = Split ("[\t\r\n,]+", $keywords);$str _begin = "##~~##~";$str _end = "~##~~##";foreach ($keywords as $val) {$tvar = Preg_quote ($val);$tvar = Str_replace ('/', ' \/', $tvar);$patterns [] =
Now in the development of the WIN8 version of the update is more and more quickly, I believe many friends have been installed a trial bar. However, due to the WIN8 has not yet been officially released, so the current WIN8 system will inevitably have a variety of bugs or other compatibility issues. Therefore, we have to Win8 fresh vigor, it is inevitable to reuse the Win7 system.
If the original installation of WIN8 is not installed into the Win7/win8 dual system, then you can only reinstall the
For a long time, this article helped me, thanks.
Original address: https://www.cnblogs.com/zhenfei/p/4425874.html
This issue involves 64-bit Oracle services, and 32-bit client-side problems.
The environment is as follows: win8.1 + 64-bit Oracle 11.1 server, the client because of 32-bit programs, does not support the 64-bit Oracle client, so the 32-bit 10.2-instantclient package is used.
Problem phenomenon: Unable to connect to Oracle server, Plsql, sqlplus are connected normally, the program co
Tags: mysql change password1. Stop the databaseService MySQL StopOr/etc/init.d/mysql stop2. Log in to the server using the following statementMysqld_safe--skip-grant-tables--user=root 3. Use the update command to change the passwordUpdate userSet Password=password (' New-password ')where user= ' root ';Refresh after password modificationFlush Privileges4. Exit and restart the databaseMysqladmin-u root-p shutdown;Service MySQL StartOr/etc/init.d/mysql start[Reading notes]mysql
Today query a day to find the problem, with Ibatis do batch operation, error:[Non-atomic batch failure] use Getnextexception () to retrieve the exception of a specific element that has been batched. errorcode=-4228, Sqlstate=nullThink is what table space problem, later found still table field ' brand_nm ' length set small, for varchar (25) caused, but look at the value length: Natural Incense Rhyme (NATURE CHARM), is 22 characters ah, very strange.SEL
customers contact the agent first, if the data is covered on the left without the technique.The actual map is as follows:650) this.width=650; "src=" http://s2.51cto.com/wyfs02/M00/7F/1F/wKioL1cUj0mxkOqSAAS9kZNa4oo507.jpg "style=" float: none; "Title=" 142817y9dh31z43f34yn3y (1). jpg "alt=" wkiol1cuj0mxkoqsaas9kzna4oo507.jpg "/>650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/7F/21/wKiom1cUjpDSmXUWAAVDi0nlpEk710.jpg "style=" float: none; "title=" 142820erblafudbbdbk9ai.jpg "alt=" Wkiom
1. Open the folder where Mysql.exe and Mysqld.exe are located, copy the path address (this is the machine)D:\wamp\bin\mysql\mysql5.6.17\bin 2. Open the computer cmd command prompt and go to the folder where the previous step Mysql.exe is located (CD D:\wamp\bin\mysql\mysql5.6.17\bin)3. Enter the command mysqld--skip-grant-tables enter and skip the MySQL user verification. Do not close the cmd window, and then open a new CMD command-line window. (Note: End the "mysqld.exe" process in Task Manager
Have you ever tried to delete a message because of a mistake and couldn't get it back? There are some important emails that can have serious consequences!
When you delete a message from an Outlook Inbox or folder, by default it will put the mail in the dustbin, as we use the Windows operation, when you empty the trash can, if you want to retrieve things inside, only to find the recovery software to try to recover, but generally find things are not ve
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