Article Introduction: media Queries of ipads and Ipones.
CSS3 Media Queries is a powerful medium query feature, and his presence using our site can show different styles with different devices. Following the advent of the responsive design, Media queries is getting more and more close to the front-end staff.
I am not in addition, following this fashion popular wind, from contact to learning, immediately to the application of this attribute has a basic understanding and practical expe
Oracle unlocks SCOTT/TIGER users
1. Verify the current system status for SCOTT users:Select * from dba_users where upper (username) = 'Scott ';ACCOUNT_STATUS: EXPIRED LOCKED2. Unlock SCOTT users:Conn sys/bitservice @ ttonline as sysdba;Alter user scott account unlock;Select * from dba_users where upper (username) = 'Scott ';ACCOUNT_STATUS: EXPIRED3. Connect SCOTT User:Conn scott/tiger @ ttonline; indicates that the user has expired. Please enter a n
Tags: console RAC program development start input make row definition sysdba caseCompleted Oracle 10g database and forgot to unlock the Scott account. This can be in the SQL Plus tool (start | All Programs | In the first case, log in to SQL Pluswith the SYSTEM account + password you set when you installed it, Then use the command "alter user Scott account unlock;" To unlock it. After the solution is finished, use the following command to view: "select Username,account_status from Dba_users;", Yo
PHP locks files and unlocks instances ,. PHP locks files and unlocks instances. sometimes your php script may require thread security, such as file write operations. This article provides the file lock function and enables PHP to lock files and unlock instances,
Sometimes your php script may require thread security, such as file write operations. This article provides file lock functions and examples. The
This command can unlock the Linux file's super-privilege limitExtract:Chown the owner of the specified file to the specified user or group, the user can be either a user name or a user ID; a group can be a group name or a group ID; a file is a space-separated list of files to change permissions, and wildcard characters are supported. System administrators often use the Chown command to give users permission to use a file after copying it to another user's directory. 1. Command format:chown [Opt
Oracle unlocks the Scott/tiger user
1, verify the current system for Scott user status:
SELECT * from Dba_users where upper (username) = ' SCOTT ';
Account_status:expired LOCKED
2. Release the lock for Scott User:
Conn Sys/bitservice@ttonline as SYSDBA;
Alter user Scott account unlock;
SELECT * from Dba_users where upper (username) = ' SCOTT ';
Account_status:expired
3, connect Scott User:
Conn Scott/tiger@ttonline to indicate that the user
Cause: The default oracle10g Scott cannot log in.Solve:(1) Conn Sys/sys as sysdba;//logged in as DBA(2) Alter user Scott account unlock;//then unlock(3) Conn Scott/tiger//Popup A Password Change dialog box, modify the password can beThe following are the steps:C:> SqlplusPlease enter user name: SYSEnter password: SYS as SYSDBA//NOTE: The password entered here must be followed by the as SYSDBA.sql> alter user Scott account unlock; The user has changed.Sql> commit; Submit complete.Sql> Con
Tags: ase It hot INF SSL class kill Table SchTransferred from: http://blog.csdn.net/hotdust/article/details/51524469 From Http://www.2cto.com/database/201303/193062.html Http://www.itnose.NET/detail/6399027.html There are two ways to unlock the state of a deadlock: The first type: 1. Check if the table is locked Show OPEN TABLES where In_use > 0; 2. Query the process (if you have super privileges, you can see all the threads.) Otherwise, you can only see your own threads) Show Processlist 3. Ki
-----Unlocking User StatementsAlter user Assp_test account unlock-----1, the DBA role of the user login, unlock, first set the specific time format, in order to see the specific timeAlter session set nls_date_format= ' Yyyy-mm-dd hh24:mi:ss ';-----2, check the specific lock timeSelect Username,lock_date from dba_users where username= ' assp_test ';-----3. Unlocking the userAlter user Assp_test account unlock-----4, check that the IP is the result of the test user is lockedThe path to view Oracle
Tags: User pre Ott modify alt change command code change passwordResolution:
(1) Conn Sys/sys as sysdba;//logged in as DBA
(2) ALTER user Scott account unlock;//and then unlock
(3) Conn Scott/tiger// Pop up a dialog to change the password, modify the password can be the
following steps:
c:> sqlplus
Please enter your username: sys
input password: sys as SYSDBA// Note: The password you enter here must be followed by as SYSDBA.
sql> alter user Scott account unlock;
The user has changed.
Sql>
Open SQL Plus to unlock and change your password under SQL Plus, as follows:Run---> cmd---sqlplus, prompting for a username, where we first enter with the Administrator account: System----The account has higher permissions than Scott,Enter the set password, enter the following prompt to indicate the connection and successfully log in to the database:Database 11.2. 0.1. 0 - Productionbit with andReal Application Testing Optionssql>Enter the following SQL statement in SQL Plus: as SysdbaEnter th
First, a group of images from Google trends. (Google Trends records the number of searches for a certain time period.) )If you do data, then you should feel something. In particular, the first picture, it seems that the law is more obvious than the
The above article comes from: http://bbs.weiphone.com/read-htm-tid-690196.html
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The coolest thing about the current (and even the next few years) is the iphone. It's not just that the iphone looks good, it's also good on the site. and, more importantly, many companies and teams have developed many useful or interesting apps for
In the project, generally use the log, such as database query log, access log, external interface request return parameter log, in the process of writing the log is as follows
$file = ' Log.txt ';
$fp = fopen ($file, ' A + ');
if (!is_writable
This article describes how to use PHP to lock and unlock files, for more information, see. sometimes your php script may require thread security, such as file write operations. This article provides file lock functions and examples. The file lock
I have always had my dream of starting a business. However, I have never taken any step because I cannot find a direction or have no resources, regardless of my network or capital chain, today, I saw the "how to practice singing" in the "Internet
See a post, make notes, post in: http://topic.csdn.net/u/20110304/15/ae5279b1-692e-48a7-a5b9-0e579a3a6974.html
What I want to record is:
A service that provides the reminder function to automatically unlock and enable the screen.
Write an activity
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